9
Remote control effective range
The Infra-Red (IR) remote control is located on the front
of the projector. The remote control must be held at an
angle within 30 degrees perpendicular to the projector's
IR remote control sensor to function correctly. The
distance between the remote control and the sensor should
not exceed 4 meters (~ 13 feet).
Make sure that there are no obstacles between the remote
control and the IR sensor on the projector that might
obstruct the infra-red beam.
Replacing the remote control battery
1. Pull out the battery holder.
Please follow the illustrated instructions. Push and hold
the locking arm while pulling out the battery holder.
2. Insert the new battery in the holder. Note the
positive polarity should face outward.
3. Push the holder into the remote control.
WAR NING
Improper use may result in battery explosion, cracking or
leakage, which could result in fire, injury and/or pollution
of the surrounding environment. If you observe battery
leakage, wipe out the leakage and then replace a battery.
If the leakage adheres to your body or clothes, rinse well
with water immediately.
• Keep the battery away from children and pets. Be careful for them not to swallow a battery.
• Avoid leaving the remote control and battery in an excessive heat or humid environment
like the kitchen, bathroom, sauna, sunroom or in a closed car.
• Replace only with the same or equivalent type recommended by the battery
manufacturer: [type: CR2025]
• Dispose of the used battery according to the manufacturer's instructions and local
environment regulations for your region.
• Never throw the battery into a fire. There may be danger of an explosion.
• If the battery is dead or if you will not be using the remote control for an extended period
of time, remove the battery to avoid damage to the remote control from possible battery
leakage.
• Do not recharge, short circuit, solder or disassemble a battery.
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