AG1022 Dual-Channel Arbitrary Waveform Generator User Manual
Contents
1. Frequency Current signal Channel Load Amplitude Offset Setting menu Symmetry of Ramp signal Parameter 2 Parameter 3 Figure 5 6 The User Interface of Ramp Signal 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 1s 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 15 5 Front Panel Operation Figure 5 7 Set the symmetry of Ramp signal To Output Pulse Signals Press aL 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 1uHz 10MHz the period range is 100ns 1 Ms Parameter 1 Frequency Current signal Channel Load Amplitude Offset 1 p Setting menu Offset of Pulse signal Pulse width Duty Parameter 2 Parameter 3 Figure 5 8 The User Interface of Pulse Signal 16 5 Fr2. 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 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 4 Quick Start General Inspection After you get a new AG1022 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 2 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 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
3. Inspect the instrument as often as operating conditions require To clean the instrument exterior perform the following steps l 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 1s recommended to scrub with soft detergent or fresh water To avoid damage to the instrument 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 form the moisture 32
4. Tose UNS TSG A A A een eee a 23 Mew system CaO Miia OI Si E E O eens nas cia eaten adatom pee 26 TOsS Cte IOC Kk SOULE C oxo sorry er na dade rai E AA mda A cat 26 TOA Se But OM usaran id ido 26 6 Communication with PU distales iia 27 DS cocesseusensasascusescaneees 27 Usm COM Eor lasini E A E EEEa 27 TF ATOUDIOSHOOIING nirien ce a avcceers ets T N i cccstees eee eases ease eed 28 Sy CONTIICAL DECIAS A A sees 29 DAD OCN AIX ada 32 Appendix A Enclosure ia E E a 32 Appendix B General Care and Cleaning ssssscccccssssseeccocossesecccocosssssceccoossssssecsossssseseesssssso 32 11 1 General Safety Requirements 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 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
5. please refer to To Output Sine Signals on P12 The frequency range is 1uHz 10MHz the period range is 100ns 1 Ms 13 5 Front Panel Operation Parameter 1 Frequency Current signal Amplitude Offset Setting menu of Square signal Duty cycle 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 5MHz the Duty cycle range is 20 80 For a frequency 5MHz the Duty cycle is 50 Figure 5 5 Set the Duty cycle of Square signal 14 5 Front Panel Operation To Output Ramp Signals Press SY 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 frequency range is 1uHz 1 MHz the period range is lus 1Ms Parameter 1
6. 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 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 1999 minutes 23 5 Front Panel Operation To Set the I O To Set the Baud Rate Press 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 The default setting is 115 2K 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 SOQseries 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 CH1 Load 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 gt 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 1Q 10KQ Note For either o
7. TOONS ME NAS atlas 12 TO Sevine Frequency Per Od alas 12 LOSA aii 13 LOSE ed al oi OA e de lr el da lo ie eo 13 TO el tie E ere ets dle dea dido bado col dle dea daddso bee dle dea ido Nba eat ale ae do 13 a A A E oe 13 oO oie aes aera decease sea ees eaten eae ee ee 13 TosSetine Duyos od nl A An eh aa ce 14 LO CPU RID EOS A A cita 15 LOSE Mie la de 15 To Output Pulse Sonal sche hs ld Se a A a aa ae i ie aac el 16 Toste Pulse Widt Duro a le ala Sa ca 17 To Ontur Nores onal set nn O ate ea 17 TEOUMUCA DIANY cos 18 To Select the Built in Wave ctl ten SU e eia as Se 19 The USSD Mnale Way CLO nti xjist Sst hie eles lates nl ee ta 20 A ee ete meee a meee See ne RI ne ne Oe ce ee ee ee 21 To Save and Recall A n a E T E E SAONE 22 TOUSCH SES SC A aaa ee a cess a ade eas a r eter ee 22 To Ed tele Name a A 22 To Set the VU lity Functio Minssen osonencs aa a aa i aeaa aat 23 TOPS Cb Display Parame tE yaaa O EEEE 23 A AAA A A E O ceive MRI CIN GRIN TET O A E 23 TOS ELE i alah ir iat ra lira eld ate Dera ee teasers elect Dea 23 To Set the Screen A A 23 RA PI OSE Acne aa ea anda aaa Raeuaaeanes 24 TO USCC CCAS AUG Rasa aaa dana aaa 24 dr PAL AIMe AA ha toedel Lote iad E N eesoet ac dadeedelseieeaals 24 AICA Load ari eos ee ch ea ia sis ee cha ee aia sea ls he ea ie an saa eke ens 24 POS elite Phris DOV ail OM diaria lata 24 TOS GE TS Sy SEC LANs cocci tie tiro 24 PA O A A 24 PG WET On SUD LS LA A OS 25 LORETO IDG Pat O a 25
