Inside/Outside Car/RV Thermometer (630-1019) Installation Faxback Doc. # 18050 Follow these steps to install the supplied button cell battery. 1. Slide the mounting bracket off the thermometer. 2. Unscrew the battery compartment cover with a coin, then lift off the cover. 3. Insert the battery into the compartment with the positive (+) side facing up. NOTE: Do not touch the new battery. Install it by using clean gloves or a clean, soft cloth. Fingerprint oil will shorten the life of the battery. 4. Replace the cover, then tighten it using a coin. NOTES: The thermometer displays a temperature immediately after the battery is installed. Replace the battery when the display dims or disappears. For the longest life, we recommend an alkaline battery, such as Radio Shack Cat. No. 23-115. WARNING: Promptly dispose of an old battery and keep it out of reach of young children. Swallowing a button-cell battery can be fatal. (PH 11/22/95)