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X-431 PAD III User Manual
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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
(*It only applies if the
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
