APPA 501 - Display Resolution

Auto Power Off
If you don't operate the rotary switch or buttons for a
specified time, the meter will turn off automatically to
save the power of batteries. The default APO timer is
10 minutes. In setup mode, you can change the APO
timer.
Backlight
The backlight is automatically turned on at dark
environment. The backlight mode is default auto. In
setup mode, you can set the backlight mode.
Buzzer
The meter equip a 2kHz tone buzzer. Valid button
press: Beep once. And invalid button press: Beep
twice. In setup mode, you can turn on or off the buzzer.
But the buzzer in continuity check cannot be turn off.
Display Resolution
This meter have two display resolution:
normal resolution (3¾-digit mode) and high resolution
(4¾-digit mode).
The normal resolution is set to default.
You can setup the resolution in setup mode.
Setup
To use meter setup mode, move the blink cursor of
menu to SETUP position, and press the ENTER button
to enter function. Press the UP or DOWN button to
select item; press the LEFT or RIGHT to select options.
When you complete setup, press the CANCEL button
to exit setup mode.
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EN
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