You need 2 AAA batteries for backup power.
Install batteries
Open the battery cover on the back of the
clock. Insert 2 AAA batteries (not supplied)
into the battery compartment, matching the
polarity symbols (+ and –) marked inside.
Then replace the cover.
Change batteries when the low battery
indicator flashes.
Battery Notes:
• Dispose of batteries promptly and properly. Do not
burn or bury them.
• Use only fresh batteries of the required size and type.
• Do not mix old and new batteries, different types of
batteries (alkaline, rechargeable), or rechargeable
batteries of different capacities.
• If you do not plan to use your clock for more than
a month, remove the battery. Batteries can leak
chemicals that can damage electronic parts.
Set the Clock
1. Press and hold TIME, then press HOUR to set the
hour.
2. Press and hold TIME, then press MINUTE to set the
minute.
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Note: The clock is in 12-hour clock format. PM
indicator lights on when in PM mode.
Low battery indicator
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