Sharp XG-C465X-L, XG-C435X-L operation manual Troubleshooting, 23-29

Page 68

Troubleshooting

 

Problem

Check

Page

 

 

 

Projector power cord is not plugged into the wall outlet.

30

 

 

 

Power to the external connected devices is off.

 

 

 

The selected input mode is wrong.

34

 

 

 

The AV MUTE function is working.

34

 

 

 

 

 

 

Cables incorrectly connected to the rear panel of the projector.

23-29

 

 

 

Remote control batteries have run out.

15

 

 

 

External output has not been set when connecting notebook computer.

23

No picture and no sound

The filter cover, lamp unit cover or lamp housing cover is not

60

or projector does not start.

installed correctly.

 

 

 

 

If the connected DVI digital equipment is turned on before the

24

 

 

 

“DVI-D” input mode is selected on the projector, the image may

 

 

 

 

not be projected properly or may not be displayed at all. Ensure

 

 

 

 

that the appropriate input mode has been selected on the

 

 

 

 

projector before you turn on the connected equipment.

 

 

 

 

Cables incorrectly connected to the rear panel of the projector.

23-29

 

 

 

 

 

 

“Bright” is set to minimum position.

45

 

 

 

Depending on the computer you are using, an image may not

 

 

 

be projected unless the signal output setting of the computer is

 

 

 

 

switched to the external output. Refer to the computer’s

 

Sound is heard but no

 

operation manual for how to switch its signal output settings.

 

picture appears.

 

 

 

 

 

 

 

 

 

 

 

Image adjustments are incorrectly set.

45

 

 

 

 

 

 

(Video, S-Video Input only)

 

 

 

 

Video input system is incorrectly set.

48

 

 

 

(COMPUTER/COMPONENT 1, 2, DVI-D only)

 

 

 

 

Input signal type (RGB/Component) is incorrectly set.

47

Color is faded or poor.

 

 

 

 

 

Adjust the focus.

33

 

 

 

The projection distance exceeds the focus range.

19

 

 

 

There is fog on the lens. If the projector is carried from a cold

 

 

 

room into a warm room, or if it is suddenly heated,

 

 

 

 

condensation may form on the surface of the lens and the

 

 

 

 

image will become blurred. Please set up the projector at least

 

 

 

 

one hour before it is to be used. If condensation should form,

 

Picture is blurred;

 

remove the power cord from the wall outlet and wait for it to

 

 

noise appears.

clear.

 

 

 

 

(Computer Input only)

 

 

 

 

Perform “SIG-ADJ” Adjustments. (“Clock” Adjustment)

47

 

 

 

Perform “SIG-ADJ” Adjustments. (“Phase” Adjustment)

47

 

 

 

Noise may appear depending on the computer.

 

 

 

Cables incorrectly connected to the rear panel of the projector.

23-29

 

 

 

 

 

 

Volume is set to minimum.

34

 

 

 

When the projector is connected to an external device and the

 

 

 

 

volume is set to minimum, the sound is not output even if you

 

 

 

 

turn up the volume of the external device.

 

Picture appears but no

 

“Speaker” is set to “Off”.

51

sound is heard.

 

 

 

 

 

 

 

Data image is not

Make the necessary adjustments of each item in the “SIG-ADJ”

47

 

centered.

menu.

 

 

 

 

Depending on the computer you are using, the output resolution

 

 

 

signal may be different from the one you have set. For details,

 

 

 

 

refer to the operation manual of the computer.

 

 

 

 

 

 

