Replacing the remote control battery
Follow this procedure to replace the remote control battery.
W
W A R N I N G
l
Reduce the risk associated with a leaking battery in the projector’s remote control by
following these practices:
o
Use only the specified type of coin-cell battery.
o
Orient the battery’s positive (+) and negative (–) terminals according to the markings
on the remote control.
o
Remove the battery when the remote control is unused for an extended period.
o
Do not heat, disassemble, short or recharge the battery, or expose it to fire or high
temperatures.
o
Avoid eye and skin contact with the battery if it has a leak.
l
Dispose of the exhausted battery and product components in accordance with applicable
regulations.
g
To replace the remote control battery
1. Hold down the side release on the left side of the battery holder and pull the battery holder
completely out of the remote control.
2. Remove the old battery from the battery holder and replace it with a CR2025 coin-cell battery.
I
I M P O R T A N T
Align the positive (+) and negative (–) signs on the battery terminals with the correct signs on
the battery holder.
3. Insert the battery holder into the remote control.
C H A P T E R 3
Using your interactive whiteboard system
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