Optoma WU337 - Page 20

English
20
SETUP AND INSTALLATION
Installing / replacing the batteries
1. Press rmly and slide the battery cover off.
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CR2025
2. Install new battery into the compartment. Remove the old battery and
install new one (CR2025). Ensure that the side with a “+” is facing
up.
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CR2025
3. Put the cover back.
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CR2025
CAUTION: To ensure safe operation, please observe the following precautions:
 Use CR2025 type battery.
 Avoid contact with water or liquid.
 Do not expose the remote control to moisture or heat.
 Do not drop the remote control.
 If the battery has leaked in the remote control, carefully wipe the case clean and install new battery.
 Risk of an explosion if battery is replaced by an incorrect type.
 Dispose of used battery according to the instructions.