Sharp XR-20X, XR-20S, XR-10X, XR-10S, XG-MB55X operation manual Please exercise care when

Page 53

Maintenance indicator

Problem

 

Cause

 

Possible Solution

 

 

 

 

 

 

Normal

Abnormal

 

 

 

 

 

 

 

 

 

 

 

 

Tempera-

Off

Red on

The internal

•

Blocked air intake

• Relocate the projector to

ture

 

(Standby)

temperature is

 

 

 

an area with proper

warning

 

 

abnormally

 

 

 

ventilation. (see page 8)

indicator

 

 

high.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

•

Cooling fan

• Take the projector to your

 

 

 

 

 

breakdown

 

nearest Sharp Authorized

 

 

 

 

•

Internal circuit

 

Projector Dealer or Service

 

 

 

 

 

failure

 

Center (see page 61) for

 

 

 

 

•

Clogged air intake

 

repair.

Lamp

Green on

Red on

The lamp does

•

The lamp is shut

• Disconnect the power cord

indicator

(Green

 

not illuminate.

 

down abnormally.

 

from the AC outlet, and

 

blinks

 

 

 

 

 

then connect it again.

 

when the

 

 

 

 

 

 

 

 

Time to change

•

Remaining lamp life

• Carefully replace the lamp.

 

lamp is

 

 

 

the lamp.

 

becomes 5% or

 

(See page 51.)

 

warming

 

 

 

 

 

 

 

less.

•

Take the projector to your

 

up or

 

 

 

 

 

 

 

 

 

nearest Sharp Authorized

 

Red on

The lamp does

•

Burnt-out lamp

 

 

turning

 

 

 

Projector Dealer or Service

 

(Standby)

not illuminate.

•

Lamp circuit failure

 

 

off.)

 

 

 

Center (see page 61) for

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

repair.

 

 

 

 

 

 

• Please exercise care when

 

 

 

 

 

 

 

replacing the lamp.

 

 

 

 

 

 

•

Securely install the cover.

 

 

 

 

 

 

 

Power

Green on/

Red

The power

•

The lamp unit cover

• If the power indicator blinks

indicator

Red on

blinks

indicator blinks

 

is open.

 

in red even when the lamp

 

Green

 

in red when the

 

 

 

unit cover is securely

 

 

projector is on.

 

 

 

installed, contact your

 

blinks

 

 

 

 

 

 

 

 

 

 

nearest Sharp Authorized

 

(Cooling)

 

 

 

 

 

 

 

 

 

 

 

Projector Dealer or Service

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Center (see page 61) for

 

 

 

 

 

 

 

advice.

 

 

 

 

 

 

 

 

Info

•If the temperature warning indicator illuminates, and the projector enters standby mode, follow the possible solutions above and then wait until the projector has cooled down completely before plug- ging in the power cord and turning the power back on. (At least 10 minutes.)

•If the power is turned off for a brief moment due to power outage or some other cause while using the projector, and the power supply recovers immediately after that, the lamp indicator will illumi- nate in red and the lamp may not be lit. In this case, unplug the power cord from the AC outlet, replace the power cord in the AC outlet and then turn the power on again.

•The cooling fan keeps the internal temperature of the projector constant and this function is con- trolled automatically. The sound of the cooling fan may change during operation because the fan speed may change and this is not a malfunction.

•Do not unplug the power cord after the projector has entered standby mode and while the cooling fan is running. The cooling fan runs for about 90 seconds.

