Troubleshooting
Code
Problem
Action
– – – (on display)
Target temperature is over or
Select target within specifications
under range
Battery icon
Low battery
Check and/or replace battery
Blank display
Possible dead battery
Check and/or replace battery
Laser doesn’t work
(1) Low or dead battery
(1) Replace battery
(2) Laser turned off
(2) Turn laser on
(3) Ambient temperature above
(3) Use in area with lower ambient
40°C (104°F)
temperature
ERR
Possible damage by EMF
Contact your distributor
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