Dual-Channel Arbitrary Waveform Generator User Manual
Contents
1. 12 Figure 5 3 Set the frequency using number keys To Set the Amplitude Press F2 confirm whether the Ampl menu item is highlighted if not press to switch into Ampl In Parameter 2 a cursor appears under the value of amplitude Use the knob or the number keys to set the desired value To Set the Offset Press F3 confirm whether the Offset menu item is highlighted if not press to switch into Offset In Parameter 3 a cursor appears under the value of offset Use the knob or the number keys to set the desired value To Set the High Level Press F2 confirm whether the Hi_Level menu item is highlighted if not press to switch into Hi_Level In Parameter 2 a cursor appears under the value of amplitude Use the knob or the number keys to set the desired value To Set the Low Level Press F3 confirm whether the Lo_Level menu item is highlighted if not press to switch into Lo_Level In Parameter 3 a cursor appears under the value of offset Use the knob or the number keys to set the desired value To Output Square Signals Press L button to call the user interface of Square signal the Square waveform parameters can be set by operating the Square setting menu on the right The parameters of Square waveform are Frequency Period Amplitude High Level Offset Low Level Duty You can operate the menu by using the menu selection buttons on the right To set the Frequency Period Amplitude High Le2. Symbols on the Product The following symbol may appear on the product AA Hazardous Voltage Refer to Manual Protective Earth Terminal rh Chassis Ground IF Test Ground 3 General Characteristics These products are dual channel multi function generator which combines Arbitrary Waveform Generation and Function Generation The product introduces Direct Digital Synthesizer DDS technology to provide stable precise pure and low distortion signal The user friendly interface design and panel layout bring exceptional user experience Embedded USB Device USB Host support USB storage device Provide more alternative solutions for users Features and benefits 3 9 inch high resolution 480x320 pixels TFT LCD display Advanced DDS technology Max 25MHz frequency output Max Sample rate 125MSa s Frequency resolution 1 uHz Vertical resolution 14 bits up to 8K waveform record length 49 94 Abundant waveform output 5 basic waveforms and 26 built in arbitrary waveforms output Exponential rise Exponential fall Sin x x Staircase etc 26 built in waveforms and user defined arbitrary waveform Standard interface USB Device USB Host COM etc 4 Quick Start This chapter will deal with the following topics mainly Front Rear Panel Overview User Interface Overview How to Implement General Inspection How to Adjust the Foot Stools How to Implement Power On Check Front Rear Panel and User Inte
3. Display current waveform Offset low level depends on the highlighted menu item on the right Amplitude high level depends on the highlighted menu item on the right Frequency period depends on the highlighted menu item on the right Load High Z represents high resistance General Inspection After you get a new Waveform 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 Check the Accessories The supplied accessories have been already described in the Appendix A Enclosure 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 the distributor of Lilliput responsible for this service or the Lilliput s local offices 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 the Lilliput s distributor responsible for this business or the Lilliput s local offices If there is damage to the instrument c
4. The default setting is 115 2K 26 To Set Output Parameter To Set the Output Load For either of CH1 Output and CH2 Output on the Front panel the Generator has a built in 50Qseries impendence If the actual load does not match the set one the displayed amplitude and offset are incorrect This function is used to match the displayed voltage with the expected one Steps for setting the Load of each channel 1 Press Utility and choose Output Setup Press to select CH1Load or press to select CH2Load press it again to select HighZ or Q represents a value 2 To change the load value after selecting Q turn the knob to change the value press lt direction key to move the cursor left and right or press the number keys to input the desired value Press or to select the unit The load range is 10 10K0O Note For either of CH1 Output and CH2 Output on the Front panel the waveform generator has a fixed 50Q Series Impendence No matter what Value the set parameter is if the real load is different from the set one the displayed voltage will not equal the real voltage To Set the Phase Deviation You can set the phase deviation of the two channels 1 Press Utility and choose Output Setup press to select PhaseDev 2 Press to switch between On Off 3 If On is selected you can set the value of phase deviation Turn the knob to change the value press Y direction key to move the cursor left and right o
