DGE1000 Series Single-Channel Arbitrary Waveform Generator User Manual

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DGE1000 Series Single-Channel Arbitrary Waveform Generator User Manual For product support, visit:www.owon.com.hk/download ※： The illustrations, interface, icons and characters in the user manual may be slightly different from the actual product. Please refer to the actual product. Apr 2024 Edition V1.0.0 Copyright © LILLIPUT Company. All rights reserved. The LILLIPUT's products are under the protection of the patent rights, including ones which have already obtained the patent rights and those which are applied for. The information in this manual will replace all materials published. The information in this manual was correct at the time of printing. However, LILLIPUT will continue to improve products and reserves the rights to change specification at any time without notice. is the registered trademark of the LILLIPUT Company. Fujian LILLIPUT Optoelectronics Technology Co., Ltd. No. 19, Heming Road Lantian Industrial Zone, Zhangzhou 363005 P.R. China Tel: +86-596-2130430 Fax: +86-596-2109272 Web: www.owon.com E-mail: info@owon.com.cn General Warranty We warrant that the product will be free from defects in materials and workmanship for a period of 2 years from the date of purchase of the product by the original purchaser from our company. The warranty period for accessories such as probes, battery is 12 months. This warranty only applies to the original purchaser and is not transferable to a third party. If the product proves defective during the warranty period, we will either repair the defective product without charge for parts and labour, or will provide a replacement in exchange for the defective product. Parts, modules and replacement products used by our company for warranty work may be new or reconditioned like new. All replaced parts, modules and products become the property of our company. In order to obtain service under this warranty, the customer must notify our company of the defect before the expiration of the warranty period. Customer shall be responsible for packaging and shipping the defective product to the designated service centre, a copy of the customers proof of purchase is also required. This warranty shall not apply to any defect, failure or damage caused by improper use or improper or inadequate maintenance and care. We shall not be obligated to furnish service under this warranty a) to repair damage resulting from attempts by personnel other than our company representatives to install, repair or service the product; b) to repair damage resulting from improper use or connection to incompatible equipment; c) to repair any damage or malfunction caused by the use of not our supplies; or d) to service a product that has been modified or integrated with other products when the effect of such modification or integration increases the time or difficulty of servicing the product. Please contact the nearest Sales and Service Offices for services. Excepting the after-sales services provided in this summary or the applicable warranty statements, we will not offer any guarantee for maintenance definitely declared or hinted, including but not limited to the implied guarantee for marketability and special-purpose acceptability. We should not take any responsibilities for any indirect, special or consequent damages. i Table of Contents 1. General Safety Requirement ...........................................................1 2. Safety Terms and Symbols .............................................................. 2 3. General Inspection ........................................................................... 3 4. Quick Start .........................................................................................4 Front Panel Overview ..............................................................................................................4 Rear Panel Overview .............................................................................................................. 5 Power On ...................................................................................................................................5 User Interface ........................................................................................................................... 6 5. Panel Operation ................................................................................ 7 Channel Setting ........................................................................................................................7 Waveform Setting .....................................................................................................................7 Output Sine Wave ............................................................................................................ 7 Set the frequency/period ........................................................................................ 8 Set the amplitude ..................................................................................................... 8 Set the offset .............................................................................................................8 Set the high level ..................................................................................................... 9 Set the low level ....................................................................................................... 9 Set the Phase ........................................................................................................... 9 Output Square Wave ....................................................................................................... 9 Output Ramp Wave ....................................................................................................... 10 Set the symmetry ................................................................................................... 11 Output Pulse Wave ........................................................................................................11 Set the pulse width ................................................................................................ 12 Set the duty cycle ...................................................................................................12 Set the rising time .................................................................................................. 13 Set the falling time ................................................................................................. 13 Output Noise Wave ........................................................................................................14 Output Arbitrary Wave ...................................................................................................15 Select build-in wave ...............................................................................................16 Store .........................................................................................................................20 Generate Sweep (Sweep) .................................................................................................... 22 Generate Burst (Burst) .......................................................................................................... 24 Output the Modulated Waves .............................................................................................. 25 AM (Amplitude Modulation) ..........................................................................................25 FM (Frequency Modulation) .........................................................................................27 PM (Phase Modulation) ................................................................................................ 