Troubleshooting | Sharp PG-C45X specs

Troubleshooting

		Problem		Check	Page
				• Projector power cord is not plugged into the wall outlet.	17
				• Power to the external connected devices is off.	—
				• The selected input mode is wrong.	35
				• Cables incorrectly connected to rear panel of the projector.	18
				• Remote control batteries have run out.	13
	No picture and no sound			• Remote control batteries have run out.	13
	No picture and no sound			• External output has not been set when connecting notebook computer.	18
	or projector does not start.
	or projector does not start.			• The cover of the lamp unit is not installed correctly.	87
				• The cover of the lamp unit is not installed correctly.	87
				• Cables incorrectly connected to the rear panel of the projector.	18
					18
				• “Bright” is set to minimum position.	46

	Sound is heard but no
	picture appears.

				• Picture adjustments are incorrectly set.	46
				• Picture adjustments are incorrectly set.	46
				(Video Input only)
				• Video input system is incorrectly set.	66
				(INPUT 1 and 2 only)
				• Input signal type (RGB/Component) is incorrectly set.	46
	Color is faded or poor.			• Input signal type (RGB/Component) is incorrectly set.	46
	Color is faded or poor.

				• Adjust the focus.	28
				• The projection distance exceeds the focus range.	29
				(Computer Input only)
				• Perform “Fine Sync” Adjustments (“Clock” Adjustment)	48
				• Perform “Fine Sync” Adjustments (“Phase” Adjustment)	48
	Picture is blurred;			• Noise will appear depending on the computer.	—
	noise appears.
				• The “DNR” (Digital Noise Reduction) setting is not correct.	65
				• Cables incorrectly connected to rear panel of projector.	18
				• Cables incorrectly connected to rear panel of projector.	18
				• Volume is set to minimum.	35
				• The MUTE display appears.	36

	Picture appears but no
	sound is heard.

	An unusual sound is			• If the picture is normal, the sound is due to cabinet shrinkage	—
	occasionally heard			caused by a room temperature changes. This will not affect
	from the cabinet.			operation or performance.
		Maintenance		• See “Maintenance Indicators”.	83
	indicator illuminates.
	Image cannot be			• The signal in INPUT 1 or 2 is not an RGB XGA (1024 ⋅ 768)	67
	Image cannot be			signal. Images cannot be captured if the signals are different
		captured.
		captured.		from the above.
				from the above.

