Operation and Features 2
E364xA User’s and Service Guide 75
Disabling the Output
The output of the power supply can be disabled or enabled from the front panel.
– When the power supply is in the Off state, the OFF annunciator turns on and
the output is disabled. The OFF annunciator turns off when the power supply
returns to the On state. When the output is disabled, the voltage value is 0 V
and the current value is 0.02 A. This gives a zero output voltage without
actually disconnecting the output.
– The output state is stored in the volatile memory. The output is always
disabled when power has been turned off or after a remote interface reset.
– While the output is disabled, the control knob is locked to prevent any
unwanted changes from occurring. The other front panel keys are still working.
– To lock the control knob, move the flashing digit to the right or left using the
or resolution selection keys until the flashing digit disappears.
– To see or check the changes while the output is disabled, press before
returning to the meter mode.
Front panel operation
Remote interface operation
OUTPUT OFF
OUTP {OFF|ON}