User Manual

Ports Instruction (P 1290) 
1.  USB port: Supply power by PC USB or the adapter; communicate with PC 
2.  Probe Compensation: Measurement signal (5V/1KHz) output 
3.  MULTI port: EXT trigger input, trigger output or Pass/Fail output 
4.  Signal input of Channel 2 
5.  Signal input of Channel 1 
4. How to Connect with PC 
1. Install the Software 
Install the software on the supplied CD (The setup file is named as PeakTech VO-***-setup.exe, *** 
represents version number such as 1.022). 
2. Double-click the created desktop shortcuts (PeakTech_VO).  
3. Connection  
 Use the supplied USB cable to connect the USB port of the Oscilloscope in Figure 0-1 to the 
 USB port of a PC. 
Note: If you use a USB cable which is not supplied by us, some problems such as connection error 
and signal disturbing might occur.  
4. Install the USB driver: 
 Open the help document of the software. Follow the steps of title "USB Driver Install Guide" in the   
 document to install the driver.  
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