Keysight U1253B Guía Del Usuario Y Servicios página 127

4 Changing the Default Settings
Setting Auto Power Off mode
– To enable Auto Power Off (APO) set the timer to any value within the range of 1
– The multimeter may turn off automatically (with APO enabled) if neither of the
– To activate the multimeter after auto power off, simply press any button or
– To disable APO, select OFF. When APO is disabled, the
126
to 99 minutes.
following happens within that time period:
– Any push-button is pressed.
– A measurement function is changed.
– Dynamic recording is set.
– 1 ms peak hold is set.
– APO is disabled in the Setup mode.
change the rotary switch position.
be turned off. The multimeter will remain on until you manually turn the rotary
switch to the OFF position.
Keysight U1253B User's and Service Guide
annunciator will