BenQ MX852UST+ - Remote Control Effective Range

Introduction18
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.
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