28 FSK (Frequency Shift Keying) ..................................................................................... 30 ii Utility Function Setting .......................................................................................................... 31 Display Settings ..............................................................................................................31 Brightness Control ................................................................................................. 31 Screen Saver .......................................................................................................... 31 Separator .................................................................................................................31 Channel Settings ............................................................................................................32 System Settings ............................................................................................................. 32 Language ................................................................................................................ 32 Beeper ..................................................................................................................... 33 USB Device Type ...................................................................................................33 Restore to the factory setting ...............................................................................33 Firmware Update ................................................................................................... 35 6. Communication with PC .................................................................36 7. Troubleshooting .............................................................................. 37 8. Specification .................................................................................... 38 Waveforms .............................................................................................................................. 38 Frequency Characteristics ....................................................................................................38 Amplitude Characteristics .....................................................................................................39 Signal Characteristics ............................................................................................................39 Modulation Characteristics ................................................................................................... 40 Sweep Characteristics .......................................................................................................... 41 Burst Characteristics ............................................................................................................. 42 Input/Output Characteristics .................................................................................................42 General Specifications .......................................................................................................... 42 9. Appendix .......................................................................................... 43 Appendix A: Accessories ...................................................................................................... 43 Appendix B: General Care and Cleaning ...........................................................................43 1.General Safety Requirement 1 1. General Safety Requirement Before any operations, please read the following safety precautions to avoid any possible bodily injury and prevent this product or any other products connected from damage. In order to avoid any contingent danger, this product is only used within the range specified. Check the input power supply Settings according to the power supply voltage standards in your country. Only the qualified technicians can implement the maintenance. To avoid Fire or Personal Injury: Use Proper Power Cord. Use only the power cord supplied with the product and certified to use in your country. Product Grounded. This instrument is grounded through the power cord grounding conductor. To avoid electric shock, the grounding conductor must be grounded. The product must be grounded properly before any connection with its input or output terminal. Check all Terminal Ratings. To avoid fire or shock hazard, check all ratings and markers on the instrument. Refer to the user's manual for more information about ratings before connecting the instrument. Do not exceed any of ratings defined in the following section. Do not operate without covers . Do not operate the instrument with covers or panels removed. Use Proper Fuse. Use only the specified type and rating fuse for this instrument. Avoid exposed circuit . Do not touch exposed junctions and components when the instrument is powered. Do not operate if in any doubt. If you suspect damage occurs to the instrument, have it inspected by qualified service personnel before further operations. Use your instrument in a well-ventilated area. Inadequate ventilation may cause an increasing of temperature or damages to the instrument. Please keep the instrument well ventilated, and inspect the air outlet and the fan regularly. Do not operate in wet conditions. Do not operate in an explosive atmosphere. Keep instrument surfaces clean and dry. 2.Safety Terms and Symbols 2 2. Safety Terms and Symbols Safety Terms Terms in this Manual. The following terms may appear in this manual: Warning: Warning indicates the conditions or practices that could result in injury or loss of life. Caution: Caution indicates the conditions or practices that could result in damage to this product or other property. Terms on the Product. The following terms may appear on this product: Danger: It indicates an injury or hazard may immediately happen. Warning: It indicates an injury or hazard may be accessible potentially. Caution: It indicates a potential damage to the instrument or other property might occur. Safety Symbols Symbols on the Product . The following symbol may appear on the product: Hazardous Voltage Refer to Manual Protective Earth Terminal Chassis Ground Test Ground 3.General Inspection 3 3. General Inspection After you get a new generator, it is recommended that you should make a check on the instrument according to the following steps: 1. Check whether there is any damage caused by transportation. If it is found that the packaging carton or the foamed plastic protection cushion has suffered serious damage, do not throw it away first till the complete device and its accessories succeed in the electrical and mechanical property tests. 2. Check the Accessories The supplied accessories have been already described in Appendix A: Accessories of this manual. You can check whether there is any loss of accessories with reference to this description. If it is found that there is any accessory lost or damaged, please get in touch with our distributor responsible for this service or our local offices. 3 ． Check the Complete Instrument If it is found that there is damage to the appearance of the instrument, or the instrument can not work normally, or fails in the performance test, please get in touch with our distributor responsible for this business or our local offices. If there is damage to the instrument caused by the transportation, please keep the package. With the transportation department or our distributor responsible for this business informed about it, a repairing or replacement of the instrument will be arranged by us. 4.Quick Start 4 4. Quick Start Front Panel Overview Figure 4- 1 Front Panel Overview 1 LCD Display the user interface. 