TM 10-4610-310-14
0020 00
NOTE
Units symbol (F) is not displayed in Fahrenheit mode.
TOTAL RETURN TO FACTORY SETTINGS (FAC SEL)
BATTERY REPLACEMENT
1. Dry the instrument thoroughly.
2. Remove four screws on the back cover.
3. Open instrument carefully
4. Detach battery from circuit board. Replace with a new 9-volt alkaline battery.
5. Replace back cover. Make sure the sealing gasket is installed in the groove of the top half of the case.
6. Install four screws on the back cover. Tighten evenly and securely.
END OF WORK PACKAGE
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