Maintenance
Electric shock hazard:
•
Do not attempt to repair this unit. It contains no user-serviceable parts.
•
Do not expose the unit to extremes in temperature or humidity.
Refer to “Specifications.”
Failure to observe these precautions may result in injury and can damage the unit.
Battery Replacement
1.
Loosen the screw to open the battery compartment door.
2.
Replace the batteries (observe polarity).
3.
Close the battery compartment door.
Cleaning
Periodically wipe the housing with a damp cloth and mild detergent; do not use abrasives or
solvents.