2 Menu selection keys Includes 5 keys to activate the corresponding menu. 3 Operation keys Mode ： output the modulated waveform. 4 Knob Change the currently selected value, also used to select the arbitrary waveform types and arb data file name. 5 Direction key Move the cursor of the selected parameter. 6 Utility set the utility function. 7 Power button Turn on/off the waveform generator. 8 Number keypad Input the parameter. 9 Output terminal Output channel signal. 4.Quick Start 5 10 On/Off button Turns the output of the channel on or off. When the output is turned on, the backlight of the button lights up. 11 Waveform Selection area Includes: Sine , Square , Ramp , Pulse , Noise , Arb Wave . Rear Panel Overview Figure 4- 2 Rear Panel Overview 1 Air vents 2 Power input connector DC power input connector. 3 Foot Stool Tilt the signal generator for easy operation. 4 USB Device interface Used to connect a USB type B controller. Can be connected with PC, the signal generator can be controlled by the host computer software. Power On (1) Connect the instrument to the AC power using the DC power adapter provided in the attachment. Warning : To prevent electric shock, make sure the instrument is properly grounded. 4.Quick Start 6 (2) Press the power button on the front panel. The back of the power channel switch will light up, and the buzzer will sound. User Interface Figure 4- 3 User Interface 1 Display channel name. 2 Display load. 3 Current modulation mode. 4 Lights up the indicator when connected to the USB Host via the USB DEVICE interface. 5 Buzzer. 6 Menu title. 7 Current waveform or mode setting menu. 8 Start phase. 9 Offset/Low level,depending on the right highlighted menu item. 10 Amplitude/High level, depending on the right highlighted menu item. 11 Frequency/Period, depending on the highlighted menu item on the right. 12 Display current waveform. 5.Panel Operation 7 5. Panel Operation Channel Setting Press On/Off on the front panel to turn on/off the corresponding channel output. The backlight of the button will light up when it is set to output. Waveform Setting Sine, square, ramp, pulse, noise or arbitrary waves can be set and output. Press the waveform selection button on the front panel: sine , square , ramp , pulse , noise , arbitrary wave , and enter the corresponding waveform setting interface. The waveform is different and the parameters that can be set are different. Output Sine Wave Press , the screen displays the user interface of the sine wave. The Sine waveform parameters can be set by operating the Sine setting menu on the right. The sine wave menu includes: Frequency/Period , Amplitude/High Level , Offset/Low Level and Phase .The menu can be operated by the menu selection button on the right. Figure 5- 1 ： Sine wave user interface 5.Panel Operation 8 Set the frequency/period  Press the On/Off to enable channel.  Press Frequency/Period softkey, the selected menu item is highlighted in white, and a cursor will display on the corresponding parameter item in Parameter 1 . Press Frequency/Period softkey to switch the frequency and period. There are two ways to change the selected parameter value:  Turn the knob to increase or decrease the value at the cursor. Press the / arrow key to move the cursor left or right.  Press a number key on the numeric keypad directly, the screen will pop out the data input box, input the desired value. Press the right menu soft key to select the unit of the parameter, confirm numeric input. Press Back softkey to cancel the current input parameter value. Figure 5- 2 ： Use the numeric keypad to set the frequency Set the amplitude Press Amplitude/High Level softkey to confirm whether the Amplitude menu item is highlighted; if not, press Amplitude/High Level sofkey to switch to Amplitude . In Parameter 2 of Figure 5-1, a cursor appears in the parameter value of amplitude. Turn the knob to change the value directly, or use the numeric keypad to input the desired value and choose the unit. Set the offset Press Offset/Low Level softkey to confirm whether the Offset menu item is highlighted; if not, press Offset/Low Level softkey to switch to Offset . In Parameter 3 of Figure 5-1, a cursor appears in the parameter value of offset. Turn the knob to change the value directly, or use the numeric keypad to 5.Panel Operation 9 input the desired value and choose the unit. Set the high level Press Amplitude/High Level softkey to confirm whether the High Level menu item is highlighted; if not, press Amplitude/High Level softkey to switch to High Level . In Parameter 2 of Figure 5-1, a cursor appears in the parameter value of high level. Turn the knob to change the value directly, or use the numeric keypad to input the desired value and choose the unit. Set the low level Press Offset/Low Level softkey to confirm whether the Low Level menu item is highlighted; if not, press Offset/Low Level softkey to switch to Low Level . In Parameter 3 of Figure 5-1, a cursor appears in the parameter value of low level. Turn the knob to change the value directly, or use the numeric keypad to input the desired value and choose the unit. Set the Phase Press Phase softkey to confirm whether the Phase menu item is highlighted; if not, press Phase softkey to switch to Phase .In Parameter 4 of Figure 5- 1, a cursor appears in the parameter value of Phase. Turn the knob to change the value directly, or use the numeric keypad to input the desired value and choose the unit. Output Square Wave Press , the screen displays the user interface of the square wave. The Square waveform parameters can be set by operating the Square setting menu on the right. The square wave menu includes: Frequency/Period , Amplitude/High Level , Offset/Low Level , and Phase . To set the Frequency/Period, Amplitude/High Level, Offset/Low Level, Phase, please refer to Output Sine Wave on page 7. 5.Panel Operation 10 Figure 5- 3 ： Square wave user interface Output Ramp Wave Press , the screen displays the user interface of the ramp wave. The Ramp waveform parameters can be set by operating the Ramp setting menu on the right. The ramp menu includes: Frequency/Period , Amplitude/High Level , Offset/Low Level , Phase, and Symmetry . To set the Frequency/Period, Amplitude/High Level, Offset/Low Level, Phase, please refer to Output Sine Wave on page 7. 5.Panel Operation 11 Figure 5- 4 ： Ramp wave user interface Set the symmetry Press Symmetry softkey to confirm whether the Symmetry menu item is highlighted;if not,press Symmetry softkey to switch to Symmetry .In Parameter 5 of Figure 5- 4, a cursor appears in the parameter value of symmetry. Turn the knob to change the value directly, or use the numeric keypad to input the desired value and choose the unit. Figure 5- 5 ： Set the symmetry of ramp wave Glossary Symmetry : Sets the percentage of the period during which the ramp waveform is rising. Output Pulse Wave Press , the screen displays the user interface of the pulse wave. The Pulse waveform parameters can be set by operating the Pulse setting menu on the right. The pulse wave menu includes: Frequency/Period , Amplitude/High Level , 5.Panel Operation 12 Offset/Low Level , Phase, Width/Duty , Rise and Fall . To set the Frequency/Period, Amplitude/High Level, Offset/Low Level, Phase, please refer to Output Sine Wave on page 7. Figure 5- 6 ： Pulse wave user interface Set the pulse width Press NextPage softkey to enter the nextpage menu and then press Width/Duty softkey to confirm whether the Width menu item is highlighted;if not,press Width/Duty softkey to switch to Width .In Parameter 5 of Figure 5- 6, a cursor appears in the parameter value. Turn the knob to change the value directly, or use the numeric keypad to input the desired value and choose the unit. Set the duty cycle Press NextPage softkey to enter