Troubleshooting - Fluke 574 User Manual

Troubleshooting

Code
-O-
-U-
EEPROM-Err
CalAreaErr
ProbCalErr
Battery icon
flashes or
LowBatt on
Status line
Blank display
Laser won't
work
Problem
Target temp. is over
or under range
EEPROM error
Calibration errors
Battery is low
Battery is dead
Low or dead battery
Ambient above 45°C
(113°F)
Action
Select target
within unit's specs
Contact factory
Contact factory
Replace batteries
Replace batteries
Replace batteries
Operate unit in 45°C
(113°F) ambient or
below
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