1
Introduction
Power-on options
Some options can be selected only while you turn the multimeter on. To select a
power-on option, press and hold the specified key while turning the rotary switch
to any other position (OFF to on). Power-on options remain selected until the
multimeter is turned off.
Table 1-2
34
Power-on options
Key
Description
Accesses the multimeter's Setup menu. Press this key for > 1 second to exit the
View
Shift
Setup menu.
Esc
Simulates the APO (auto power off) mode. Press any key to turn the multimeter
MaxMin
Hz
back on and resume normal operation.
Tests the LCD. All LCD annunciators are lit. Use this mode to verify that there are
Log
Hold
no defective LCD annunciators. Press any key to exit this mode.
Turns on the flashlight. Press
the backlight turned on at the same time). Press
this mode.
Vsense
or
to change the brightness level (with
View
Shift
Esc
Keysight U1241C/U1242C User's Guide
for > 1 second to exit