PC Software User Guide
Contents
1. TrigPost TrigLevel pos Por E TrigMode Edge Auto yi lUpEdge TrigType TrigSource CH1 Sl TrigCouple Frequency i1 Period1 Vmeani Vbasel nc y 1 00KHz 1 00ms 5 75mV 1 42V erry A Stop Frequency2 Period2 YVmean2 P_Wid2 wane Math Then oe 1 00KHz 1 00mS 20 42mv 490 00uSs Auto Exit C pch English Figure 3 10 This software is concise and clear It is an assistive software of GA1000 series More operation about the oscilloscope please see also the user manual of GA1000 series2. lt gt Figure 3 4 3 4 Waveform math operation Figure 3 5 is a settings interface for waveform math operation and you can set up five math operation on it Note You need to set relevant parameters of FFT when you select FFT You can choose the appropriate Proportion so as to get a better look at the entire result of the operation in the waveform display area For example input a 1KHz square wave into channel 1 and 2 select A B Proportion 1 as shown in Figure 3 6 then the red wave is the result of adding FAYE Hath Function Proportion f off fe 1 Figure 3 5 Digital Storage Poecillocope FA1107CAL faper Cee des Trighoat Tri glare po lt por ri ade Edge Gite Frequency 1 Porniod WA iran Pd L HI 1 0015 2d 11 051 452 005 la Trigtyy ca Tra giver H da E Frequency Poriod Yopi vmn P Widz Lera L HI 1 0015 2 FEO 452 005 dt O CH a Emglach Figure 3 6 3 5 Measurement Click Measure button will pop up the Measure setting interface as shown in Figure 3 7 Click the dropdown button of parameters 1 6 and select the corresponding measurement type For example select parameter 6 change pulse width 1 into bottom value 1 then you can see the relevant change happen in measure results area as shown in Figure 3 8 Measure CH1 paral parat paras paras par ao par ab Frequence Period vppl bl Vamp Vmne
3. GA1000 oscilloscope PC Software Instruction 1 GAScope PC Software Overview GAScope PC software is a supplementary software of oscilloscope GA1000 series It could be used for observing waveforms and operating oscilloscopes by computer and meets the needs of particular circumstances when operating an oscilloscope Kindly note that this program is for Windows operating systems only Recommended for Win XP and WIN 7 32 amp 64 bit operating system 2 Installation Steps 2 1 Click GAScopeSetupCn msi icon to start the installation as shown in Figure 2 1 Click on the Next choose the installation path and then click Next to continue with the installation as shown in Figure 2 2 ix CAScope Welcome to the GAScope Setup Wizard The installer will guide you through the steps required to install GAS cope on your computer WARNING This computer program i protected by copyright law and international treaties Unauthorized duplication or distribution of this program or any portion of it may result in severe civil or criminal penalties and will be prosecuted to the maximum extent possible under the law Cancel Figure 2 1 en GAScope Select Installation Folder The installer will install GAS cope to the following folder To install in this folder click Next To install to a different folder enter it below or click Browse Folder C Program Files GRATTEN GAS cope Disk Cost Install GAScope for your
4. ant Fidi CH paral paras paras parab parab Frequenc bl Period bl Vpp2 bel Vamp Vmean bl F Wid paral Figure 3 7 Digital Storage Oscillocope GA1102CAL Frequency1 Periodi 1 00KHz 1 00mS Frequency2 Period2 1 00KHz 1 00mS C pycH English 3 6 Cursor Vmeanl 3 18m Vmean2 23 33mYV Figure 3 8 Vbasel 1 42V P_Wid2 490 00us Y CHi Y CH2 CH Sensi CH Sensi 200 34 fe oov ai Offset Offset cor H Feo He Couple Couple DC v DC v Probe Probe 1X y ix x zi Acquire Sensitivity Sampling S00uS ai TrigPost TrigLevel TrigMode Edge Auto v JUpEdze TrigType Ele E TrigSource CH1 X TrigCouple DC X Wave Math Measure Auto Exit Click on cursor button and the cursor setting interface appears as shown in Figure 3 9 For example select Ch 1 and Time and get the cursor test results as shown in Figure 3 10 You can measure the value of a period by using mouse to move both cursors At that moment a difference value T 1 00ms will be shown on the top of waveform display area Measure Channe le Off Cursor Type Time Figure 3 9 Voltage Digital Storage Oscillocope GA1102CAL AT 1 00mS v CH1 CH Sensi CH Sensi 2 cov ai e oov ai Offset Offset cor 0 4 cov Couple Couple DC DC v Probe Probe 1X X 1X X Acquire Sensitivity Sampling Y 500uS di i
