MiniRAE Lite User’s Guide
32 Troubleshooting
Problem Possible Reasons & Solutions
Cannot turn on power
after charging the
battery
Reasons: Discharged battery.
Defective battery.
Solutions: Charge or replace battery.
Lost password Solutions: Call Technical Support at +1
408-752-0723 or toll-free at
+1 888-723-4800
Reading abnormally
High
Reasons: Dirty filter.
Dirty sensor module.
Excessive moisture and
water condensation.
Incorrect calibration.
Solutions: Replace filter.
Blow-dry the sensor module
Calibrate the unit.
Reading abnormally
Low
Reasons: Dirty filter.
Dirty sensor module.
Weak or dirty lamp.
Incorrect calibration.
Solutions: Replace filter.
Remove Calibration
Adapter.
Calibrate the unit.
Check for air leakage.
Buzzer
Inoperative
Reasons: Bad buzzer.
Solutions: Check that buzzer is not
turned off.
Call authorized service
center.
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