8. 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 direction key to select the storage USBDEVICE is the U Disk storage FLASH is the internal storage Choose Next level enter the desired storage path choose Save an input keyboard pops up input the file name and 20 5 Front Panel Operation 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 direction key to select the desired waveform file 3 Choose Recall output How to Edit a Stored Waveform 1 Enter the operation menu Press mw Editable Wform Edit Wform 2 Enter the storage path of the desired waveform file Turn the knob or press 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 direction key to select the desired waveform file 3 Choose Delete To Output DC lt gt lt gt lt gt 1 Press 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 val
9. the frequency using number keys To Set the Amplitude Press F2 confirm whether the Ampl menu item is highlighted 1f 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 1f 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 lL 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 Level Offset Low Level
10. C First install the ultrawave communication software on the supplied CD Then there are several ways of connection to choose from Using USB Port 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 ultrawave USBDRV 3 Port setting of the software Run the ultrawave software click the MENU button in the top right corner 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 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 the MENU button in the top right corner Choose Ports Settings in the setting dialog choose Connect using as COM To learn about how to operate the software you can choose MENU Help in the software to open the help file Zi 7 Troubleshooting 7 Troubleshooting 1 The instrument is powered on but no Display Check if the powe
11. OWON AG1022 Dual Channel Arbitrary Waveform Generator User Manual WWW OWON COM HK WWW OWON COM CN Jan 2013 edition V1 0 Copy Right in this Manual 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 2 130430 Fax 86 596 2109272 Web www owon com hk Mail Business Consulting sales owon com hk Sale service service owon com hk Branch Xiamen Lilliput Technology Co Ltd the Sth floor B Area Chuangxin Mansion Software Park ZhenZhuWan Huandao RD Xiamen Fujian China Tel 86 592 2575666 Fax 86 592 2575669 Web www owon com cn Mail sales owon com cn 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
12. Press down the power button at the front panel the screen shows the boot screen 5 Front Panel Operation 5 Front Panel Operation This chapter will deal with the following topics mainly How to Set Channels How to Output Sine Signals How 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 5 Front Panel Operation To set channels Oo 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 Both 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 F5 to choose the Parameter 1 to Parameter 4 Press 1t 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 CH1 Waveform CH2 Waveform Figure 5 1 The User Interface of button 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 To set signals The following descr
13. all ratings and markers of this product Refer to the 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 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 1s 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 2 Safety Terms and Symbols Safety Terms Terms in this Manual The following terms may appear in this manual A Warning Warning indicates the conditions or practices that could result in injury or loss of life A 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 dama
14. d the backlight of the button turns on Waveform selection Include Sine Y Square Ramp Y Pulse S A buttons E PE l in Noise W and Arbitrary WY waveform When a waveform 1s selected the backlight of the button turns on Power button Turn on off the generator Rear Panel QO 0 a AC SELECTOR 110W 220W 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 lock signal and the connector 20MHz Out can output a input 20 MHz clock signal generated by the crystal inside the generator See P26 To Set the Clock Source 3 RS232 port Through this interface the generator can be connected to a p 8 PC and controlled via PC software 4 Power socket AC input connector 6 Fuse Use the specified fuse according to the voltage scale 8 8 4 Quick Start 6 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 Sello ia 0 Soo 2 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
15. ed with other products when the effect of such modification 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 Requirements aiii iii iii cia I 2 Safety Terms and SNMDO S idos 2 General CIAL aC ter y AAA 3 AUTOS TE adi 4 Front Rear Paneland User Interiace wiccsicisscsceeccssacscessicaceecssecsceusede cevdse nesses seouuevaseacensessiswoeaseaseess 5 o Ices see tec eles he saci eee E A anes 5 o Re ee a T T E E EE E IE A T AOE RAE 6 LE E E N E A EA E E AEEA AA EA AE EA AA A AE TT 7 General Inspections a a a asian aa Aa 8 Foot Stool Adjustment caida cdi iii dica 8 Power O A AAA E no O 8 AC POWErINpAt SEHIN oa ee ee 8 BOWO A IS e A oe 9 Del OME NARA A asa agencies eases 10 TO SCO CIANMIEIS APA oo dacawaeudeen saneuedsepucdecasaceauaeuseedonnsauevedeeneeess 11 OSCE SONO A AAA A Taa 11
