User`s guide

Multimeter Setup Options 4
Setup Menu Items
U1273A/U1273AX User’s Guide 121
To change the APO timer period:
1 Press for more than 1 second to enter the
multimeter’s setup menu.
2 Browse to Menu 3 > APO, and press edit the value.
3 Use the arrow keys to change the APO timer period.
Select D to disable the APO feature.
4 Press to save your changes (or press to
discard your changes).
5 Press and hold until the multimeter restarts to return
to normal operation.
Changing the OLED behavior
The multimeter’s OLED is set to auto- dim by default.
However, you can manually control the OLED brightness by
changing the values in this setup item.
To change the OLED behavior:
1 Press for more than 1 second to enter the
multimeter’s setup menu.
2 Browse to Menu 3 > BACKLIT, and press edit the
value.
3 Use the arrow keys to change the OLED behavior. Select
AUTO to enable the auto- dim feature.
4 Press to save your changes (or press to
discard your changes).
5 Press and hold until the multimeter restarts to return
to normal operation.
Setup
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Setup
Parameter Range Default setting
BACKLIT AUTO, LOW, MEDIUM, or HIGH AUTO
Setup
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Setup