PRODUCT USER GUIDE
TC101A
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Device Maintenance
Battery Replacement
Materials: Small Phillips Head Screwdriver and a
Replacement Battery (LTC-7PN)
1. Puncture the center of the back label with the screw
driver and unscrew the enclosure.
2. Remove the battery by pulling it perpendicular to the
circuit board.
3. Insert the new battery into the terminals and verify it
is secure.
4. Screw the enclosure back together securely.
Note:
Be sure not to over tighten the screws or strip the threads.
Recalibration
Recalibration is recommended annually. To send devices
back for calibration, visit
.