IDEAL TightSight 61-415 Operation And Safety Manual page 11

Auto Power Off (APO) Feature Disable
The meter automatically powers itself down after about 30 minutes of no use. Press
any button, and the meter will wake up and display the last reading taken before
power down. To Disable APO, press and hold the SEL button while turning the dial
to any desired function. When APO is defeated, the "APO" will be removed from the
display. Turning the meter off and back on will restore the APO default.
Backlight / Flashlight
Press and hold the SEL button for > 2 seconds on the meter to turn the backlight/
flashlight on and off. The white backlight and flashlight will remain lit for about 5
minutes before they automatically turn off to conserve battery power. Or turn the
lights off by pressing the SEL for more than 2 seconds.
Backlight and flashlight
are selectable to be
on in all functions.
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