JVC DLA-SX21U manual Safety Precaution, Do not allow any unqualified person to install the unit

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Safety Precaution

Slots and openings in the cabinet are provided for ventilation. These ensure reliable operation of the product and protect it from overheating. These openings must not be blocked or covered. (The openings should never be blocked by placing the product on bed, sofa,rug, or similar surface. It should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided and the manufacturer’s instructions have been adhered to.)

For proper ventilation, separate the product from other equip- ment, which may prevent ventilation and keep a distance of more than 11-7/8” (30 cm).

This product should be operated only with the type of power source indicated on the label. If you are not sure of the type of power supply to your home, consult your product dealer or local power company.

This product is equipped with a three-wire plug. This plug will fit only into a grounded power outlet. If you are unable to in- sert the plug into the outlet, contact your electrician to install the proper outlet. Do not defeat the safety purpose of the grounded plug.

Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them. Pay particular attention to cords at doors, plugs, receptacles, and the point where they exit from the product.

For added protection of this product during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the cable system. This will prevent damage to the product due to light- ning and power line surges.

Do not overload wall outlets, extension cords, or convenience receptacles on other equipment as this can result in a risk of fire or electric shock.

Never push objects of any kind into this product through open- ings as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock.

Never spill liquid of any kind on the product.

Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltages and other hazards. Refer all service to qualified service person- nel.

Unplug this product from the wall outlet and refer service to qualified service personnel under the following conditions:

a)When the power supply cord or plug is damaged.

b)If liquid has been spilled, or objects have fallen on the prod- uct.

c)If the product has been exposed to rain or water.

d)If the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the Operation Manual, as an improper adjust- ment of controls may result in damage and will often re- quire extensive work by a qualified technician to restore the product to normal operation.

e)If the product has been dropped or damaged in any way. f ) When the product exhibits a distinct change in performance

-this indicates a need for service.

When replacement parts are required, be sure the service technician has used replacement parts specified by the manu- facturer or with same characteristics as the original part. Un- authorized substitutions may result in fire, electric shock, or other hazards.

Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition.

The product should be placed more than one foot away from heat sources such as radiators, heat registers, stoves, and other products (including amplifiers) that produce heat.

When connecting other products such as VCR’s, and per- sonal computers, you should turn off the power of this prod- uct for protection against electric shock.

Do not place combustibles behind the cooling fan. For ex- ample, cloth, paper, matches, aerosol cans or gas lighters that present special hazards when over heated.

Do not look into the projection lens while the illumination lamp is turned on. Exposure of your eyes to the stronglight can result in impaired eyesight.

Do not look into the inside of this unit through vents (ventila- tion holes), etc. Do not look at the illumination lamp directly by opening the cabinet while the illumination lamp is turned on. The illumination lamp also contains ultraviolet rays and the light is so powerful that your eyesight can be impaired.

Do not drop, hit, or damage the light-source lamp (lamp unit) in any way. It may cause the light-source lamp to break and lead to injuries. Do not use a damaged light source lamp. If the light-source lamp is broken, ask your dealer to repair it. Fragments from a broken light-source lamp may cause inju- ries.

The light-source lamp used in this projector is a high pres- sure mercury lamp. Be careful when disposing of the light- source lamp. If anything is unclear, please consult your dealer.

Do not “ceiling-mount” the projector to a place which tends to vibrate; otherwise, the attaching fixture of the projector could be broken by the vibration, possibly causing it to fall or over- turn, which could lead to personal injury.

Use only the accessory cord designed for this product to pre- vent shock.

The power supply voltage rating of this product is AC 120 V, AC 100 V– AC 240 V, the power cord attached conforms to the following power supply voltage. Use only the power cord designated by our dealer to ensure Safety and EMC.

When it is used by other power supply voltage, power cable must be changed.

Ensure that the power cable used for the projector is the cor- rect type for the AC outlet in your country.

Consult your product dealer.

Power cord

For United Kingdom

For European

continent countries

 

Power cord

Power supply voltage: AC 120 V

*DO NOT allow any unqualified person to install the unit.

Be sure to ask your dealer to install the unit (eg. attaching it to the ceiling) since special technical knowledge and skills are required for installation.

If installation is performed by an unqualified person, it may cause personal injury or electrical shock.

