Inserting the battery
Type of battery
3V CR2 lithium battery ×1
Inserting the battery
1. Rotate the battery-chamber cover counterclockwise to open it.
2. Insert the battery with the positive (+) and negative (–) terminals oriented correctly as described on the
label in the battery chamber.
3. Attach the battery-chamber cover, rotate the cover clockwise, and secure it firmly.
• The battery-chamber cover may be difficult to rotate because this product uses a rubber seal to
maintain its waterproof capabilities.
Battery level indicator
Internal display
After power on, displays for
2 seconds only.
After power on, displays for
2 seconds only.
Displayed continuously.
Blinks. After blinking 3
times, automatically powers
off.
External display
Displayed continuously.
Displayed continuously.
Displayed continuously.
Blinks. After blinking 3
times, automatically powers
off.
Description
Sufficient power available.
Power getting low.
Prepare to replace the
battery.
Low. Battery should be
replaced with a new one.
The battery is empty.
Replace the battery.
En
Fr
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