Ricoh PJ WX4130 operating instructions Muting the audio

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Common Problems

Problem

 

Solutions

 

 

 

No sound.

•

Press the [Input] button.

 

 

For details, see p.29 "Selecting an Input Signal".

 

• Make sure the mute function is not turned on.

 

 

For details, see p.35 "Temporarily blanking the image

 

 

and muting the audio".

 

• Check the speaker's volume adjustment.

 

 

For details, see p.34 "Adjusting the Volume of the

 

 

Speaker".

 

•

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.

•

Make sure the projection window is clean.

Image is partially out of focus.

 

For details, see p.74 "Cleaning the Projection

 

 

Window".

 

• Check the focus adjustment.

 

 

For details, see p.32 "Adjusting the focus".

 

• 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.

 

 

For details, see p.30 "Adjusting the Angle of the

 

 

Projection".

 

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

 

 

Adjustment].

 

 

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

 

 

 

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Contents Operating Instructions Page Table of Contents Troubleshooting Specifications for Ports Copyrights to Images IntroductionAdult supervision is required for children using 3D glasses Manuals List Manuals Provided with the ProjectorManuals for the Projector Page Symbols How to Read This ManualMain Functions Preparations for Using the ProjectorCD-ROM Checking the AccessoriesChecking the Accessories Control Panel Top View Projector Parts and Their FunctionsFront and Left-Side View Rear and Right-Side View Remote Control Parts and Their Functions Clear button Deletes entered characters Effective Range of the Remote Control How to Use the Remote ControlRemove the battery cover from the remote control Loading Batteries into the Remote ControlInsert the batteries Operating Multiple Projectors with the Remote ControlClose the battery cover Operate the projector Positioning the Projector Projection size*1 Connecting a Computer Connecting Equipment to the ProjectorConnecting AV Equipment Connecting the Power Cord Insert the power plug into a power outlet Basic Operations Projecting an ImageTurning On the Projector Press the Power buttonPress the Input button Selecting an Input SignalTurn on the equipment that is connected to the projector When projecting the screen of a notebook computer Adjusting the Angle of the ProjectionChanging the size of the projected image Adjusting the ImagePress the Zoom button to enlarge the image Press the Zoom button to reduce the imageAdjusting for keystone distortion Press the Auto set button Adjusting the Volume of the SpeakerManipulating Images with the Remote Control Press the Volume and Volume buttons to adjust the volumePress the Magnify button to reduce the image Press the Magnify button to enlarge the imagePress the Freeze button To cancel this function, press the AV Mute button againTo cancel this function, press the Freeze button again Press the AV Mute buttonPress the Aspect button Press the Picture buttonPress the Eco button Turning Off the ProjectorPress the Power button Projecting an Image Viewing the Menu Screen Changing the Projector SettingsChanging the Projector Settings Press the button Using the Menu ScreenSelect the menu tab using the and buttons Press the Menu buttonPress the Enter button Select the item to be changed using the and buttonsChange the settings Using the Menu Screen Changing the Projector Settings Restoring Settings to Their Default Settings Changing the Projector Settings List of Menu Items Surface when the image is being projected on Lamp Power Select the lamp power level High Altitude Mode Summary Image Adjustment Menu Changing the Projector Settings Stnd Full Auto Set To +255 Clamp Pulse Adjust the clamp pulse width Display Settings Menu Changing the Projector Settings Default Settings Menu Changing the Projector Settings Default Settings Menu Changing the Projector Settings Display Status Changing the Projector Settings Indicator Display List TroubleshootingCannot turn on Indicator Display List Common Problems Muting the audio For details, see p.63 Display Status Knowledge Base Troubleshooting Operating Precautions MaintenanceCleaning the Projector Cleaning the ProjectorCleaning the Projection Window Replacing the Lamp Raise the metal handle Turn the knob counterclockwise, and then open the lamp coverClose the lamp cover Reset the lamp timeInsert a new lamp unit Consumables Specifications for the Projector SpecificationsAppendix Computer Input List of Compatible SignalsClock MHz Pb/Pr Input Hdmi Input Video InputResolution Resolution Frequency Mode Resolution Computer In Port Specifications for PortsControl Port ICN1 Where to Inquire Trademarks Index 41, 43 Volume button Wall Color Correction Memo
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