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12.2 Structure & Accessories 
12.2.1 Scopebox structure 
 
Fig 12-1 Scopebox Structure Diagram 
Table 12-1 shows the ports and indicators for the Scopebox. 
No.
Name  Description 
1  Fixed signal generator
Generate  a  square  signal  with  fixed  1K 
frequency. 
2  CH1  Channel 1 
3  CH2  Channel 2 
4  CH3  Channel 3 
5  CH4  Channel 4 
6  External trigger 
External trigger signal 
Scopebox failed to trigger the signal itself.)
 
7  B-shaped USB Port 
Connect to the diagnostic tool via USB 
cable so that the signal can be displayed 
on the tool. 
8  Power interface  To provide power to it via the power