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meter on. The LCD annunciator will be off during
operation. All beeper functions are turned off except input
warning beeper.
Auto Power Off
The Auto Power Off mode automatically turns the meter
off after 4.5 minutes of inactivity to extend battery life. The
meter turns back on if the rotary switch is turned.
Activities are specified as:
1) Rotary switch or push button operations.
2) Significant measuring data readings.
When entering the RECORD, CREST or SORT™ mode,
Auto Power Off is disabled automatically, and the LCD
annunciator is off.
The Auto Power Off feature can be disabled manually as
a power-on option by pressing the button while
turning the meter on. The LCD annunciator will be
off during operation.
For maintenance purposes, the Auto Power Off timing
can be shortened to 5 seconds by pressing the
button while turning the meter on.
Note: 1. Stored data (MEM) remains after Auto
Power Off, but will be erased if the rotary
switch is switched to the OFF position.
2. Always turn the rotary switch to the OFF
position when the meter is not in use. The
meter will produce a beep sound while
turning off to alert the user.
Input Warning
If improper connections are made to the meter for the
range selected, the beeper will continue to sound and the
display will indicate “InErr” to warn the user against
possible damage.