5. Ramp Pulse AL pune Noise ww and Arbitrary An waveform When a waveform is selected the backlight of the button turns on Power button Turn on off the generator Rear Panel Figure 4 2 Rear panel overview 20MHz reference These two connectors are used to synchronize generators output The connector 20MHz In accepts an external 20 MHz 20MHz reference clock signal and the connector 20MHz Out can output a input 20 MHz clock signal generated by the crystal inside the generator See P29 To Set the Clock Source 3 RS232 port Through this interface the generator can be connected to a PC and controlled via PC software 4 Power socket AC input connector 6 5 Fuse Use the specified fuse according to the voltage scale Power switch Switch between 110V and 220V 7 USB Host port Connect as a host device with an external USB device such as connect a USB disk to the instrument USB Device port Connect as a slave device with an external device such as connected to a PC and controlled via PC software User Interface 2 S O 9 O G E V oO o 2 e D 9 a Figure 4 3 User interface take Sine for instance Current channel Parameter 1 display parameter and edit the focused parameter Current signal type or mode The setting menu of current signal or mode Parameter 3 display parameter and edit the focused parameter Parameter 2 display parameter and edit the focused parameter
6. the operation menu Press mw Editable Wform SelectWform Enter the following interface Figure 5 14 Choose storage device 2 Select USBDEVICE enter The Next Level turn the knob or press direction key to select the saved example ota waveform file 23 Figure 5 15 choose the ota file 3 Choose Recall output And the tip Read file successfully will show on the interface 11 20Vpp Figure 5 16 Read file Tips 1 Normally the frequency amplitude and offset of the recalled wave are the same as the wave being cut but when the frequency amplitude and offset are set out of the limit range then the waveform generator would use the current parameter which leads to the recalled wave not totally the same as the cut wave 2 The max data number of the waveform generator ARB is 8192 When the wave cut from oscilloscope contains data number more than 8192 the waveform generator will compress data On the contrary if the data number is less than 8192 the waveform generator will use linear interpolation To Save and Recall Press function button to enter the file system To Use USB Storage The storage location is divided into the internal storage FLASH and the U disk storage USBDEVICE When a U disk is connected the storage menu will show USBDEVICE and 24 FLASH Otherwise the storage menu will show FLASH only 1 Install the U disk insert a USB disk into the USB Host port on the re
7. to Output Square Signals How to Output Ramp Signals How to Output Pulse Signals How to Output Noise Signals How to Output Arbitrary Signals How to Output DC How to Save and Recall How to Set the Utility Function How to Use Built in Help 10 To set channels O To Switch Channels for Display Press button to switch channel displayed on the screen between CH1 and CH2 O To Display Edit Both Channels Press button to display the parameters of both channels To switch channel Press to switch the editable channel To select waveform Press Waveform selection buttons to select waveform of current channel To select parameter Press F2 FS to choose the Parameter 1 to Parameter 4 Press it again to switch the current parameter such as Frequency Period To edit parameter Turn the knob to change the value of cursor position Press lt gt direction key to move the cursor The number keys can not be used to input CHI Waveform CH2 Waveform Parameter gt Parameter 1 Parameter 2 gt Parameter 2 Parameter 3 gt Parameter 3 Parameter 4 Figure 5 1 The User Interface of button O To Turn On Off Output of Channels Press or to turn on off output of the corresponding channel The indicator will be lighted when the corresponding channel is tuned on O Channel Copy 1 In signal output interface press the knob on the front panel to enter Channel Copy menu 2 Press to select From CH2 To C
8. 25MHz bandwidth 3dB typical Arbitrary 1 wHZz 10MHz Amplitude Characteristic Characteristic AG1022 1 uHzto 10 MHz 1mVPP 20VPP 10 MHz to 25 MHz lene 1mVPP 10VPP AG1012 1 Hz to 10 MHz 1mVPP 20VPP Output Amplitude AG1022 1 uHz to 10 MHz 0 5mVPP 10VPP 10 MHz to 25 MHz 0 5mVPP 5VPP 1 uHz to 10 MHz 0 5mVPP 10VPP Amplitude Accuracy 1mVPP or 14 bits 5V 500 DC Offset R AC DC ERENE A 10V High Z DC Offset Accuracy 1mV Output Impedance 500 typical Waveform Characteristic Sine AG1022 1 uHz to 10 MHz Flatness when the Amplitude is 1 0 0 2 dB 1mv Vp p 4 dBm relative to 1 kHz 10 Mhz to 25 MHz 0 3 dB 1mv 0 2 dB 1mv Harmonic Distortion when the Amplitude is 1 0 Vp p Total Harmonic Distortion when the Amplitude is 1 Vp p Phase Noise when the Amplitude is lt 40 dBc 10 Hzto20 kHz lt 0 2 1 Vp p 110 dBc Hz Residue Clock Noise 57 dBm typical Square Rise Fall Time lt 10ns 10 90 typical 1kHz 1Vpp Jitter rms 6 ns 30ppm Non symmetry below 50 Duty roda Cycle Overshoot lt 5 Duty Cycle 20 80 lt 1 MH2 50 1 MHz 5 MHz Ramp l lt 0 1 of peak output typical 1kHz 1Vpp Linearity Symmetry 50 Symmetry 0 to 100 Pulse Pulse Width 40 ns to 1000 ks Accuracy 10ns Rising Falling Edge Time lt 10ns Overshoot lt 5 Jitter 6 ns 30ppm Arbitrary Waveform Length 2 8K points Sample Rate 125MSa s Amplitude Accuracy 14 bits Minimu