the nextpage menu and then press Width/Duty softkey to confirm whether the Duty menu item is highlighted;if not,press Width/Duty softkey to switch to Duty .In Parameter 5 of Figure 5- 6, a cursor appears in the parameter value. Turn the knob to change the value 5.Panel Operation 13 directly, or use the numeric keypad to input the desired value and choose the unit. Figure 5- 7 ： Set the pulse width Set the rising time Press NextPage softkey to enter the nextpage menu and then press Rise softkey.In Parameter 6 of Figure 5- 6, a cursor appears in the parameter value. Turn the knob to change the value directly, or use the numeric keypad to input the desired value and choose the unit. Set the falling time Press NextPage softkey to enter the nextpage menu and then press Fall softkey.In Parameter 7 of Figure 5- 6, a cursor appears in the parameter value. Turn the knob to change the value directly, or use the numeric keypad to input the desired value and choose the unit. 5.Panel Operation 14 Glossary Pulse Width PW is an abbreviation for pulse width and is divided into positive pulse width and negative pulse width. The positive pulse width is the time interval from 50% of the rising edge to 50% of the adjacent falling edge. The negative pulse width is the time interval from 50% of the falling edge to 50% of the adjacent rising edge. The settable range of pulse width is limited by the "minimum pulse width" and "pulse period". Pulse width ≥ minimum pulse width Pulse width ≤ pulse period - minimum pulse width Duty Cycle ： In a series of ideal pulse sequences (such as a square wave), the ratio of the duration of the positive pulse to the total pulse period. The pulse duty cycle is associated with the pulse width, and modifying one of the parameters will automatically modify the other parameter. The pulse duty cycle is limited by the "minimum pulse width" and "pulse period". Pulse duty cycle ≥ minimum pulse width ÷ pulse period × 100% Pulse duty cycle ≤ (1 - 2 × minimum pulse width ÷ pulse period) × 100% Rise time / Fall time The rise time is defined as the time required for the pulse amplitude to rise from 10% threshold to 90% threshold; The fall time is defined as the time required for the pulse amplitude to fall from 90% threshold to 10% threshold as shown in the figure above. Output Noise Wave The noise wave which the generator output is white noise. Press , the screen displays the user interface of the noise wave. The Noise waveform parameters can be set by operating the Noise setting menu on the right. 5.Panel Operation 15 The noise wave has no frequency and periodic parameters ， Gaussian noise with a bandwidth of 20MHz. The noise wave menu includes: Amplitude/High Level , Offset/Low Level . To set the Amplitude/High Level, Offset/Low Level, please refer to Output Sine Wave on page 7. Figure 5- 8 ： Noise wave user interface Output Arbitrary Wave Press , the screen displays the user interface of the arbitrary wave. The Arbitrary waveform parameters can be set by operating the Arbitrary setting menu on the right. The arbitrary wave menu includes: Frequency/Period , Amplitude/High Level , Offset/Low Level , Phase, Built-in and Store . To set the Frequency/Period, Amplitude/High Level, Offset/Low Level, Phase, please refer to Output Sine Wave on page 7. The Arbitrary signal consists of two types: the system built-in waveform and the user-definable waveform. 5.Panel Operation 16 Figure 5- 9 ： Arbitrary wave user interface Select build-in wave There are 160 types of waveforms built in the generator, the number of waveform points is 8192 points, and the highest upper limit frequency is 10MHz. To select a built-in waveform, the steps are as follows: (1) Press softkey then press NextPage softkey to enter the nextpage menu. (2) Press Built-in softkey to enter the built-in wave menu. (3) Press Common , Medical Treatment , Standard softkeys to select the built-in wave type. Press NextPage softkey to enter the next page, select the built-in wave type: Maths , Trigonometric , Window Function . Press NextPage softkey to enter the next page, select the built-in wave type ： Engineering , Seg Mod (Segmentation Modulation) and Fan test . For example, select Common to enter the interface shown below. 5.Panel Operation 17 (4) Turn the knob to select the desired waveform, for example, select DC. Press the Ok softkey to output DC waveform. Built-in wave list Name Description Common DC Direct current AbsSine Absolute sine AbsSineHalf Absolute half-sine AmpALT Gain oscillation curve AttALT Attenuation oscillation curve GaussPulse Gauss pulse NegRamp Negative ramp NPulse Negative pulse PPulse Positive pulse SineTra Sine-Tra wave SineVer Sine-Ver wave StairDn Stair downward StairUD/UP Stair downward/upward Trapezia Trapezia Medical treatment Heart Heart Cardiac Cardiac LFPulse Low frequency pulse electrotherapy waveform Tens1 Neuroelectric stimulation therapy waveform 1 Tens2 Neuroelectric stimulation therapy waveform 2 Tens3 Neuroelectric stimulation therapy waveform 3 EOG Electrooculogram EEG electroencephalogram Pulseilogram Ordinary pulse curve ResSpeed Ordinary expiratory flow rate curve Standard Ignition Automobile internal combustion engine ignition waveform TP2A Automotive transients due to inductance in the wiring ISP Automobile starting profile with oscillation VR Working voltage profile of the car when resetting TP1 Automotive transients due to power cuts TP2B Car transients due to startup switching off TP4 Car working profile during start-up TP5A Car transients due to the power cut of battery TP5B Car transients due to the power cut of battery SCR Sintering temperature release map 5.Panel Operation 18 Surge Surge signal Maths Airy Airy function Besselj Type I Bessel function Bessely Type II Bessel function Cauchy Cauchy distribution X^3 Cubic function Erf Error function Erfc Remnant error function ErfcInv Anti-complement error function ErfInv Inverse error function Dirichlet Dirichlet function ExpFall Exponential decline function ExpRise Exponential rise function Laguerre Four Laguerre polynomials Laplace Laplace distribution Legend Five Legendre polynomials Gauss Gaussian distribution, also known as the normal distribution HaverSine Semi-positive function Log Base 10 logarithmic function LogNormal Lognormal distribution Lorentz Lorentz function Maxwell Maxwell distribution Rayleigh Rayleigh distribution Versiera Tongue line Weibull Weber distribution Ln(x) Natural logarithmic waveform X^2 Square function Round Round wave Chirp Linear frequency modulation Rhombus Diamond wave Trigonometric function CosH Hyperbolic cosine Cot Cotangent function CotH Hyperbolic cotangent CotHCon Concave hyperbolic cotangent CotHPro Raised hyperbolic cotangent CscCon Recessed cosecant Csc Cosecant CscPro Raised cosecant CscH Hyperbolic cosecant CscHCon Depressed hyperbolic cosecant CscHPro Raised hyperbolic cosecant 5.Panel Operation 19 RecipCon Reciprocal of the depression RecipPro Raised countdown SecCon Depression secant SecPro Raised secant SecH Hyperbolic secant Sinc Sinc function SinH Hyperbolic sine Sqrt Square root function Tan Tangent function TanH Hyperbolic tangent ACos Inverse cosine function ACosH Inverse hyperbolic cosine function ACot Anti-cotangent function ACotCon Inverse cotangent function ACotPro Raised inverse cotangent function ACotH Inverse hyperbolic cotangent function ACotHCon Inverse hyperbolic cotangent function ACotHPro Raised inverse hyperbolic cotangent function Acsc Anti-cosecting function ACscCon Concave inverse cosecting function ACscPro Raised anti-cosecting function AcscH Anti-hyperbolic cosecant ACscHCon Inverse hyperbolic cotangent function ACscHPro Raised inverse hyperbolic cosecant function Asec Inverse cut function ASecCon Inverse tangent function ASecPro