Idiomas disponibles
Idiomas disponibles
Automatic Power-Off (APO)
Your clamp meter automatically turns off if the rotary switch is not moved or a key
is not pressed for 15 minutes (default). The clamp meter will beep thrice before it
powers off. Pressing any key or turning the rotary switch to a new position will turn
the clamp meter back on after it is powered off automatically.
The
power-off function is enabled.
Follow the steps below to change the timer period or completely disable the
automatic power-off.
1 Press and hold
2 The automatic power-off (A #) timer period is the first Setup item shown.
3 Press
4 Press
5 Cycle the clamp meter's power to exit the Setup menu.
Enabling the backlight
If viewing the display becomes difficult in low-light conditions, press
U1192A/U1193A/U1194A models) or
LCD backlight.
Press
To conserve battery life, a user-adjustable timer controls how long the backlight
NOTE
stays on. The default timer period is 15 seconds.
Keysight U1190A Series User's Guide
symbol is shown on the bottom left of the display when the automatic
while powering on the clamp meter to enter the Setup
menu.
to make changes to the A # value.
Press
or
to change the timer period (from A 01 to A 99 minutes) or to
completely disable the automatic power-off function (AoFF).
to save the changes, or press
proceed to the next Setup item.
/
again to deactivate the LCD backlight.
to discard the changes and
(on the U1191A model) to activate the
Introduction
1
(on the
23
