Timex Beepwear User Manual page 21

T D M
IME OF AY ODE
The watch will automatically return to
B (
ATTERY
The main watch battery is a size 675 (common zinc-air hearing aid
battery). Expected battery life is approximately 3 months and will vary
depending on the watch and pager usage. "Lo Battery" will appear on
the watch screen every 2 seconds to indicate the battery is running low.
At this time you should install a new battery following the procedure
illustrated on page 1.
Important: Remove expired cells promptly to avoid leakage.
Note: The watch has a permanent backup battery which will keep time
and preserve data for 2 minutes when the main battery is changed.
R
ESET
675 battery cell recommended.)
T i me of d ay m o de a f t er 2 m i n u t e s .
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