1
Introduction
Turn on your multimeter
To power ON your multimeter, turn the rotary switch to any other position.
To power OFF your multimeter, turn the rotary switch to the
Automatic power-off
Your multimeter automatically turns off if the rotary switch is not moved or a key is
not pressed for 10 minutes (default). Pressing any key will turn the multimeter
back on after it is powered off automatically.
To change the timer period or completely disable the automatic power-off, refer
to
26
"Changing the auto power-off (APO) timer"
on page 138.
Keysight U1273A/U1273AX User's Guide
position.