Raised arctangent function ASecH Inverse hyperbolic secant function ASin Inverse sine function ASinH Inverse hyperbolic sine function ATan Arc tangent function ATanH Inverse hyperbolic tangent function Window function Bartlett Bartlett window BarthannWin Modified Bartlett window Blackman Blackman window BlackmanH BlackmanH window BohmanWin BohmanWin window Boxcar Rectangular window ChebWin Chebyshev window FlattopWin Flat top window Hamming Hamming window Hanning Hanning window 5.Panel Operation 20 Kaiser Kaiser window NuttakkWin The smallest four Blackman-Harris windows ParzenWin Parzen window TaylorWin Taylaor window Triang Triangle window, also call Fejer window TukeyWin Tukey window Engineering Window Butterworth Butterworth filter Combin Combined function CPulse C-Pulse signal CWPulse CW pulse signal RoundsHalf Half-round wave BandLimited Band limited signal BlaseiWave Blasting vibration "time-vibration speed" curve Chebyshev1 Type I Chebyshev filter Chebyshev2 Type II Chebyshev filter DampedOsc Damped oscillation "time-displacement" curve DualTone Dual audio signal Gamma Gamma signal GateVibar Gate self-vibration signal LFMPulse Chirp signal MCNoise Mechanical construction noise Discharge NiMH battery discharge curve Quake Seismic wave Radar Radar signal Ripple Ripple RoundsPM RoundsPM wave StepResp Step response signal SwingOsc Swing oscillation kinetic energy-time curve TV TV signal Voice Voice signal Segement Modulation AM Sinusoidal segmented AM wave FM Sinusoidal segmented FM wave PM Sinusoidal segmented PM wave PWM Pulse width segmented PWM wave Fan test 64n/1024 Order adjustment (n is an integer, the range is 0 - 16) Store Users can Load customized waveform to the device by PC software. Install PC software first. (You may follow P36 "Communication with PC"). 5.Panel Operation 21 Press , press NextPage then Store softkey to enter File system. Reading waveform (1) Please visit our official website to obtain the installation package and decompress it. (2) Double click " Waveform Editor " icon to run the software. (3) Enter the “Waveform Editor” interface. (4) Select the required waveform on the instrument. (5) Under Waveform Editor software interface, click "Read Waveform Icon " button, and the waveform will be read and displayed on the screen. Write and Recall waveform User can use the Line Draw, Hand Draw and Point Edit mode in the Waveform Editor to edit the required waveform, and save and display it on the instrument by writing. (1) Under Waveform Editor software interface, Click "Write waveform lcon " button. (2) After the writing is successful, the "File transfer completed" prompt box will 5.Panel Operation 22 be displayed in the waveform editor. Click "OK". (3) On the instrument, the screen shows "Any wave has been updated to USERX(X is 0-15)". (4) Press the button ,then press the NextPage button to enter the nextpage menu. (5) Press the Store softkey to enter the file system, and then press the Enter soft key to enter the file system. Select the file name “USERX” that has just written the waveform. (6) Press the Call out softkey, the screen displays "File read successfully", then press the arbitrary wave key, the written waveform can be viewed on the instrument. Note: The file size is displayed on the right of the file. If 0B is displayed, the file is empty. Generate Sweep (Sweep) In sweep mode, the generator varies its output from the start frequency to the stop frequency within the specified sweep time. Sweep can be generated by Sine , Square , Ramp or Arbitrary wave (except DC). Figure 5- 10 ： Sweep mode user interface How to set the parameters of Sweep (1) When the output signal is Sine , Square , Ramp or Arbitrary wave (except DC), press the front panel Mode function key ， then press the Sweep to enter the sweep mode. 5.Panel Operation 23 (2) Press , , , or to select the sweep waveform. For example, when selecting a sine wave, press to display the sweep waveform and parameters, and change the parameters. For details, please refer to Output Sine Wave on page 7. Press the to return to the sweep mode interface or press the Mode to return to the modulation selection mode. (3) Press Linear/Log softkey to switch the sweep type. When Linear is selected, the output frequency of the instrument varies linearly during the sweep. When Log is selected, the output frequency of the instrument varies in a logarithmic fashion during the sweep. (4) Press Sweep Time softkey to set the sweep time, the time span of the sweep for which the frequency changes from the start frequency to stop frequency. The range is from 1ms to 500s. (5) Start frequency and stop frequency are the upper and lower limits of the frequency for frequency sweep. The generator sweeps from the start frequency to the stop frequency and then returns back to the start frequency. Press the Start Freq/Centre Freq softkey to highlight Start Freq , note that Stop Freq in Stop Freq/Freq Span is also highlighted, input the desired frequencies. You can also set the frequency boundaries of frequency sweep through center frequency and frequency span. Center Frequency = (Start Frequency + Stop Frequency) / 2 Frequency Span = Stop Frequency – Start Frequency Press the Start Freq/Centre Freq softkey to highlight Centre Freq , note that Freq Span in Stop Freq/Freq Span is also highlighted, input the desired frequencies. For different instrument models and different waveforms, the setting ranges of frequency are different. For detailed information, please refer to Sweep characteristics in Specification on page 38. (6) Press Source softkey to select the trigger source. Internal means using the internal trigger source. Manual means using manual trigger. In sweep interface, each time you press the knob under the current channel on the front panel, a sweep will be generated. 5.Panel Operation 24 Generate Burst (Burst) Burst pulse train can produce a variety of waveform functions of the pulse train waveform output. Burst can last for certain times of waveform cycle (N-Cycle Burst). Bust can apply to Sine , Square , Ramp , Pulse and Arbitrary waveforms(except DC). Glossary Burst: The set of pulses transmitted together is called a "burst". The various signal generators are commonly referred to as the BURST function. N cycle burst: Contains a specific number of waveform cycles, each of which is initiated by a trigger event. The waveform of the cyclic pulse train refers to the waveform of the specified number of cycles output after the signal generator receives the trigger signal. Figure 5- 11 ： N-Cycle burst user interface (1) When the output signal is Sine , Square , Ramp , Pulse or Arbitrary wave (except DC), press the front panel Mode function key ,then press the Burst to enter the burst mode. (2) Press , , , , or to select the bust waveform. For example, when selecting a sine wave, press to display the burst waveform and parameters, and change the parameters. For details, please refer to Output Sine Wave on page 7. Press the to return to the burst mode interface or press the Mode to return to the modulation selection mode. 5.Panel Operation 25 Press Cycles/Infinite softkey to highlight Cycles , input the number of cycles, which is the number of waveform cycles to be output for each N-cycle pulse train. The range is from 1 to 60 000. When Infinite is selected, the cycle number of the waveform is set as an infinite value. The generator outputs a continuous waveform after receiving trigger signal. Note:  If needed, Burst Period will increase to cater to the specific number of cycles.  