UNI-T UT71A Operating Manual page 21

Button
Press to exit certain button functions and the Meter will return
LIGHT
EXIT
to the factory default setting.
Press to turn the backlight on. It is possible to toggle between
1 st and the 2 nd backlight level and Exit the feature by pressing
this button. After exiting the light feature, it is necessary to press
and hold the button for over 1 second to turn the backlight on
again.
Press to display max, min and average values.
SEND
MAXMIN
Press EXIT to stop and return to current measurement mode.
Press to output the data, AUTO mode switch off. The primary
display shows "SEND".
Press EXIT to exit.
In Setup, each press to decrement an Option.
In Recall, each press to go back to the previous stored reading.
18
Table 2-2. Functional Buttons
Description
Model UT71A/B/C/D/E: OPERATING MANUAL
Access Method
Press the button once.
Press and hold the button for over 1
second.
Press the button once.
Press and hold
the button for over 1 second.
Press the button once after entering
SEND mode.