16. f CH1 Output and CH2 Output on the Front panel AG1022 has a fixed 500 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 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 YP direction key to move the cursor left and right or press the number keys to input the desired value in degree press to select the unit The phase deviation range is 0 360 To Set the System Language Setting Press and choose System press to switch between English Chinese 24 5 Front Panel Operation 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 F3 to select Set to Default press F1 to confirm All the settings will be set to default The default settings of the system are as follows CT CON To Set the Beep 1 Press Utility and choose System enter the second page of the menu 25 5 Front Panel Operatio
17. ge to the instrument or other property might occur Safety Symbols Symbols on the Product The following symbol may appear on the product AN Hazardous Voltage Refer to Manual Protective Earth Terminal rh Chassis Ground l Test Ground 3 3 General Characteristics General Characteristics AG1022 product is 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 9 4 92 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 Abundant waveform output Sine Square Ramp Pulse White Noise Exponential rise Exponential fall Sin x x Staircase DC and user defined arbitrary waveform Standard interface USB Device USB Host COM etc 4 Quick Start 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 t
18. ibes how to set and output Sine Square Ramp Pulse Noise Arbitrary signals and DC 11 5 Front Panel Operation To Output Sine Signals Press Uv 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 aR Setting menu of Sine signal Sine Amplitude TORY ATA d j L p le a DN Be FE 6 Mar wF MS Y pF aF 1 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 O Turn the knob to change the value of cursor position Press 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 lt 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 The frequency range is I uHz 25MHz the period range is 40ns 1 Ms 12 5 Front Panel Operation Figure 5 3 Set
19. ile Name 1 Turn the knob or press 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 1s up to 15 characters 22 5 Front Panel Operation 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 Utility again to exit the Utility Menu 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 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 and choose Disp Setup press to select Sep 2 Press to switch between Comma Space Off Take the Frequency parameter for instance 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 and choose Disp Setup press to select Scrn
20. lt in Arbitrary waveforms Exponential Rise Exponential Fall Sin x x Staircase The Exponential Rise waveform is shown in the figure above Figure 3 11 The Exponential Fall Sin x x and Staircase waveform are shown in the figure below Load High Z memez p Leon 000 000kHz M Figure 5 13 Sin x x Waveform 19 5 Front Panel Operation 1 O00Vpp t Om Figure 5 14 Staircase Waveform The User Definable Waveform Press Vw button and press to select Editable Wform Menu item Instruction Create Wform Create a new waveform Select Wform Select the waveform stored in internal storage FLASH or U disk USBDEVICE Edit Wform Edit the stored waveform How to Create a New Waveform 1 Enter the operation menu Press vw 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 1000000 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 waveform looks like a step up one 4 Edit the waveform points Press to enter the operation menu eo Press to choose Points input the number of the point to be edited eo Press to choose Voltage
21. n 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 To Set the Clock Source AG1022 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 20 MHz Out connector for other device 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 26 6 Communication with PC 6 Communication with PC AG1022 Waveform Generator supports 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 1s how to connect with P
22. 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 caused 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 D in Figure 4 1 Power On Check AC Power Input Setting AG1022 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 F2ZAL To change the voltage scale of the instrument do the following steps 8 4 Quick Start 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 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 j Warning To avoid electric shock the instrument must be grounded properly 2
23. o Implement Power On Check 4 Quick Start Front Rear Panel and User Interface Front Panel II NIO 9 1 OG 8 60 Freq IA 7 Cad a aluUs gt s 000 DOOkHz LCD Menu selection buttons Number keys Knob Direction key Save button Utility button Help button CH2 Output Control CH2 Output Foot stool DOD 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 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 Make the instrument to be tilted for ease of operation 4 Quick Start 42 CH1 Output Control Turn on off the output of CH1 The backlight will be lighted when CH1 is tuned on 3 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 enable
