Ricoh PJ WX4130 用户手册

Problem

Solutions

No sound.

• Press the [Input] button.

• Make sure the mute function is not turned on.

• Check the speaker's volume adjustment.

• Make sure the computer or AV equipment is connected

to the projector correctly.
For details, see p.23 "Connecting Equipment to the
Projector".

• Make sure the computer or AV equipment is working

properly.

Image is not projected normally.

• Make sure the input signal is compatible with the

projector.
For details, see p.81 "List of Compatible Signals".

• Check the status of the video tape or other video source.

Image is blurred.
Image is partially out of focus.

• Make sure the projection window is clean.

• Check the focus adjustment.

• Make sure the projection distance is within the projector's

range.
For details, see p.21 "Relationship Between the
Projection Distance and the Screen Size".

• Check the installation angles of the projector and screen.

• Check the settings of [Sharpness] and [Phase] in [Image

Adjustment].
For details, see p.53 "Image Adjustment Menu".

Common Problems

69