Benq Projector MS502 Manuel D’Utilisation

Introduction

12

Remote control effective range

Infra-Red (IR) remote control sensor 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 8 meters (~ 26 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.

• 

Avoid excessive heat and humidity.

• 

There may be battery damage if the battery is incorrectly 

replaced.

• 

Replace only with the same or equivalent type recommended by 

the battery manufacturer.

• 

Dispose of the used battery according to the battery 

manufacturer's instructions.

• 

Never throw a 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 a long time, remove the battery to 

prevent damage to the remote control from possible battery leakage.

•  Operating the projector from the front

Appro

x. +1

5º