9. E Ne 28 TO SECT ClOCISOUNCEs a a 29 TO USC Bultaco oda 29 6 Communication with PC cod 30 Using USB Port Support SCPI aint 30 Using COM Port support SC linia 30 EP A A E A A AAA setae 31 S Troubles A ydir a A 31 9 Technical Specifica Ots ati sikian n Era NEE EEO EONA ET E OEG 32 TOA CU IK A ads 36 Appendix A ENCIOSUCE carios 36 Appendix B General Care and Cleaning cscscscsscscscsscecscsccccccscscscescccscsceccccscscesescscsceses 36 11 1 General Safety Requirements 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 AC power input setting according to the standards in your own country see Page 8 AC Power Input Setting 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 m Check all Terminal Ratings To avoid fire or shock hazard check all ratings and markers of this product Refer to t
10. H1 or press to select From CH1 To CH2 11 To set signals The following describes how to set and output Sine Square Ramp Pulse Noise Arbitrary signals and DC To Output Sine Signals Press oe button to call the user interface of Sine signal the Sine waveform parameters can be set by operating the Sine setting menu on the right The parameters of Sine waveform are Frequency Period Amplitude High Level Offset Low Level You can operate the menu by using the menu selection buttons on the right Parameter 1 Frequency Current signal Channel Load Sees nes Setting menu of Sine signal Sine Parameter 2 Parameter 3 Figure 5 2 The User Interface of Sine Signal To Set the Frequency Period Press button the chosen menu item is highlighted the focused parameter is displayed in Parameter 1 Press button to switch between Frequency Period Two methods to change the chosen parameter e Turn the knob to change the value of cursor position Press Y direction key to move the cursor O Press a number key in the front panel an input box will pop up keep going to input the value Press direction key to delete the last number Press F1 F3 to choose the unit or press to go to next page and choose other units Press to cancel the input AG1022 The frequency range is 1uHz 25MHz the period range is 40ns 1Ms AG1012 The frequency range is 1WHz 10MHz the period range is 100ns 1Ms
11. OWOoONn Dual Channel Arbitrary Waveform Generator User Manual NW AG1022 E AG1012 WWW OWON COM HK Mar 2014 edition V1 8 Copy Right in this Manual O Lilliput Company All rights Reserved The Lilliput s products are under the protection of the patent rights in America and other countries including ones which have already obtained the patent rights and those which are applying for The information in this manual will replace all that in the materials published originally The information in this manual was correct at the time of printing However OWON will continue to improve products and reserves the rights to changes specification at any time without notice OWON is the registered trademark of the Lilliput Company Headquarter Fujian Lilliput Optoelectronics Technology Co Ltd The mansion of optoelectronics 19 Heming Road Lantian industrial zone Zhangzhou Fujian China Tel 86 596 2130430 Fax 86 596 2109272 Web www owon com hk Mail Business Consulting info owon com hk Sale service service Wowon com hk Branch Xiamen Lilliput Technology Co Ltd the 5th floor B Area Chuangxin Mansion Software Park ZhenZhuWan Huandao RD Xiamen Fujian China Tel 86 592 2575666 Fax 86 592 2575669 General Warranty Lilliput warrants that the product will be free from defects in materials and workmanship for a period of 3 years 1 year for accessories from the date of purchase of the product by the original purchase
12. ar panel in Figure 4 2 and the screen will show Detect USB device Press function button to enter the file system the storage menu will show USBDEVICE and FLASH 2 Enter the storage Turn the knob or press Y direction key to choose the desired storage Press to enter the chosen storage Provide operations as Next level Up one level New folder Delete Rename Copy Paste 3 Remove the U disk Remove the U disk from the USB Host port on the rear panel The system will inform you The USB device is removed and the USBDEVICE in the storage menu will disappear To Edit the File Name In file system the user can edit the name of a file or a folder When the system needs the user to input a name an input keyboard will appear NewFile alle ade T aao plalris tlulv w x y z 112 1514 Figure 5 17 Edit the File Name 1 Turn the knob or press Y direction key to move the cursor left and right in the keyboard Press to switch between capital and small of the characters 2 Press to enter the current character Press to delete the last character 3 Press to finish editing and save the file Press to cancel the save operation Note The length of file name is up to 15 characters To Set the Utility Function Press Utility function key to enter the Utility Menu You can set the parameters of the Generator such as Display Parameter Interface Parameter Output Parameter and System Setting Press Utilit