Appendix

49

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Contents XG-MB55X XR-20X/XR-20S XR-10X/XR-10S If YOU have ANY DOUBT, Consult a Qualified Electrician This Apparatus Must be EarthedIii Page A. only IntroductionENGLISHSharp Electronics Corporation Sharp PROJECTOR, Model XG-MB55X/XR-20X/XR-20S/XR-10X/XR-10SFor Future Reference Using the Menu ScreenContents Reference Accessories CleaningPower Sources Power-Cord ProtectionReplacement Parts Damage Requiring ServiceSafety Check OverloadingDo not block the exhaust and intake vents Rest your eyes occasionallyAvoid locations with extremes of tem- perature Other connected equipment Using the projector in other countriesTemperature monitor function Optional accessories AccessoriesProjector Height 29 AdjustPart Names and Functions Audio Input Rear ViewAudio Input 1 Picture Mode Break TimerAttach the cover and slide it until it clicks into place Inserting the BatteriesUsable Range Height Setup and ProjectionQuick Start Projector Upper sideSetting up the Projector Setting up the ProjectorStandard Setup Front Projection Ceiling-mount SetupExample Normal Mode Picture Size Projection PRJ ModeProjection DistanceScreen Size and Projection Distance Normal ModeStretch Mode COMPUTER-RGB/COMPONENT ConnectionsInput Terminals and Connectable Main Equipment Samples of Cables for Connection Computer To INPUT1 terminal To Audio Terminal Connecting to a ComputerTo audio output terminal To RGB output terminal When using an S-video cable INPUT3 Connecting to Video EquipmentWhen using a composite video cable INPUT4 Connecting to a Monitor with RGB Input TerminalControlling the Projector by a Computer Connecting the Power CordTurning the Projector on Turning the Projector On/OffAdjusting the Projected Image Adjusting the Focus About the Setup GuideAdjusting the Screen Size Image ProjectionUse the rear adjustment foot to make the projector level Adjusting the HeightAdjust lever Make small adjustments Rear adjustment footAV Mute button Volume buttons Input buttons Switching the Input ModeAdjusting the Volume Press P/Q or O/R to adjust Keystone Correction Press g Keystone to enter Keystone Correction modeCorrecting Trapezoidal Distortion Press g KeystonePress Hresize Resize ModeVideo Auto Sync Auto Sync Adjustment Operating with the Remote ControlDisplaying and Setting the Break Timer Selecting the Picture ModeInput 1 RGB/INPUT2 RGB Menu ItemsInput 1 Component/INPUT Component/INPUT 3/INPUTHelp menu n Items you can set with Help menuMenu Selections Adjustments Using the Menu ScreenPress Q or O and select Picture to adjust Press BmenuPress P or R and select Bright to adjust To adjust the projected image while watching itPress O or Q to adjust the item selected Press hENTERExample Picture screen menu for Input 1 RGB mode Picture Adjustment Picture menuMenu operation n 2Adjusting the ImageSet Auto Keystone on the SCR ADJ menu to On Adjusting the Projected Image SCR ADJ menuWhen using XG-MB55X or XR-20X Adjusting the Projected Image SCR ADJ menu Adjusting the Projector Function PRJ ADJ menu This function changes the fan rotation speed Adjusting the Projector Function PRJ ADJ menuATaking the Keylock off Enter the same keycode in Re- confirmLocking the Operation Buttons Utilizing Help menu functions Troubleshooting with Help menuCleaning the projector MaintenanceTemperature warning indicator Lamp indicator Power indicator Maintenance IndicatorsPlease exercise care when Replacing the Lamp Regarding the LampLamp Remove the lamp unit cover Removing and Installing the Lamp UnitDisconnect the power cord Resetting the Lamp Timer GND Connecting Pin AssignmentsReturn code 0DH RS-232C Specifications and Command SettingsCommands Control Contents Input 4 CLR Temp *2 OK or ERR XR-20S/XR-10S XGA, SXGA, SXGA+ Computer Compatibility ChartPixel Clock 12-108 MHz 23-26 TroubleshootingInput 1 Component For Sharp Assistance Audio Output SpecificationsDimensions Index

XG-MB55X, XR-20X, XR-10S, XR-10X, XR-20S specifications

The Sharp XR-10X, XR-20S, XR-10S, XR-20X, and XG-MB55X are a series of advanced projectors that have garnered attention for their impressive features and technologies. These projectors cater to various needs, from educational settings to corporate environments and even home theaters.

The Sharp XR-10X and XR-10S are part of the compact and lightweight range, ideal for portability. With their impressive brightness levels reaching up to 2200 lumens, they offer clear and vibrant images even in well-lit rooms. Both models utilize DLP technology, which results in high contrast ratios and rich color reproduction. The XR-10S includes enhanced connectivity options, featuring multiple inputs such as HDMI, VGA, and composite, making it adaptable to various devices.

The XR-20S and XR-20X take performance up a notch, boasting a higher brightness of up to 3000 lumens. This makes them suitable for larger rooms and professional presentations. Their additional features include built-in speakers, enabling users to deliver audio without needing external equipment. The XR-20X also comes equipped with advanced image processing technologies, ensuring sharper and clearer visuals, along with an expanded color gamut.

The XG-MB55X stands out as a higher-end model, designed for more sophisticated environments. It offers exceptional resolution and advanced imaging technologies such as 3D compatibility, making it perfect for immersive presentations and cinematic experiences. Its high brightness capability, along with a robust lamp life, ensures reliability and reduced maintenance costs.

One of the key characteristics shared across these models is their user-friendly interface and intuitive controls, allowing for quick setup and adjustment. Each projector features keystone correction and zoom capabilities, which facilitate flexible placement and enhance installation ease.

In addition, the projectors are designed with energy efficiency in mind, promoting lower power consumption without sacrificing performance. Their lightweight design also ensures mobility, making them ideal for users who frequently move between locations.

Overall, the Sharp XR-10X, XR-20S, XR-10S, XR-20X, and XG-MB55X projectors provide excellent image quality, versatile connectivity, and user-friendly features, making them suitable for a wide range of applications. Whether for educational purposes, business presentations, or home entertainment, these projectors deliver outstanding performance and reliability.
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