For an infinite-cycle Burst, External or Manual Trigger is needed to activate burst. (1) Burst trigger source could be internal, external or manual. The generator will generate a burst output when a trigger signal is received and then wait for the next trigger. Press the Trigger to select the source. Internal means using the internal trigger source. The generator can only output N-cycle burst and the burst frequency is determined by the burst period. Burst period is only available when Cycles and Internal trigger is highlighted. Press Burst Period softkey to set the burst period, which is the time from the start of a burst to the start of the next burst. The range is from 20 ns to 500 s (Min = Cycles * Period). Manual means using manual trigger. In N-cycle burst interface, each time you press the knob under the current channel on the front panel, a burst will be generated. Output the Modulated Waves Supported modulation types include: AM (Amplitude Modulation), FM (Frequency Modulation),PM(Phase Modulation),FSK(Frequency Shift Keying). Press the Mode function key, select the modulation type, to enter the setup menu. To turn off the modulation, press the Mode function button again. AM (Amplitude Modulation) The modulated waveform consists of the carrier wave and the modulating wave. For AM, the amplitude of the carrier wave varies with the instantaneous voltage of the modulating wave. The AM user interface is shown below. 5.Panel Operation 26 Figure 5- 12 ： AM user interface How to set the parameters of AM (1) Press Mode function key, then press AM softkey to enter the AM user interface. (2) Select carrier wave shape The carrier wave can be Sine , Square , Ramp , or Arbitrary wave (except DC). Press , , , or to select a desired carrier wave shape. (3) Set carrier wave parameters Press the wave shape key of the selected carrier wave to display the waveform and parameters of the carrier wave. You can change the parameters of the carrier wave,please refer to Output Sine Wave on page7. Press the corresponding carrier waveform key to return to the modulation mode interface or press Mode key to return to select the modulation selection mode. (4) Select modulating wave shape Press Shape softkey, then press the Sine , Square , Ramp or Noise softkey to select the modulating wave. (5) Set modulating wave frequency Press Frequency softkey to set the modulating wave frequency. The range is 2 mHz – 100 kHz. 5.Panel Operation 27 (6) Set modulation depth Press Depth softkey to set the modulation depth. The range is 0% - 100%. FM (Frequency Modulation) The modulated waveform consists of the carrier wave and the modulating wave. For FM, the frequency of the carrier wave varies with the instantaneous voltage of the modulating wave. The FM user interface is shown below. Figure 5- 13 ： FM user interface How to set the parameters of FM (1) Press the Mode function key, then press the FM softkey to enter the FM user interface. (2) Select carrier wave shape Glossary AM frequency The frequency of the modulating waveform. Modulation Depth The amplitude range of modulating waveform. In 0% modulation, the output amplitude is half of the specified value. In 100% modulation, the output amplitude is equal to the specified value. For an external source, the depth of AM is controlled by the voltage level of the signal connected to the Mod/FSK/Trig connector at the rear panel. +1 V corresponds to the currently set depth 100%. 5.Panel Operation 28 The carrier wave can be Sine , Square , Ramp , or Arbitrary wave (except DC). Press , , , or to select a desired carrier wave shape. (3) Set carrier wave parameters Press the wave shape key of the selected carrier wave to display the waveform and parameters of the carrier wave. You can change the parameters of the carrier wave,please refer to Output Sine Wave on page7. Press the corresponding carrier waveform key to return to the modulation mode interface or press the Mode key to return to select the modulation selection mode. (4) Select modulating wave shape Press the Shape softkey, then press the Sine , Square , Ramp or Noise softkey to select the modulating wave. (5) Set modulating wave frequency Press Frequency softkey to set the modulating wave frequency. The range is 2 mHz – 100 kHz. (6) Set frequency deviation Frequency deviation is the deviation of the modulating wave frequency relative to the carrier wave frequency. Press the Deviation softkey to set the FM frequency deviation. Frequency deviation range: 1 uHz ≤ deviation < min (min is carrier frequency or carrier maximum frequency minus carrier frequency , the smaller of the two). PM (Phase Modulation) The modulated waveform consists of the carrier wave and the modulating wave. For PM, the phase of the carrier wave varies with the instantaneous voltage of the modulating wave. The PM user interface is shown below. 5.Panel Operation 29 Figure 5- 14 ： PM user interface How to set the parameters of PM (1) Press the Mode function key, press the NextPage softkey, then press the PM softkey to enter PM user interface. (2) Select carrier wave shape The carrier wave can be Sine , Square , Ramp , or Arbitrary wave (except DC). Press , , , or to select a desired carrier wave shape. (3) Set carrier wave parameters Press the wave shape key of the selected carrier wave to display the waveform and parameters of the carrier wave. You can change the parameters of the carrier wave,please refer to Output Sine Wave on page7. Press the corresponding carrier waveform key to return to the modulation mode interface or press the Mode key to return to select the modulation selection mode. (4) Select modulating wave shape Press the Shape softkey, then press the Sine , Square , Ramp or Noise softkey to select the modulating wave. (5) Set modulating wave frequency Press the Frequency softkey to set the modulating wave frequency. The range is 2 mHz – 100 kHz (for internal source only). 5.Panel Operation 30 (6) Set phase deviation Press the Deviation softkey to set the PM phase deviation.Phase deviation is the deviation of the modulating wave phase relative to the carrier wave phase. The range of phase deviation is from 0° to 180°. FSK (Frequency Shift Keying) Frequency Shift Keying modulation is a modulation technique that shifts the output signal frequency between two frequencies: the carrier frequency and hop frequency. The shift frequency (FSK rate) is determined by the internal signal level. The FSK user interface is shown below. Figure 5- 15 ： FSK user interface How to set the parameters of FSK (1) Press the Mode function key, press the NextPage softkey, then press the FSK softkey to enter FSK user interface. (2) Select carrier wave shape The carrier wave can be Sine , Square , Ramp , or Arbitrary wave (except DC). Press , , , or to select a desired carrier wave shape. (3) Set carrier wave parameters Press the wave shape key of the selected carrier wave to display the waveform and parameters of the carrier wave. You can change the parameters of the carrier wave,please refer to Output Sine Wave on page7. Press the corresponding carrier waveform key to return to the 5.Panel Operation 31 modulation mode interface or press the Mode key to return to select the modulation selection mode. (4) Press the Rate softkey to set the FSK rate. The rate at which the output frequency shifts between the carrier frequency and the hop frequency is determined by FSK rate. The range is 2 mHz – 1 MHz. (5) Press the HopFreq softkey to set the hop frequency. Utility Function Setting Press the front panel Utility function key to enter the utility menu.You can set the parameters of the generator such as: display settings, channel settings, and system settings. Press Utility again to exit the utility menu. Display Settings Brightness Control (1) Press the front panel Utility function key, press the Display softkey. (2) Press the Backlight softkey to select Backlight . (3) Turn the knob to adjust the value on the current cursor, use the / direction