5. elow is the detailed description of various function keys 3 2 Connection Click Connect button and the connection settings interface appears as shown in Figure 3 2 The PC software could be connected with the oscilloscopes through two ways RS232 and USB USB connection is recommended for his quicker speed When using a serial port connection PC software and the oscilloscope must set to the same baud rate or the connection is not successful R5232 Set Figure 3 2 After a successful connection the waveform display area simultaneously displays the waveform of the oscilloscope The top of the display area shows Connected prompt message as shown in Figure 3 3 The top of waveform display area shows the trigger information Triged and a rising edge icon the right side displays trigger level Information T The right control area shows the main set up information of the current scope such us vertical sensitivity time base acquisition types trigger types trigger level You can control the settings of the oscilloscope by changing corresponding settings Digital Storage Oscillocope GA1102CAL Y CHI CH Sensi CH Sensi 2 oov ait e oov ai H Offset Offset 4 007 9 4 00Y Couple Couple DC w IIC v Probe Probe 1X fix y Acquire Sensitivity Sampling v 200u5 di TrigPost Tri gLevel pos io MN Tri gMode Edge Auto a JUpE dge x Triglype Edge v TrigSource CHI Tri
6. gCouple Frequency 1 Period1 vmeanl P_Wid1 DC b 1 00KHz 1 00mS 6 98m 492 00u5 Disconnect Puasa Stop Frequency2 Period2 Ymean2 P_Wid2 Wave Math Measure Cursor 1 00KHz 1 00mS 64 90m 492 DDuS Auto Exit C pYcH English Figure 3 3 To disconnect the oscilloscope from the PC click the Connect Disconnect button and then display disconnected The connection between oscilloscope and PC will be disconnected Run stop key controls the run and stop of the waveform The Automatic key automatically sets the corresponding waveform and shows the appropriate parameters 3 3 Virtual Panel Click on the Panel button and a virtual panel interface appears as shown in Figure 3 4 This virtual panel is almost the same with the panel of the oscilloscope which is also divided into function keys area vertical control level control trigger control and so on Note that the left MB_1 to MB_5 are digital oscilloscope s five soft keys which play a different role in different menu structures This Panel can be in place of the actual panel for oscilloscope operation Contrasted with this virtual panel Channel trigger acquisition control zones in Figure 1 are shortcut control of the common functions and they also play a role of displaying related information Yirtual Pane J CURSORS ACQUIRE SAVE 4 aa MEASURE DISPLAY UTILITY DEF SET HORIZONTAL 4 TRIGGER T_MENU H MENU SET 50 FORCE gt
7. ings 0 0 boy 1 TrigMode Edge Auto E lUpEdge v Trigger Triglype 3 Edge settings TrigSource CHI TrigCouple Frequency 1 Periodi Vmeanl Wi nc o Measurement 0 00KHz 0 00ms 0 00mv BE teva sen F ti unction results Frequency2 Period2 vmean2 H Wave Math Measure Tape D DOKHz 0 00mS 0 00m v Auto Exit keys Language Cy 9 selection Figure3 1 Figure 3 1 is the overall interface of GAScope which is divided into waveform display area measurement result area language selection area etc as shown in the red box Waveform display area displays waveforms of the connected oscilloscope Measurement results area displays 6 sets of measured values of double channels The default values include frequency period vpp amplitude average positive pulse width You can change the type of measurement by clicking Measure button Language selection area selects the appropriate language pack Channel settings area displays or sets channel control information of the connected oscilloscope such as vertical position offset coupling and so on Acquisition settings area displays or sets acquisition control information of the connected oscilloscope such as timebase and acquisition types Trigger settings area displays or sets trigger control information of the connected oscilloscope such as the trigger types trigger level and so on Function keys area includes connections waveform operation measurement cursors and so on B
8. self or for anyone who uses this computer O Everone 2 Just me Figure 2 2 2 2 Atthe end of the installation procedure a pop up window SETUPV1 40 appears which prompts to install the USB driver files If the computer that you are installing does not be pre installed with the USB driver then click INSTALL to install driver if the diver is already installed in your computer close the window as shown in Figure2 3 sd Setup 1 40 Device Driver Install f Uninstall select INF File CH375WDM INF USB CH372 CH375 06 05 2009 2 5 2009 06 UNINSTALL Noia ar Figure 2 3 2 3 Click Close to complete the installation as shown in Figure 2 4 e GAScope Installation Complete GAS cope has been successfully installed Click Chase to exit Figure2 4 If you want to uninstall find GAScope in the Start gt All programs and click on the Uninstaller 3 Instructions for Use 3 1 Overall Interface Wi Digital Storage Oscillocope GA1102CAL aiia Y CHI jv CH2 CH Sensi CH Sensi cha n n el 200 0n 200 Om Dffset Offset settings O O H 0 ony j i Couple Couple Waveform m A O O ee Probe Probe 1x z ie EZ ae display l i i i j Acquire Sensitivity Acquisition eta A ere Per eee Poe ee hee eee A oh Eee ee eee Rea ea eae ee E Sampling y 100uS di i l i TrigPost TrigLevel sett
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