13. aused by the transportation please keep the package With the transportation department or the Lilliput s distributor responsible for this business informed about it a repairing or replacement of the instrument will be arranged by the Lilliput Foot Stool Adjustment Unfold the foot stools on the bottom of the generator as 1 in Figure 4 1 Power On Check AC Power Input Setting Adopt 110V 220V AC power source Users should regulate the voltage scale of the Power Switch according to the standards in their own country see Figure 4 2 at the rear panel and use an appropriate fuse Voltage Fuse 110V 125 V F4AL 220V 250 V F2AL To change the voltage scale of the instrument do the following steps 8 1 Turn off the power button at the front panel and remove the power cord 2 Check if the fuse installed before leaving factory 250 V F2AL can match with the selected voltage scale if not pry the cover open using a straight screwdriver see 6 in Figure 4 2 change the fuse 3 Regulate the Power Switch to the desired voltage scale Power On 1 Connect the instrument to the AC supply using the supplied power cord F Warning To avoid electric shock the instrument must be grounded properly 2 Press down the power button at the front panel the screen shows the boot screen 5 Front Panel Operation This chapter will deal with the following topics mainly How to Set Channels How to Output Sine Signals How
14. ave USBDRV 3 Port setting of the software Run the ultrawave software click Communications in the menu bar choose Ports Settings in the setting dialog choose Connect using as USB After connect successfully the connection information in the bottom right corner of the software will turn green Using COM Port support SCPI 1 Connection Use a data cable to connect the COM port in the rear panel of the Waveform Generator to the COM port of a PC 2 Port setting of the software Run the ultrawave software click Communications in the menu bar choose Ports Settings in the setting dialog choose Connect using as COM 3 Port setting for SCPI communication Baud rate 115 2K The value can be changed in Utility Function Data Bit 8 Stop Bit 1 CRC None Stream Control None For detail communication protocol of SCPI please refer to AG Series Waveform Generator SCPI Protocol To learn about how to operate the software you can press F1 in the software to open the help document 30 7 SCPI The waveform generator supports SCPI and the users can operate and control the device by USB and COM interface For detailed information about SCPI please refer to AG Series Waveform Generator SCPI Protocol 9 Troubleshooting 1 The instrument is powered on but no Display O Check if the power is connected properly O Check if the Power Switch is in the proper voltage scale O Check if the fuse whic
15. ency range is 1uHz 1MHz the period range is 1us 1Mss Parameter 1 Frequency Current signal Channel Load a Lane i Setting menu Symmetry Symmetry W h 50 0 of Ramp signal Parameter 2 Parameter 3 Figure 5 6 The User Interface of Ramp Signal 15 Term Explanation Symmetry The percentage that the Rising Period takes up the whole Period To Set the Symmetry 1 Press button the Symmetry menu item is highlighted the current value of the symmetry is displayed in Parameter 1 2 Turn the knob to change the value directly or press the number keys to input the desired value press to choose The symmetry range is 0 100 Figure 5 7 Set the symmetry of Ramp signal To Output Pulse Signals Press mn button to call the user interface of Pulse signal the Pulse waveform parameters can be set by operating the Pulse setting menu on the right The parameters of Pulse waveform are Frequency Period Amplitude High Level Offset Low Level Pulse Width Duty You can operate the menu by using the menu selection buttons on the right To set the Frequency Period Amplitude High Level Offset Low Level please refer to To Output Sine Signals on P12 The frequency range is 14Hz 5MHz the period range is 200ns 1Ms 16 Parameter 1 Frequency Current signal Channel Load Amplitude pa l Setting menu of Pulse signal Pulse width Parameter 2 Parameter 3 Figure 5 8 The User Interface o
16. evice to use Note The amplitude of the 20MHz In input signal must be over 1V 1 Press Utility and choose System enter the second page of the menu 2 Press to select CLK Sou 3 Press to switch between Internal External To Use Built in Help 1 Press function button the catalog will display in the screen 2 Press or to choose help topic or just turn the knob to choose 3 Press to view the details about the topic press to go back to the catalog 4 Press again to exit the help or just do other operations 29 6 Communication with PC The Waveform Generators support communications with a PC through USB or COM port You can use the ultrawave communication software to set the parameters control the output of the Waveform Generator and synchronously display the screen of the Waveform Generator Here is how to connect with PC First install the ultrawave communication software on the supplied CD Then there are several ways of connection to choose from Using USB Port support SCPI 1 Connection Use a USB data cable to connect the USB Device port in the rear panel of the Waveform Generator to the USB port of a PC 2 Install the driver When the Waveform Generator is turned on a dialog will appear on the PC screen and guide you to install the USB driver The driver is in the USBDRV folder under the directory where the ultrawave communication software is installed such as C Program Files OWON ultraw