24. of purchase of the product by the original purchaser 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 integrat
25. ont Panel Operation 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 1s 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 is limited by Period The min value of the Pulse Width is 20ns The Duty Cycle range is 0 100 When the setting of Duty Cycle makes the Pulse Width less than 20ns the system will automatically adjust the Pulse Width to 20ns re 5 9 Set the Pulse W Figu idth 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
26. r 1s connected properly Check if the Power Switch is in the proper voltage scale Check if the fuse which 1s below the AC Power socket 1s used appropriately and in good condition the cover can be pried open with a straight screwdriver Restart the instrument after the steps above If the 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 P24 If you encounter other problems try to reset the settings refer to To Return to Default Setting on P25 or restart the instrument If it still can not work properly please contact Lilliput for our service 28 8 Technical Specifications 8 Technical Specifications All these specifications apply to the AG1022 Waveform Generator unless otherwise 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 Arbitrary Waveforms Frequency Characteristic Sine Square Ramp Pulse Noise DC Exponential Rise Exponential Fall Sin x x Staircase User Definable Waveform Max sampling rate 125MSa s frequency resolution 1 Hz Sine Square Ramp Pulse White Noise Arbitrary Amplit
27. 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 17 5 Front Panel Operation Noise waveform Channel Current signal Load Amplitude Offset Setting menu 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 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 1 Ms The Arbitrary signal consists of two types the system built in waveform and the user definable waveform Parameter 1 Frequency Current signal Channel Load Amplitude Setting menu of Offset B erra i Offset Arbitrary signal Built in Exponential Rise Waveform Parameter 2 Parameter 3 18 5 Front Panel Operation Figure 5 11 The User Interface of Arbitrary Signal To Select the Built in Waveform Press Y button then press to enter the Built in Wform menu There are four bui
28. ude Characteristic Output Amplitude Amplitude Accuracy DC Offset Range AC DC DC Offset Accuracy Output Impedance Waveform Characteristic Sine Flatness when the Amplitude is 1 0 Vp p 4 dBm relative to 1 kHz 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 Vp p Residue Clock Noise Square Rise Fall Time Jitter rms 1 wHz 25MHz 1 wHz 10MHz l wHz 1MHz 1 wHz 10MHz 25MHz bandwidth 3dB typical 1 wHz 10MHz 0 5mVPP 10VPP 50Q ImVPP 20VPP High Z ImVPP or 14 bits 4 50V 5022 9 50V High Z ImV 500 typical 0 1dB 1mV lt 40 dBc 10 Hz to 20 kHz lt 0 2 110 dBc Hz 57 dBm typical lt 10ns 10 90 typical 1kHz 1 Vpp 300ps 100ppm of period typical 29 8 Technical Specifications Non symmetry below 50 Duty Cycle 1 of period 5ns Overshoot lt 2 20 80 lt 5 MHz PUN SISE 50 5 y s0 oe Ramp Grewia lt 0 1 of peak output typical 1kHz 1 Vpp Symmetry 100 Symmetry 0 to 100 Pulse Pulse Width 40 ns to 1000 ks Accuracy 10ns Rising Falling Edge Time lt 10ns Overshoot lt 2 Jitter 300ps 100ppm of the period Arbitrary Waveform Length 2 8K points Sample Rate 125MSa s Amplitude Accuracy 14 bits Minimum Rise Fall Time 35ns typical Jitter RMS 6 ns 30ppm Non Volatile Storage 4 waveforms Input Output Channel Coupling Channel Cop
29. ue press or to select the unit 3 Press or to turn on off DC ouput of the corresponding channel Parameter 1 DC Voltage Figure 5 15 The DC Setting Interface 21 5 Front Panel Operation 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 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 rear 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 lt 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 1s 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 plalels iolviwxlyl2 11121314 5 6 7 8 9J0 1 1 s1 1 1 Figure 5 16 Edit the F
30. y Phase Deviation 0 360 Rear Panel 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 50Q 30 8 Technical Specifications 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 Supply AC220V 1 10 ACI110V 1 10 50 60Hz CATII Consumption Less than 18W 110V 125 V F4AL Fuse 220V 250 V F2AL Environment Working temperature 0 C 40 C Storage temperature 20 C 60 C Non operating 15 000 m Mechanical Specifications 235mmx110mmx295mm W H D Interval Period of Adjustment One year 1s recommended for the calibration interval period 31 9 Appendix 9 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 User Manual A BNC Q9 cable Appendix B General Care and Cleaning General Care 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 do not exposed it to any sprays liquids or solvents Cleaning
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