User manual

GPT-9600 Series User Manual
64
Using the SIGNAL I/O to Start/Stop Tests
Background
To use the SIGNAL I/O port the Start Ctrl
settings have to be set to SIGNAL I/O in the
Common Utility menu.
Panel operation
1. Set the Start Ctrl option to SIGNAL
I/O.
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2. Connect the Input/Output signals
to the SIGNAL I/O port.
3. To start the testing, short the
INPUT_STOP and INPUT_COM
line for a minimum of 1ms to put
the tester into READY status.
4. To start the testing, short the
INPUT_START and INPUT_COM
lines for a minimum of 1ms.
5. To stop the testing, temporarily
short the INPUT_STOP and
INPUT_COM line again.
NOTE
Even if the GPT-9600 is configured to use the
SIGNAL I/O interface, the STOP button on the
front panel can still be used to stop a test.