17. f Pulse Signal Term Explanation Pulse Width There are two kinds of Pulse Width positive and negative Positive Pulse Width is the time span between thresholds of 50 of the rising edge amplitude to the next 50 of the falling edge amplitude Negative Pulse Width is the time span between thresholds of 50 of the falling edge amplitude to the next 50 of the rising edge amplitude Pulse Width is determined by Period and Duty Cycle the formula is Pulse Width Period Duty Cycle To Set the Pulse Width Duty Cycle 1 Press button the chosen menu item is highlighted the focused parameter is displayed in Parameter 1 Press to switch between Pulse Width Duty 2 Turn the knob to change the value directly or press the number keys to input the desired value and choose the unit The Pulse Width Duty Cycle is limited by Period The min value of the Pulse Width is 20ns 17 Figure 5 9 Set the Pulse Width of Pulse signal To Output Noise Signals The noise signal which the generator output is white noise Press ww button to call the user interface of Noise signal the Noise waveform parameters can be set by operating the Noise setting menu on the right The parameters of Noise waveform are Amplitude High Level Offset Low Level You can operate the menu by using the menu selection buttons on the right To set the Amplitude High Level Offset Low Level please refer to To Output Sine Signals on P12 Noise wavef
18. fication or integration increases the time or difficulty of servicing the product Please contact the nearest Lilliput s Sales and Service Offices for services or a complete copy of the warranty statement For better after sales service please visit www owon com hk and register the purchased product online Excepting the after sales services provided in this summary or the applicable warranty statements Lilliput 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 Lilliput should not take any responsibilities for any indirect special or consequent damages Table of Contents I General Safety ROQuirements ccicorersecsuecsdvcsudaievcsevssecetedecsewsustideesdeaieuastvenevesevecsensuedsesees 1 2 Safely Terms and SVINDONS isaac ess eousveectessoues 2 ST AGCMECT AL CRaracieriSstiOS ss 3 ADUCE AAA AAA A A 4 Front Rear Panel and User Interface ccccscssccccsccsccececcecceccccecccceccsccececceccscecceccecccceccecs 5 A A sascereinwasns vasa incase pase at asin eases lng a ae ew S E tebe aaa veo S 5 PRE Pane IPPO arc ciate A TN O 6 User inter oC Orearen a ES 7 General InSp cHoM aean a a a 8 Foot SLOO AGIUSUIMEN ainia 8 POWEr ON Check 8 AC POWER IM DUT SCOURING al A AR AAA A RO A 8 OWS A A A A 9 Del TONE PANEL OD Cr Quon iii dia 10 TO Set channels iras elsa 11 TO SEU Siena Sid ii esas euseves eua
19. h is below the AC Power socket is used appropriately and in good condition the cover can be pried open with a straight screwdriver O Restart the instrument after the steps above O Ifthe problem still exists please contact Lilliput for our service 2 The measured value of output signal amplitude disaccords to the displayed value Check if the actual load matches the set one Please refer to To Set the Output Load on P27 If you encounter other problems try to reset the settings refer to To Return to Default Setting on P27 or restart the instrument If it still can not work properly please contact Lilliput for our service 31 9 Technical Specifications All these specifications apply to the the waveform generator described in this document except for special explanation To reach these specifications the instrument must have been operating continuously for more than 30 minutes within the specified operating temperature All the specifications are guaranteed unless those marked with typical Waveforms Standard Waveforms Sine Square Ramp Pulse Noise DC Exponential rise Exponential fall Sin x x Arbitrary Waveforms Staircase etc 26 built in waveforms User Definable Waveform Numbers of channel 2 Frequency Characteristic Max sampling rate 125MSa s frequency resolution 1 uHz Sine AG1022 1 wHz 25MHz AG1012 1 wHZz 10MHz Square 1 UHz 5MHz Ramp 1 wHz 1MHz Pulse 1 uHz 5MHz White Noise
20. he user s manual for more information about ratings before connecting to the instrument Do not operate without covers Do not operate the instrument with covers or panels removed m 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 Make sure the instrument installed with proper ventilation refer to the user manual for more details Do not operate in wet conditions Do not operate in an explosive atmosphere Keep product surfaces clean and dry 2 Safety Terms and Symbols Safety Terms Terms in this Manual The following terms may appear in this manual LN 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
