Acer XL2520 - Page 20

English
20
SETUP AND INSTALLATION
E󰀨ective range
Infra-Red (IR) remote control sensor is located on the front sides of the projector. Ensure to hold the remote control
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 be longer than
6 meters (16.4 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.
 Make sure the IR transmitter of the remote control is not being shined by sunlight or uorescent lamps
directly.
 Please keep the remote controller away from uorescent lamps for over 2 m or the remote controller
might become malfunction.
 If the remote control is close to Inverter-Type uorescent lamps, it might become ine󰀨ective from time
to time.
 If the remote control and the projector are within a very short distance, the remote control might
become ine󰀨ective.
 When you aim at the screen, the e󰀨ective distance is less than 6 m from the remote control to the
screen and reecting the IR beams back to the projector. However, the e󰀨ective range might change
according to screens.
Approx. ±30°
This manual downloaded from http://www.manualowl.com