info@Raytek-Direct.com
Troubleshooting
Code
Problem
– – – (on display)
Target temperature is over or
under range
Low battery
Battery icon
Blank display
Possible dead battery
Laser doesn't work
(1)
Low or dead battery
(2)
Laser turned off
(3)
Ambient temperature above
40°C (104°F)
ERR
Possible damage by EMF
Action
Select target within specifications
Check and/or replace battery
Check and/or replace battery
(1)
Replace battery
(2)
Turn laser on
(3)
Use in area with lower ambient
temperature
Contact your distributor
5
1.888.475.5235
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