21. m Rise Fall Time 35ns typical Jitter RMS 6 ns 30ppm Non Volatile Storage 26 waveforms Input Output Channel Coupling Channel Copy Phase Deviation 0 360 Rear Panel 33 Interfaces RS232 USB External Reference Clock Input Impedance 1 kQ AC coupled Requested Input voltage swing 100 mVp p to 5 Vp p locking range 20 MHz 35 kHz External Reference Clock Output Impedance 50 kQ DC coupled Amplitude 3 3 Vp p access 500 34 Display Display Type 3 9 inch colored LCD Liquid Crystal Display Display Resolution 480 Horizontal x 320 Vertical Pixels Display Colors 65536 colors 16 bits TFT screen Power A AC220V 1 10 AC110V 1 10 50 60Hz CAT II Consumption Less than 18W 110V 125 V F4AL Fuse 220V 250 V F2AL Environment Working temperature 0 C 40 C Temperature A Storage temperature 20 C 60 C Relative Humidity Height Operating nea m Non operating 15 000 m Cooling Method Natural cooling Mechanical Specifications 235mmx110mmx295mm W H D Interval Period of Adjustment One year is recommended for the calibration interval period 35 10 Appendix Appendix A Enclosure Standard Accessories A power cord that fits the standard of the destination country A USB cable A CD PC link application software A Quick Guide A BNC Q9 cable Appendix B General Care and Cleaning General Care Do not store or leave the instrument where the liquid crystal di
22. ms Blackman Laylight Others DC Heart Round Choose other Waveforms Back Back to the previous menu Steps for selecting the built in waveform 1 Press w button then press to enter the Built in Wform menu 2 Press l to select Common Maths Window or Others E g select Maths to enter the following interface pe Fh a Fh h f i i 3 i ig F j J j j J y p y L L L L L E L E L al j 1 le le a 5 k 7 a i i 3 Turn the knob or press Y direction key to choose the desired waveform E g select ExpRise Press to output the Exponential Rise waveform The User Definable Waveform Press www button and press to select Editable Wform Menu item Instruction Create Wform Create a new waveform Select the waveform stored in internal storage FLASH or U disk USBDEVICE Edit Wform Edit the stored waveform Select Wform How to Create a New Waveform 1 Enter the operation menu Press ama Editable Wform Create Wform 2 Set the number of waveform points Press to select Wform Points turn the knob or press the number keys to input the desired value and choose the unit X1 XK XM respectively represent 1 1000 1000 000 The waveform points range is 2 1000 000 3 Set the interpolation Press to switch between On Off If you choose On the points will be connected with beelines otherwise the voltages between two consecutive points will not change and the wavef
23. orm Current signal Channel Load Amplitude waal RARE NA la Offset Setting menu Ait AA nil l of Noise signal Parameter 2 Parameter 3 Figure 5 10 The User Interface of Noise Signal To Output Arbitrary Signals Press ww button to call the user interface of Arbitrary signal the Arbitrary waveform parameters can be set by operating the Arbitrary setting menu on the right The menu items of Arbitrary waveform are Frequency Period Amplitude High Level 18 Offset Low Level Built in Waveform Editable Waveform You can operate the menu by using the menu selection buttons on the right To set the Frequency Period Amplitude High Level Offset Low Level please refer to To Output Sine Signals on P12 The frequency range is 1uHz 10MHz the period range is 100ns 1Ms The Arbitrary signal consists of two types the system built in waveform and the user definable waveform Parameter 1 Frequency Current signal Channel Load ae E Setting menu of Arbitrary signal Built in Exponential Rise Waveform Parameter 2 Parameter 3 Figure 5 11 The User Interface of Arbitrary Signal To Select the Built in Waveform There are 26 built in Arbitrary waveforms Common StairD StairU StairUD Trapezia RoundHalf Choose common Waveforms AbsSine AbsSineHalf SineTra SineVer Maths ExpRise ExpFall Sinc Tan Cot Sqrt x 2 Choose Math Waveforms Window Rectangle Gauss Hamming Hann Bartlett Choose Window Wavefor
24. orm looks like a step up one 4 Edit the waveform points Press to enter the operation menu o Press to choose Points input the number of the point to be edited o Press to choose Voltage input the voltage for the current point e Repeat the step above set all the points to your needs o Press to choose Store enter the file system If a U disk is connected press lt direction key to select the storage USBDEVICE is the U Disk Storage FLASH is the internal storage Choose Next level enter the desired 20 storage path choose Save an input keyboard pops up input the file name and then choose DONE How to Select a Stored Waveform 1 Enter the operation menu Press vw Editable Wform Select Wform 2 Enter the storage path of the desired waveform file Turn the knob or press lt gt direction key to select the desired waveform file 3 Choose Recall output How to Edit a Stored Waveform 1 Enter the operation menu Press vw gt Editable Wform Edit Wform 2 Enter the storage path of the desired waveform file Turn the knob or press lt gt direction key to select the desired waveform file 3 Choose Recall suppress How to Delete a Stored Waveform 1 Press function button to enter the file system 2 Enter the storage path of the desired waveform file Turn the knob or press lt gt direction key to select the desired waveform file 3 Choose Delete To Output DC 1 Pre
