Ricoh WX4130n operating instructions Problem

Common Problems

Problem		Solutions
No sound.	•	Press the [Input] button.
		For details, see p.35 "Selecting an Input Signal".
	• Make sure the mute function is not turned on.
		For details, see p.41 "Temporarily blanking the image
		and muting the audio".
	• Check the speaker's volume adjustment.
		For details, see p.40 "Adjusting the Volume of the
		Speaker".
	•	Make sure the computer or AV equipment is connected
		to the projector correctly.
		For details, see p.28 "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.127 "List of Compatible Signals".
	• Check the status of the video tape or other video source.
Image is blurred.	•	Make sure the projection window is clean.
Image is partially out of focus.		For details, see p.116 "Cleaning the Projection
		Window".
	• Check the focus adjustment.
		For details, see p.38 "Adjusting the focus".
	• Make sure the projection distance is within the projector's
		range.
		For details, see p.26 "Relationship Between the
		Projection Distance and the Screen Size".
	• Check the installation angles of the projector and screen.
		For details, see p.36 "Adjusting the Angle of the
		Projection".
	• Check the settings of [Sharpness] and [Phase] in [Image
		Adjustment].
		For details, see p.83 "Image Adjustment Menu".

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