Ricoh Soleil-PJ WX4130, Руководство по обслуживанию на месте

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Problem Solutions
No sound. • Press the Input button.
For details, see the Operating Instructions.
• Make sure the mute function is not turned on.
For details, see the Operating Instructions.
• Check the speaker's volume adjustment.
For details, see the Operating Instructions.
• Make sure the computer or AV equipment is connected
to the projector correctly.
For details, see the Operating Instructions.
• 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 “Appendices”.
• 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.
For details, see the Operating Instructions.
• Check the focus adjustment.
For details, see the Operating Instructions.
• Make sure the projection distance is within the projector's
range.
For details, see the Operating Instructions.
• Check the installation angles of the projector and screen.
For details, see the Operating Instructions.
• Check the settings of “Sharpness” and “Phase” in
“Image Adjustment".
For details, see the Operating Instructions.
5. Troubleshooting
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