key to move cursor left or right, or use the numeric keypad to enter the parameter and then select % as unit. The range is from 0% to 100%. Screen Saver If there is no operation within the set screen saver time, the screen enters the protection mode (minimize screen brightness to protect the screen and save energy). Press any key (except the power button) to restore the brightness before entering the screen saver. (1) Press the front panel Utility function key, press the Display softkey. (2) Press the ScrSaver softkey to select On or Off . (3) At On status, you can set the screen saver time. Turn the knob to adjust the value on the current cursor, use the / direction key to move cursor left or right, or use the numeric keypad to enter the parameter and then select Minute as unit. The screen saver time range is 1 to 999 minutes. Separator The user can set the separator of the screen display data. 5.Panel Operation 32 (1) Press the front panel Utility function key, press the Display softkey. (2) Press the Separator softkey to toggle between Comma , Space , and Nothing . Comma Space Nothing Channel Settings Load Setting For the output of the two channels of the front panel, the generator has a 50Ω fixed serial output impendence. If the actual load does not match the specified value, the voltage level displayed would not match the voltage level of the component under test. This function is used to match the displayed voltage with the expected one. The step to set the load value is as follows ： (1) Press the Utility function key, press the Channel Set softkey. (2) Press the Load softkey, press it again to select High Z or * ohm ("*" represents a value, the default is 50Ω). (3) To change the load value, after selecting * ohm , turn the knob to adjust the value on the current cursor, use the / direction key to move cursor left or right, or use the numeric keypad to enter the parameter and then select unit. The load range is 1Ω to 10kΩ. Warning: Each output of the front panel has a fixed series output impedance of 50 Ω. Regardless of the value specified for this parameter, if the actual load is different from the specified value, the displayed voltage level does not match the actual level. System Settings Language (1) Press the front panel Utility function key, press the System softkey. (2) Press the Language softkey to switch the display language. 5.Panel Operation 33 Beeper When the beeper is turned on, the beeper sounds when users operate the front panel or when an error occurs. (1) Press the front panel Utility function key, press the System softkey. (2) Press the Beeper softkey to toggle between On or Off . USB Device Type The signal generator is equipped with a USB interface to support user interface Settings for remote communication. Press Utility → System → USB Dev the interface Settings menu is displayed to enable remote communication. The user can set the communication protocol type of the USB Device interface at the rear panel. (1) Press the front panel Utility function key then press System softkey. (2) Press the USB Dev softkey to toggle between PC and USBTMC .  PC: This is the internal communication protocol. Select this option when connecting to the Waveform Editor software via the USB Device interface.  USBTMC: Select this option when you need to use the USBTMC communication protocol standard. Restore to the factory setting (1) Press the front panel Utility function key, select System softkey, then press the NextPage softkey. (2) Press the Factory Set softkey, and then press the Ok softkey to restore the generator to the factory default settings. The factory default settings Output Configuration Signal output switch OFF Function Sine Frequency 1.000 000 kHz Amplitude/Offset 1.000 Vpp / 0 mV Basic Waveform Frequency 1.000 000 kHz Period 1.000 000 ms 5.Panel Operation 34 Amplitude 1.000 Vpp Offset 0 mV High Level 500 mV Low Level -500 mV Phase 0° Ramp Wave Symmetry 50.00% Pulse Width 200.000 us Pulse Duty Cycle 20.00% Pulse Rising Time 1.953 us Pulse Falling Time 1.953 us Build-in Wave X^2 Modulation Waveform Modulation type AM Modulating Waveform Sine AM Frequency 100.000 0 Hz Modulation Depth 100% FM Frequency 100.000 0 Hz Frequency Deviation 100.000 0 Hz PM Frequency 100.000 0 Hz Phase Deviation 0° Sweep Sweep Time 1.000 000 s Sweep Type Linear Start Frequency 100.000 0 Hz Stop Frequency 1.000 000 kHz Center Frequency 550.000 0 Hz Frequency Span 900.000 0 Hz Trigger Source Internal Utility Backlight 50% Screen Saver On Screen Saver Time 30Minute Separator Space 5.Panel Operation 35 Load High Z USB device USBTMC Language Factory Delivery Setting Beeper On Firmware Update Use the rear-panel USB port to update your instrument firmware using a USB memory device. Caution : Updating your instrument firmware is a sensitive operation, to prevent damage to the instrument, do not power off the instrument or remove the USB memory device during the update process. To update your instrument firmware, do the following ： 1. Press the Utility button,press the System softkey,press NextPage to next page,press Upgrade ,the instrument will have a prompt message. 2. Press the Ok button,the external disk icon is displayed on the PC . 3. Obtain firmware upgrade packages from our sales or service department. Download the “ AG. upp “ file in the firmware upgrade package to the PC, and copy the firmware to the external disk that is displayed,as shown in below. 4. Restart the device. After the device is powered on, the upgrade status is displayed. 5. After finished the upgrade, the instrument will shut down automatically. 6. Press the button to power on the instrument(Press Utility to check whether the version is the desired target version) 6.Communication with PC 36 6. Communication with PC Supports communication with a computer via a USB port. Using the Waveform Editor software installed on the computer, the signal generator can be operated on the computer to control the output and write the file to the signal generator. The instrument settings can be saved as files in internal memory. Up to 16 instrument settings can be saved in the instrument internal memory. Note: Please go to our official website to obtain the Waveform Editor communication software and install it. Install communication software (1) Set the USB device protocol type of the signal generator : Press Utility → System → USB Dev , switch to PC. (2) Connection: Connect the USB Device interface on the rear panel of the signal generator to the USB interface of the computer with a USB cable. (3) Install the driver: Run Waveform Editor software on the computer. Follow the instructions to install the driver. The path of the driver is the USBDRV folder in the directory where the Waveform Editor communication software is located, such as "C:\Program Files (x86)\DS_Wave\Waveform Editor\USBDRV". (4) Host computer communication port setting: Open the Waveform Editor software,click “ Communications ” in the menu bar,select “ Ports-Settings ”, in the setting dialog box, select the communication port as “ USB ”. After the connection is successful, the connection status prompt in the lower right corner of the software interface turns green,as shown in the below figure. 7.Troubleshooting 37 7. Troubleshooting 1. The screen is still black and there is no display after you press the power switch, please follow the steps below ：  Check whether the power is connected correctly.  Check that the voltage selector is in the correct gear.  Check whether the fuse below the power connector meets the specified type and rating and in good condition (the cover can be pried open with a flat-blade screwdriver).  Restart the instrument after completing the above inspections.  If the problem still exists, please contact us for our service. 