11
1.4
Output Control
1.4.1
The output from the unit is controlled by the illuminated output ON and OFF
push-buttons. These push-buttons are located on the front panel of the unit.
1.4.2
The output is automatically switched off by the following actions:
a.
Depressing the OFF push-button.
b.
By the operation of external contacts changing state, i.e. N/C to open,
when in contact mode of timer operation.
c.
By the collapse of the injected current once the device under test has operated,
when in current operated mode of timer operation.