Changing the Default Settings
4
Keysight U1211A, U1212A, and U1213A User’s and Service Guide
71
Setting auto power-off mode
To enable auto power-off mode, set its timer to any value within the range of 1 to
99 minutes.
The instrument will turn off automatically (with auto power-off mode enabled)
after the specified amount of time, if none of the following happens within that
time:
– Any button is pressed.
– A measurement function is changed.
– Dynamic recording is enabled.
– 1 ms peak hold is enabled.
– Auto power-off mode is disabled in the setup mode.
To reactivate the clamp meter after auto power-off, simply press any button.
To disable auto power-off mode, select
OFF
. When the auto power-off mode is
disabled,
in the annunciator display will be turned off. The clamp meter will
remain turned on until you manually turn the rotary switch to the
OFF
position.
Figure 4-4
Setting the auto power-off duration
Press
Press
Press
or
to edit the value
Press
Press
Initial
Press
or
to edit the value