-66

Image 68
Contents XG-C465X-L XG-C435X-L Model No Serial No Introduction Product Disposal Operation Info Indicates safeguards when using the projectorButtons used in this Contents Setup Manual For Macintosh¨ When you want to view the setup manualFor Windows¨ Cleaning AccessoriesPower Sources Power-Cord ProtectionRest your eyes occasionally Avoid locations with extremes of tem- peratureOther connected equipment Using the projector in other countriesTemperature monitor function Optional accessories AccessoriesSupplied accessories Throw Distance Optional lensesLens ScreenPart Names and Functions ProjectorTerminals Part Names and Functions Remote ControlUsing the Remote Control with a Signal Cable Using the Remote Control When using the remote controlUsable Range Inserting the BatteriesSetup and Projection Quick StartAdjust the angle Setting Up the Projector Setting Up the ProjectorMenu item ÒRearÓ Projection PRJ ModeMenu item ÒFrontÓ Setting Up the Projector Normal ModeStretch Mode Standard Zoom LensYou may need other cables or connectors not listed below Samples of Cables for ConnectionSamples of Cables for Connection Connecting to a Computer Supplied RGB cable AccessoryConnecting to a Computer When connecting with a DVI digital cableConnecting to Video Equipment When connecting video equipment with a DVI output terminalConnecting to Video Equipment When connecting video equipment with video output terminalAccessory Controlling the Projector by a ComputerControlling the Projector by a Computer Connecting to a Monitor with RGB Input TerminalWhen connecting to the LAN terminal using a LAN cable Connecting to an Amplifier or Other Audio Equipment Connecting the Power Cord Turning the Power Off PutTurning the Projector On/Off Turning the Projector OnUsing the Adjustment Feet Press the Height Adjustment but- tonsAdjustment foot Height Adjustment button Tilt dial Image ProjectionButton MOUSE/Adjustment Buttons //\ Return button Correcting Trapezoidal DistortionImage Projection Press KeystoneOut Zoom Adjusting the LensZoom knob Switching the Input Mode Adjusting the VolumeVOL +/- Volume buttons AV Mute button Video buttonsDisplaying and Setting the Break Timer Switching the Eco+Quiet ModeAuto Sync Auto Sync Adjustment Freezing a Moving ImageDisplaying an Enlarged Portion of an Image Selecting the Picture ModePress Magnify on the remote control Resize Mode Press Resize Resize buttonAbout Copyrights VIDEO/DTVUsing the Remote Control as the Wireless Computer Mouse When moving the cursorWhen left-clicking When right-clickingMenu Items Following shows the items that can be set in the projectorÒSignal adjustment SIG-ADJÓ menu Projector adjustment PRJ-ADJ menu Menu ItemsUsing the Menu Screen Menu Selections AdjustmentsPress or \ and select ÒPic- tureÓ to adjust Press MenuTo adjust the pro- jected image while watching it Using the Menu ScreenPress or and select ÒBrightÓ to adjust Press \ or to adjust the item selected2Adjusting the Image Picture Adjustment ÒPictureÓ menuSelecting the Picture Mode Selecting the Film Mode 8Eco+Quiet Mode SettingPicture Adjustment ÒPictureÓ menu Reducing Image Noise DNRSignal Adjustment ÒSIG-ADJÓ Menu Auto Sync AdjustmentSignal Type Setting Resolution SettingChecking the Input Signal Setting the Video SystemSignal Adjustment ÒSIG-ADJÓ Menu Selecting the Dynamic RangeScreen Adjustment ÒSCR-ADJÓ Menu Setting the Resize ModeAdjusting the Image Position 3Keystone CorrectionSetting the On-screen Display Screen Adjustment ÒSCR-ADJÓ Menu7Reversing/Inverting Pro- jected Images 8Selecting the On-screen Display LanguageAuto Power Off Function 4Speaker SettingAudio Output Type Setting Auto Restart Function9Fan Mode Setting Helpful Functions Set during Installation ÒPRJ-ADJÓ menu8Selecting the Transmis- sion Speed RS-232C System Lock FunctionReturning to the Default Settings Keylock FunctionChecking the Lamp Life Status Locking the Operation Buttons on the ProjectorSelect ÒPasswordÓ, then press Setting a PasswordIf you forget the password Dhcp Client Setting TCP/IP SettingSet the TCP/IP manually You can confirm the MAC address and projector nameMaintenance Cleaning the projectorCleaning the lens Cleaning the exhaust and intake ventsDisconnect the power cord Replacing the Air FilterReplacing the Air Filter Remove the filter coverReplace the filter cover Place a replacement air filterReplacing the Air Filter About the lamp indicator Maintenance IndicatorsAbout the temperature warning indicator Maintenance Indicators Replacing the Lamp Regarding the LampLamp Removing and Installing the Lamp Unit Regarding the LampRemove the lamp unit cover Remove the lamp unitResetting the Lamp Timer Connect the power cordReset the lamp timer Insert the new lamp unitPage Computer Compatibility Chart ComputerTroubleshooting 23-29Problem Check For Sharp Assistance Specifications Index Audio output terminal Auto V-KeystoneSharp Corporation
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XG-C435X-L, XG-C465X-L specifications

The Sharp XG-C465X-L and XG-C435X-L projectors are sophisticated devices designed for a range of professional environments, including corporate settings, educational institutions, and high-stakes presentations. Both models boast impressive specifications and features that cater to users seeking high-quality projection capabilities.

Firstly, the XG-C465X-L model is equipped with a WXGA resolution of 1280 x 800 pixels, making it ideal for displaying detailed graphics and videos with clarity. It delivers a brightness of up to 4600 ANSI lumens, ensuring that presentations remain vivid even in bright rooms. The contrast ratio of 5000:1 further enhances image quality, allowing for deeper blacks and brighter whites, which makes content more engaging.

On the other hand, the XG-C435X-L features a slightly lower brightness level of 4300 ANSI lumens while maintaining the same WXGA resolution. This makes it a suitable choice for users who need a dependable projector in slightly darker environments. The contrast ratio for this model is also impressive, at 4000:1, providing excellent image depth.

Both projectors utilize DLP (Digital Light Processing) technology, which is known for its reliability and vibrant color reproduction. This technology significantly reduces the chances of image distortion and offers sharp edges for text and graphics, making it perfect for detailed presentations. Additionally, the projectors come with a long-lasting lamp life of up to 5000 hours in eco mode, allowing for extended use without frequent replacements.

Connectivity options are another significant highlight of these projectors, as they support HDMI, VGA, and various audio inputs, ensuring compatibility with a range of devices such as laptops, Blu-ray players, and video conferencing systems. The inclusion of a USB port further adds versatility, allowing for presentations directly from USB drives without the need for a computer.

User-friendly features such as keystone correction and a flexible lens system make installation and setup straightforward, while the built-in speaker eliminates the need for external audio solutions in smaller setups. The lightweight design of both models makes transportation easy, a beneficial feature for users who frequently move between locations.

In summary, both the Sharp XG-C465X-L and XG-C435X-L projectors are built to meet the demands of various professional environments, offering high brightness, superb image quality, and versatile connectivity options. Their technological advancements and user-friendly features solidify their place as strong contenders in the projector market.