25. r from the Lilliput Company This warranty only applies to the original purchaser and is not transferable to the third party If the product proves defective during the warranty period Lilliput either will repair the defective product without charge for parts and labor or will provide a replacement in exchange for the defective product Parts modules and replacement products used by Lilliput for warranty work may be new or reconditioned to like new performance All replaced parts modules and products become the property of Lilliput In order to obtain service under this warranty Customer must notify Lilliput of the defect before the expiration of the warranty period Customer shall be responsible for packaging and shipping the defective product to the service center designated by Lilliput and with a copy of customer proof of purchase This warranty shall not apply to any defect failure or damage caused by improper use or improper or inadequate maintenance and care Lilliput shall not be obligated to furnish service under this warranty a to repair damage resulting from attempts by personnel other than Lilliput 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 non Lilliput supplies or d to service a product that has been modified or integrated with other products when the effect of such modi
26. r press the number keys to input the desired value in degree press to select the unit The phase deviation range is O 360 To Set the System Language Setting Press Utility and choose System press to switch display languages Power On Setting 1 Press Utility and choose System press to select Power On 2 Press to switch between Default Last Default means that all the settings return to default when powered Last means that all the settings return to the last one when powered To Return to Default Setting Press Utility and choose System press to select Set to Default press to 27 confirm All the settings will be set to default The default settings of the system are as Output Default Frequency 1 kHz Amplitude Offset 1 Vpp 0 Vdc follows Prase Deion PS To Set the Beep 1 Press Utility and choose System enter the second page of the menu 2 Press to select Beep 3 Press to switch between On Off On is to activate the sound when the system informs you Off is to deactivate it View System Information 1 Press Utility and choose System enter the second page of the menu 2 Press to select Sys info You can view the Version and Serial number 28 To Set the Clock Source Provides a 20 MHz internal clock source and also accepts external clock source input from the 20MHz In connector at the rear panel It can also output a 20 MHz clock source from the 20MHz Out connector for other d
27. rface Front Panel SS NIO 0109 0 LCD Menu selection buttons Number keys Knob Direction key Save button Utility button Help button CH2 Output Control CH2 Output 1 104 4 4D Figure 4 1 Front panel overview Display the user interface Include 5 buttons F1 F5 activate the corresponding menu Input parameters include number point and plus minus sign Change the current highlighted number also can be used to select file location or switch the character of the soft keyboard when entering file name Press this knob to enter Channel Copy menu Move the cursor of the focused parameter or select the file locations Store recall the user defined arbitrary waveform data or instrument state Set the auxiliary system function View the build in help information Turn on off the output of CH2 The backlight will be lighted when CH2 is tuned on Output signal of CH2 Foot stool Make the instrument to be tilted for ease of operation CH1 Output Control Turn on off the output of CH1 The backlight will be lighted when CH1 is tuned on Se eS CH1 Output Output signal of CH1 CH1 2 button Switch channel displayed on the screen between CH1 and CH2 5 DC button Enter DC settings screen of current channel Both button Display the editable parameters of both channels When the function is enabled the backlight of the button turns on 1D Waveform selection Include Sine Square FL
28. seniecussioeseuuseacseanes 12 TO QUtPpUtE SING SIENA iia aa 12 To Set the Fredu Ney PCO cereosnra nan a a a E a E N N 12 TO Se INE AMP IU rn 13 AP E o o RT 13 LS sa esa tesa vacates I E E O AA A O E A E AO AO E T OE 13 TOSS UUW leve TE A 13 TO OUEDUtT Square SIENA S an a a a a a A 13 TO Set the DULY CYC a NA A A AN 14 To OUTDUT Rain SIENAS id 15 TO Sete SYME aa a A 16 To OUtPUT Pulse SIENAI a Er a 16 ToSet the Pulse Width Duty elena a Aenean anes 17 To QULOUT NOISE SENS 18 TO OUtpUt APDO St ads 18 To Select the Built in WMA A Bias Sie Res i I Sh Si EE BS 19 The UserDetinable Wave Mini lia 20 TQUM DE a 21 TOrecall Wave Menard 22 Use SDS Series oscilloscope manufactured by OWON to cut WaVe coccooocccnncnnccnnncnnnonnncnanonnnonanoconnnnnnronononanonononanos 22 Use Waveform gcenerators rd aca 23 TO Save and Recall orga a a T 24 FO USe U SB SOTIE E i ida 24 TOsE Git ad A O Lheseeoeed 25 To Setthe Utility F UNCUOM ida 25 To Set Display Parametros 26 TO SERES DNA acc tds 26 MO eRe SE Par OT aenea E oa 26 TO Sete ST CENS AVON ea E E EA A E T E ET 26 FOS eN Oaa a a A taeneacutate seadaes 26 TO SEE T aos 26 TOS CE OUROUT Par ann ina 27 TO SETAS OUIDUE Od A A A A AAA A AA 27 To Settie Phase Deviations aia 27 nn e e aenseun E T E eeeaeamnomGnuinGe 27 Language Setmana ias 27 PO WEP On DEN AI A A A AA EAS AN 27 To Returh to DErault Set aa 27 To SECS Deer a T aeons 28 NISSAN AION aa a e cial PL ana NT TRE Ean ARE R
