Data Sheet

GPT-9500 Series User Manual
194
Using the Interlock Wire
Background
When the INTERLOCK function is set to ON,
tests are only allowed to start when Interlock
wire is shorted with the Interlock terminal. Use
the attached Interlock wire to short the Interlock
pins on the Interlock terminal.
Panel operation
1. Insert the Interlock wire into the Interlock
terminal on the rear panel as shown below.
2. Set the Interlock option to ON in
the UTILITY mode.
Page 155
Note
With INTERLOCK set to ON, the tester can now
only start a test when the Interlock pins are well
shorted by the Interlock wire. Do not remove the
interlock wire after starting a test. It must be
inserted after a test has started or is running.