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Image 98

Sharp PG-C45X operation manual Troubleshooting

Contents

PG-C45X Model No. PG-C45X Serial No Special Note for Users in the U.K Page Introduction Product Disposal Noise Reduction Outstanding FeaturesColor Management System New Edge Up-Scaling Contents Appendix Power Sources CleaningAccessories Power-Cord Protection Safety Check Damage Requiring ServiceReplacement Parts Wall or Ceiling Mounting Temperature monitor function Avoid locations with high or low temperatureUsing the projector in other countries Rest your eyes occasionally For Windows To install Acrobat Reader from the CD-ROMFor other operating systems For other languages For Macintosh Part Names Projector Front and Top View Using the Kensington Lock Projector Rear View Part Names Remote Control Front ViewRemote Control Top View When using the remote control Using the Remote ControlAvailable Range of the Remote Control Inserting the Batteries Optional cables AccessoriesSupplied accessories Connections and Setup This projector can be connected to Connecting the Projector to Other DevicesBefore Connecting An audio cable commercially available See Connecting the Power Cord Connecting to a Computer Using the RGB Cable Ferrite core Plug and Play function when connecting to a 15-pin terminal Connecting to Video Equipment Connecting to Component Video Equipment Cable Connecting to an Amplifier Connecting to an Amplifier or Other Audio Components Controlling the Projector by a Computer Connecting to a Monitor Watching Images on Both the Projector and a Monitor Button Using the Wireless Pre- sentation FunctionPress or while using presentation software on your computer Using as a Wired Remote Control Connecting the Remote Control to the Projector Setup Using the Adjustment Feet Out Zoom Adjusting the LensFocus ring Zoom knob Setting up the Screen Throw Distance Screen Size and Projection Distance Normal ModeStretch Mode AN-C12MZ Throw ratio 11.18 to Projecting a Reversed/Inverted Image Projection from behind the screen Basic Operation Press on the projector or on the remote control Basic ProcedurePlug the power cord into the wall outlet Image Projection Press , , or on the remote control to select the Input mode Volume buttons Press Selecting the On-screen Display LanguagePress to temporarily turn off the sound Press \ or to select Lan Press or to select the de- sired language, and then press Keystone button Enter button Undo button Buttons Press , , \ and to adjust the Keystone correctionCorrecting Trapezoidal Distortion Test pattern Undo button Menu Bar Items Sub menu Input 3 / 4 Mode Main menu Sub menu Menu Bar Main Menu Enter button Buttons Menu button Using the Menu ScreenMenu Selections Adjustments Press \ or to adjust the item selected Press \ or to select the menu you want to adjustPress or to select the item you want to adjust Enter button Buttons Menu button Menu Selections SettingsPress or to select the item you want to set Cursor shifts to the sub menu Selecting the Signal Type Adjusting the PictureAdjusting Image Preferences Progressive Mode Saving Adjustment Settings Adjusting Computer ImagesWhen Auto Sync is OFF Checking the Input Signal Selecting Adjustment SettingsSpecial Mode Settings Screen display during Auto Sync Auto Sync AdjustmentAuto Sync Display Function Auto Sync button Easy to Use Functions Resize button Screen display of the picture display mode Selecting the Picture Display ModeSwitching the Picture Display Using Different Input Signals Video Freeze button Displaying a Still ImageFreezing a Moving Image Buttons Enlarge Enlarge/ Reduce buttons Enlarging a Specific Portion of an ImageDisplaying an Enlarged Portion of an Image Adjusting Gamma Correction Gamma Correction Function Press to move the inset pic- ture Displaying Dual Pictures Pict in PictDisplaying the Inset Picture To return to the original projected image, press again Black Screen FunctionBlacking out the Pro- jected Image This function can be used to display a black screen Press to cancel the break timer Displaying the Break TimerDisplaying and Setting the Break Timer Buttons Break Timer button Selecting the Color Reproduction Mode Selecting the Target Color Setting the Hue of the Target Color Setting the Brightness of the Target ColorSetting the Chromatic Value of the Target Color Resetting User-Defined Color Settings Overview of All Color Settings Setting the Audio Out- put Type Setting the Audio Output TypeSetting on/off the Internal Speaker Setting on/off the Inter- nal Speaker Using Auto Search Auto Search Function Reducing Image Noise Setting On-screen DisplayVideo Digital Noise Reduction DNR System Turning Off On-screen Display Setting the Video System Setting the Video System Deleting the Captured Image Saving Projected ImagesCapturing the Image Selecting a Background Image Setting a Background ImageSelecting a Startup Image Selecting a Startup Image Monitor Out/RS-232C Off Function Selecting the Economy ModeSetting the Power Save Mode Displaying the Remaining Lamp Life Percentage Automatic Power Off FunctionSelecting the Economy Mode Checking the Remaining Lamp Life Percentage Reversing/Inverting Projected Images Setting the Projection ModeSetting up the Keylock Locking the Operation Buttons on the Projector Selecting the Transmis- sion Speed RS-232C Canceling the Keylock SettingSelecting the Transmission Speed RS-232C Setting up a Password Entering the Password Changing the Password If You Forget Your Password Setting the Anti-Theft Entering the Keycode Changing the Keycode Enter the same 4-digit keycode in Reconfirm Initializing the Settings Returning to Default Settings Displaying the Adjustment Settings Overview of All Menu Settings Appendix Cleaning the lens MaintenanceCleaning the projector Cleaning the exhaust and intake vents Replacing the Air Filter Cleaning and replacing the bottom air filterTurn off the power and discon- nect the power cord Remove the bottom filter cover Replace the filter cover Clean the air filterReplace the air filter About the lamp replacement indicator Maintenance IndicatorsAbout the temperature warning indicator Maintenance Indicators Replacing the Lamp Regarding the LampLamp Disconnect the power cord Removing and Install- ing the Lamp UnitPress on the projector to turn off the power Change the air filter Resetting the Lamp Timer Connecting Pin Assignments RGB Input Component Input PC control RS-232C Specifications and Command SettingsCommands Communication conditions RS-232C Specifications and Command Settings Options Control Contents Sharp remote control signal format Wired Remote Control Terminal SpecificationsSpecifications of wired remote control input Function and transmisson codes Computer Compatibility Chart Computer Troubleshooting Troubleshooting For Sharp Assistance Specifications Ntsc 3.58/NTSC 4.43/PAL/PAL-M/PAL-N/PAL 60/SECAM Dimensions Units inches mm Glossary Advanced intelligent compression Index 100 Stretch 101 Sharp Corporation