29. splay will be exposed to direct sunlight for long periods of time Caution To avoid any damage to the instrument do not exposed it to any sprays liquids or solvents Cleaning Inspect the instrument as often as operating conditions require To clean the instrument exterior perform the following steps 1 Wipe the dust from the instrument surface with a soft cloth Do not make any scuffing on the transparent LCD protection screen when clean the LCD screen 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 do not use any corrosive chemical cleaning agent ZN 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 form the moisture 36
30. ss CH1 2 to select the channel that you want to output DC then press button 2 Turn the knob to change the value or press the number keys to input the desired value press or to select the unit 3 Press CH1 or to turn on off DC ouput of the corresponding channel 21 Parameter 1 ree Load High Z DC Voltage 1 000Ydc Figure 5 12 The DC Setting Interface To recall wave file This function can read the waveform file with suffix of ota which is cut from SDS series oscilloscope manufactured by OWON and saved to U disk or cut by the software of OWON oscilloscope Then the waveform generator can output the same signal as the cut wave Use SDS Series oscilloscope manufactured by OWON to cut wave 1 Connect U disk to SDS series oscilloscope 2 Press to call out the save menu 3 Press the H1 button the Type menu will display at the left of the screen turn the M knob to choose Cut Wave for type 4 Move cursor1 and cursor2 to choose the range of wave to be cut 5 Press the H2 button and the input keyboard will pop up The default name is the current system date Turn M knob to choose the keys and press M knob to input the chosen keys Choose and press Enter key of the keyboard to end the input and store the file with the current name to U disk 22 0 000ns x1 1 000ms x2 0 500ms M 500us a O 00mvV Figure 5 13 Cut Wave Depth 10K Use waveform generators to recall wave 1 Enter
31. vel Offset Low Level please refer to To Output Sine Signals on P12 13 The frequency range is 1uHz 5MHz the period range is 200ns 1Ms Parameter 1 Frequency Current signal Channel Load Load High Z 1 000 000kHz Amplitude 1 000 pp i a s Offset Om etting menu o a uare signal Duty cycle Duty Cycle M 50 05 i E Parameter 2 Parameter 3 Figure 5 4 The User Interface of Square Signal Term Explanation Duty Cycle The percentage that the High Level takes up the whole Period To Set the Duty Cycle 1 Press button the Duty menu item is highlighted the current value of the Duty cycle is displayed in Parameter 1 2 Turn the knob to change the value directly or press the number keys to input the desired value press to choose For a frequency less than 1MHz the Duty cycle range is 20 80 For a frequency 1MHz the Duty cycle is 50 14 Figure 5 5 Set the Duty cycle of Square signal To Output Ramp Signals Press y button to call the user interface of Ramp signal the Ramp waveform parameters can be set by operating the Ramp setting menu on the right The parameters of Ramp waveform are Frequency Period Amplitude High Level Offset Low Level Symmetry You can operate the menu by using the menu selection buttons on the right To set the Frequency Period Amplitude High Level Offset Low Level please refer to To Output Sine Signals on P12 The frequ
32. y again to exit the Utility Menu 25 To Set Display Parameter To Set the Bright 1 Press Utility and choose Disp Setup press to select Bright 2 Turn the knob to change the value press Y direction key to move the cursor left and right or press the number keys to input the desired value in percent press to select the unit The bright range is 0 100 To Set the Separator The user can set the separator of the displayed parameter 1 Press Utility and choose Disp Setup press to select Sep 2 Press to switch between Comma Space Off Take the Frequency parameter for instance Comma Space Off To Set the Screen Saver The screen saver will run automatically if no operation is taken for any key within the set time Press any button to resume 1 Press Utility and choose Disp Setup press to select Scrn Svr 2 Press to switch between On Off 3 If On is selected you can set the screen saver time Turn the knob to change the value press Y direction key to move the cursor left and right or press the number keys to input the desired time in minutes press to select the unit The screen saver time range is 1 999 minutes To Set the I O To Set the Baud Rate Press Utility and choose I O Setup press to select BaudRate press to switch the RS232 baud rate Make sure that the Baud Rate matches that of the computer The optional rates are 115 2K 56K 38 4K 9 6K and 4 8K
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