Keysight U1731C Guia Del Usuario página 22

1 Introduction
To power OFF your LCR meter, press the power-on button again.
You can change the power-on behavior of your LCR meter for subsequent power
NOTE
cycles. See
information on changing the LCR meter's power-on setting.
Automatic Power-Off (APO)
Your LCR meter automatically turns off after 5 minutes (default) if no keys are
pressed. Pressing any key will turn the LCR meter back on after it is powered off
automatically.
The
function is enabled.
– To change the time-out period or completely disable the APO function, refer
NOTE
– If an external power adapter is used, the APO function will be disabled.
Enabling the backlight
If viewing the display becomes difficult in low-light conditions, press
than 1 second to activate the LCD backlight.
To conserve battery life, a user-adjustable time-out controls how long the
backlight stays on. The default time-out is 30 seconds.
– To change the time-out period or completely disable the backlight, refer to
NOTE
– If an external power adapter is used, the backlight time-out will be disabled.
22
"Changing the initial power-on behavior"
annunciator is shown on the bottom left of the display when the APO
to "Changing the auto power-off and backlight time-outs"
"Changing the auto power-off and backlight time-outs"
Keysight U1731C/U1732C/U1733C User's Guide
on page 70 for more
on page 87.
for more
Tol%
on page 87.