ITech IT6600C Series User Manual page 43

actual output. Restoring pin 5 to a high level will resume normal output from the
machine.
1. Go to the System→IO→Digital IO-5 Settings menu.
2. Select the Reverse(Off) and Inhibit-Living items, and press [Enter] to
confirm.
3. Connect Pin5 (positive) and Pin8 (negative) of Digital IO to the external
signal control circuit.
At this time, 5V is output between Pin5 and Pin8.
4. After connecting the DUT, turn on [On/Off].
5. Input 0V to Pin5 (positive) and Pin8 (negative), or directly short Pin5 and
Pin8.
At this point, output is disabled.
6. Input 5V to Pin5 (positive) and Pin8 (negative), or disconnect the short wire
between Pin5 and Pin8.
At this point, output is restored.
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Getting Started
34