ViewSonic PJ556D Guida Utente Scaricare il pdf (Pagina 36)

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.

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