InFocus XS1 - Manual (Page 8)

Introduction 8
Remote control effective range
Infra-Red (IR) remote control sensors are located on the front and the back of the
projector. The remote control must be held at an angle within 30 degrees
perpendicular to the projector's IR remote control sensors to function correctly. The
distance between the remote control and the sensors should not exceed 8 meters
(~ 26 feet).
Make sure that there are no obstacles between the remote control and the IR
sensors 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.
CAUTION
• 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.
PUSH
• Operating the projector from
the front
Appro
x. 15
°
Ap
pro
x. 1
5°
• Operating the projector from
the rear