2. The measured value of the output signal amplitude does not match the displayed value ： Check whether the actual load value of the signal is consistent with the load value set in the instrument. Please refer to Channel Settings on page 32. If you encounter other problems, please try to restart the instrument. If it still can not work properly, please contact us for our service. 8.Specification 38 8. Specification All technical specifications are guaranteed when the following conditions are met, unless otherwise stated.  The signal generator must be operated continuously for more than 30 minutes at the specified operating temperature (20°C to 30°C) to meet these specifications ；  The signal generator is in the calibration internal and has performed a self-calibration. In addition to the specifications marked with the word "Typical", the specifications used are guaranteed. Waveforms Waveforms Bandwidth DGE1030 30 MHz DGE1060 60 MHz Sample Rate DGE1030 125 MSa/s DGE1060 300 MSa/s Vertical Resolution 14 bits Channel 1 Standard Waveforms Sine wave, square wave, ramp wave, pulse wave, noise Arbitrary Waveforms Sinc, exponential rise, exponential decline, electrocardiogram, Gaussian, semi-positive, Lorentz, dual audio, DC voltage totaling more than 160 kinds Frequency Characteristics Frequency Characteristics (Frequency resolution to 1 μHz) Sine wave DGE1030 1 μHz ~ 30MHz DGE1060 1 μHz ~ 60MHz Square wave DGE1030 1 μHz ~ 15MHz DGE1060 1 μHz ~ 20MHz Pulse wave DGE1030 1 μHz ~ 15MHz DGE1060 1 μHz ~ 20MHz Ramp wave DGE1030 1 μHz - 1 MHz DGE1060 1 μHz - 2 MHz Noise wave (-3 dB) 20 MHz BW(AWGN) Arbitrary wave 1 μHz - 10 MHz Frequency resolution 1 μHz or 7 significant figures Frequency stability ±30 ppm at 0±40 ℃ 8.Specification 39 Frequency aging rate ±30 ppm per year Amplitude Characteristics Amplitude Characteristics (not specifically labeled, the load defaults to 50Ω) Output amplitude DGE1030 2mVpp ~ 20Vpp(≤ 10MHz)High Z 2mVpp ~ 8Vpp(≤ 30MHz)High Z 1mVpp ~ 10Vpp(≤ 10MHz)50 Ω 1mVpp ~ 4Vpp(≤ 30MHz)50 Ω DGE1060 2mVpp ~ 20Vpp(≤ 10MHz)High Z 2mVpp ~ 8Vpp(≤ 60MHz)High Z 1mVpp ~ 10Vpp(≤ 10MHz)50 Ω 1mVpp ~ 4Vpp(≤ 60MHz)50 Ω Amplitude accuracy ± (1% of setting + 1 mVpp) (Typical 1kHz sine, 0V offset) Amplitude resolution 1mVpp or 4 digits DC offset range (AC +DC) DGE1030 ±(10 Vpk–Amplitude Vpp/2) High Z(≤ 10MHz) ±(4Vpk - Amplitude Vpp/2) High Z(≤ 30MHz) ±(5 Vpk – Amplitude Vpp/2) 50Ω(≤ 10MHz) ±(2 Vpk – Amplitude Vpp/2) 50Ω(≤ 30MHz) DGE1060 ±(10Vpk – Amplitude Vpp/2) High Z(≤ 10MHz) ±(4Vpk–Amplitude Vpp/2) High Z(≤ 60MHz) ±(5 Vpk - Amplitude Vpp/2) 50Ω(≤ 10MHz) ±(2Vpk– Amplitude Vpp/2) 50Ω(≤ 60MHz) DC offset accuracy ± (1 % of |setting| + 1 mV + amplitude Vpp * 0.5%) Offset resolution 1 mVpp or 4 digits Output Impedance 50Ω (Typical) Signal Characteristics Signal Characteristics Sine Bandwidth flatness (relative to 1 kHz Sine wave, 1 Vpp) ≤10MHz: ±0.3dB ≤35MHz: ±0.5dB ≤60MHz: ±1dB Harmonic distortion Typical (0dBm) DC to 1MHz: <-65dBc 1MHz to 35MHz: <-60dBc 35MHz to 60MHz: <-50dBc Total harmonic distortion < 0.2 %, 10 Hz to 20 kHz, 1 Vpp Non-harmonic distortion Typical (0dBm) ≤10MHz: <-70dBc >10MHz: <-70dBc + 6dB/ sound interval 8.Specification 40 Phase noise Typical (0dBm, 10kHz offset) 10MHz: ≤-110dBc/Hz Square Rise/fall time < 20ns Jitter (rms), typical (1Vpp, 50Ω) 200ps + 30ppm Overshoot < 5% Ramp Linearity < 1% of peak output (typical 1 kHz, 1 Vpp, symmetry 50%) Symmetry 0% to 100% Pulse Period DGE1030 67 ns to 1 Ms DGE1060 50 ns to 1 Ms Pulse Width ≥ 24ns Rise and fall time ≥ 15ns Overshoot < 5% Jitter (rms), typical (1Vpp, 50Ω) 200ps + 30ppm Noise Types Gaussian white noise Bandwidth (-3dB) 20 M Arbiratry wave Bandwidth 10M Waveform length 2 to 8K points Sampling rate DGE1030 125 MSa/s DGE1060 300 MSa/s Amplitude accuracy 14 bits Modulation Characteristics Modulation Characteristics Modulation Type AM, FM, PM, FSK AM Carrier Sine wave, square wave, ramp wave, arbitrary wave (except DC) Modulated signal source Internal Internal modulation waveform Sine wave, square wave, ramp wave, white noise Internal amplitude modulation frequency 2 mHz to 100 kHz Depth 0.0% to 100.0% FM 8.Specification 41 Carrier Sine wave, square wave, ramp wave, arbitrary wave (except DC) Modulated signal source Internal Internal modulation waveform Sine wave, square wave, ramp wave, white noise Internal modulation frequency 2 mHz to 100 kHz Frequency offset 1 μHz ≤ offset ＜ carrier frequency PM Carrier Sine wave, square wave, ramp wave, arbitrary wave (except DC) Modulated signal source Internal Internal modulation waveform Sine, square, ramp, white noise Internal phase modulation frequency 2 mHz to 100 kHz Phase deviation range 0° to 180° FSK Carrier Sine wave, square wave, ramp wave, arbitrary wave (Except DC) Modulated signal source Internal Internal modulation waveform 50% square wave FSK rate 2 mHz to 1MHz FSK hopfreq 2 mHz ≤ offset ＜ maximum frequency of corresponding carrier Sweep Characteristics Sweep Characteristics Carrier Sine, square wave, ramp wave, arbitrary wave (Except DC) Minimum/maximum starting frequency 1 μHz(minimum)/ maximum frequency of corresponding carrier Minimum/maximum termination frequency 1 μHz(minimum)/ maximum frequency of corresponding carrier Types Linear, logarithmic Sweep time 1 ms to 500 s ± 0.1% Trigger source Internal, manual 8.Specification 42 Burst Characteristics Burst Characteristics Waveform Sine wave, square wave, ramp wave, pulse wave and arbitrary wave (Except DC) Types N-cycle N-cycle trigger source Internal, manual Carrier frequency 1 μHz ≤ Offset ≤ Maximum frequency of corresponding carrier /2 N-cycle trigger cycle DGE1030 58 ns ～ 1 Ms(Min = Cycles * Period) DGE1060 29 ns ～ 1 Ms(Min = Cycles * Period) periodicity 1 ～ 60000(Max =Burst Period / Period)/infinite Input/Output Characteristics Input/Output Characteristics Communication Interface USB Device General Specifications Display Display type 3.6-inch color LCD display Display resolution 480 Horizontal ×272 Vertical pixels Display color 65536 colors, 16 bits, TFT Power Voltage DC 5V /2A Power consumption Less than 10W Environment Temperature Working temperature: 0 °C to 40 °C Storage temperature: -20 °C to 60 °C Relative humidity Less than 35°C: ≤ 90% relative humidity 35°C to 40°C: ≤ 60% relative humidity Height Operating 3,000 meters Non-operation 12,000 meters Mechanical Specification Dimension 200mm (Length) × 68.5 mm (Height) × 73.6mm (Width) Weight Approx. 0.5 kg Others Adjustment interval The recommended calibration interval is one year 9.Appendix 43 9. Appendix Appendix A: Accessories  1 × BNC to alligator cable  1 × USB cable  1 × USB to DC cable  1 × Power adapter  1 × Quick Guide  1 × Packaging Appendix B: General Care and Cleaning General Maintenance Do not store or leave the instrument where the liquid crystal display will be exposed to direct sunlight for long periods of time. Caution: To avoid any damage to the instrument or probe, do not exposed it to any sprays, liquids, or solvents. Cleaning Inspect the instrument and probes as often as operating conditions require. To clean the instrument exterior, perform the following steps: 1. Wipe the dust from the instrument and probe surface with a soft cloth. Do not make any scuffing on the transparent LCD protection screen when clean the LCD screen. 2. Disconnect power before cleaning your instrument. Clean the instrument with a wet soft cloth not dripping water. It is recommended to scrub with soft detergent or fresh water. To avoid damage to the instrument or probe, do not use any corrosive chemical cleaning agent. Warning: Before power on again for operation, it is required to confirm that the instrument has already been dried completely, avoiding any electrical short circuit or bodily injury resulting from the moisture.