Trouble Shooting; Battery Replacement - Amprobe IR-712 Handbuch

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Caution!
Do not submerge the unit in water.

TROUBLE SHOOTING

Code
OL
-OL
Battery indication
Blank display
Laser does not work

BATTERY REPLACEMENT

To install or change one 9V battery (see below):
1. Push the button and pull the handle downward to open battery cover.
2. Install the battery noting its correct polarity.
3. Re-install the battery cover.
Battery: 9V 6F22 alkaline battery or equivalent
Problem
Target temperature is over range
Target temperature is under range
Low battery
Possible dead battery
1. Low or dead battery
2. Ambient temperature above 40°C (104°F)
Action
Select target within specifications
Select target within specifications
Check and/or replace battery
Check and/or replace battery
1. Replace battery
2. Use in area with lower ambient
temperature
13