Ronix RH-9180, Manual

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LASER DISTANCE METER
4
that may cause undesired operation of the device.
Laser Radiation do not stare into beam.
650 mm / Power<1mW Class II laser product EN 60825 1:2007
OVERVIEW FOR SCREEN
1) Laser indicator
2) Indirect measuring
3) Measuring function
4) Measuring reference
5) Add and Subtract
6) Maximum display
7) Minimum display
8) Staked direction indicator
9) Main Screen and units
10) Countdown measuring
11) Memories
12) Battery status
13) Sub Screen and units
BATTERY INSTALLATION AND POWER STATUS
1) This unit is powered by 2 x AAA batteries.
2) Remove battery lid and observing correct polarity before install
batteries.
3) Battery level is showed on screen with battery icon one screen.
.
BATTERY LIFE INDICATOR SYMBOLS
1) When the icon appears ,there are approximately 1000 times
to measures.
2) Replace batteries when low battery icon
flash on screen.
3) To change new batteries, when install new batteries, then close
back lid.