ViewSonic PJ556D31
Symptom
Remote control
doesn’t work.
Cause
The battery could be weak.
The remote control is not
being used within the effective
range.
There are some obstructions
between the remote control
and projector.
There are some uorescent or
other bright lights shining at
the projector’s infrared remote
sensor.
Solution
Replace with a new battery.
Use the remote control within
the effective range.
Check that there are not
obstructions between the
remote control and projector.
Check that there are not
any uorescent or other
bright lights shining at the
projector’s infrared remote
sensor.
To Next Page
Loading...