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Contents For customer Use DLA-SX21U/DLA-SX21E Instructions DLA-SX21SU/DLA-SX21SEMachine Noise Information Germany only FCC Information U.S.A. onlySafety Precaution Do not allow any unqualified person to install the unitPower cord Do not cut off the main plug from this equipment Wire which is coloured green-and-yellow must be conHow To Replace The Fuse Brown LiveCare Using the screen mode switch functionAbout burning-in of the D-ILA device Viewing conditionsAccessories ContentsFront Side/ Top Surface/ Left Side Controls and FeaturesRear Side/ Right Side/ Bottom Surface Controls and FeaturesConnector Panel Alternately*2 Indicator Display on the Control PanelControl Panel on the Projector Stand by light on Operate light on Stand by blinkingVolume ª / · buttons Stand by IndicatorOperate Indicator Lamp IndicatorRemote Control Unit Volume buttonRemote Control’s signal transmitter Digital Zoom ª / · buttons Remote Control’s signal transmitter Operate buttonVolume ª / · button Screen buttonLoad the batteries Loading Batteries into the Remote ControlPrecautions for using batteries Open the back coverPrecautions for Installation Installing the ProjectorMounting the Projector Installing the Projector against the ScreenInstalling the Projector Precaution for ceiling-mountFor DLA-SX21U/DLA-SX21E  Screen installationProjection Distance and Screen Size 169 ScreenWhen the remote control unit fails to work properly Effective Range and Distance of the Remote Control Unit Using as a wireless remote control unit  Using as a wired Remote Control Computer signals Connecting to Various DevicesSignals that can be input into the projector  Video signalsHorPixels Ver Lines KHz Connecting to Various Devices Allowable input signals Signal Connecting to Video Devices Connecting to DevicesRight side of projector  Connecting to ComputersDesktop type DOS/V, etc Desktop type DOS/V, PC-9800 etc Desktop typeRS-232C connection cable separately available Cross cable  Control from external deviceConnection for controlling more than one projector Cross cable Removing the Lens Cap Connecting the Power Cord suppliedWhen using the projector Power cord suppliedSelecting the image to be projected Basic Operation ProceduresPower On Basic OperationsScreen display  Display using the direct buttonsAdjusting the Focus Ring Focus for DLA-SX21U/DLA- SX21E Basic OperationsAdjusting the Sound Volume Power Off Digital zoom Display Frequently used Convenient FunctionsEnlarging the Image Press the Freeze button Turning Off Image and SoundDisplaying a Still Picture Press the Hide button once Vert. Keystone Display Press V-KEYSTONE / to adjust in the vertical directionPress H-KEYSTONE / to adjust in the horizontal direction Removing the Trapezoidal Distortion of the ImagePress the Quick ALIGN. Quick Alignment button Using the Quick Alignment functionSelecting the Screen Size  Screen size displaySubmenu Adjustments and Settings Using MenusMenu Structure Main menuMain Image adj. menu Only in EnglishMain Information menu Main Logo menu Capture menu Capture start Adjustments and Settings Using MenusMain Set up menu Displayed only when PC is selected SubmenuMenu Operation Buttons Procedure for Menu Operation Color temp. menu Menu ConfigurationSet up menu Image adj. menuCapture menu Logo menuPosition menu Decoder menuLanguage menu Capture startOptions menu q Color profile menuInformation menu When no image signal is inputtedPress the Enter or the right Cursor button  Editing and Projecting LogoProject the images to be included in your logo Select Logo with the Cursor buttons  / Editing and projecting logo Light source lamp and its lamp time Procedure for lamp replacementAbout lamp replacement Replacing the LampClose the handle, and tighten the screw Replacing the LampRemove the lamp unit Insert the new lamp unit until it is fullyResetting the lamp time Reinstalling the filter Cleaning and Replacing the FilterPull out the power cord from the wall outlet Clean the filterSymptom Probable cause Corrective action TroubleshootingTroubleshooting Message Cause Contents What to do when these messages are displayedPress any key to delete the message What to do when these messages are displayed Action to be taken upon warning indications  About warning indicatorsPlease follow the procedures below IndicatorExcluding handle, foot, lens and protrusion portion  Mass SpecificationsPreservation temperature 14F ~ 140F -10C ~ +60C Line, DVI-D single-24pin terminalDimensions unit mm Specifications PC 1 terminal Pin number Signal namePin arrangement  Y/C terminal  RS-232C IN/OUT terminal RS-232C external control Function External control command tableOperation mode parameters Character Hex Meaning Operation mode Only Asking command is possibleMemo SW-VP