JVC DLA-SX21U Control from external device, Connection for controlling more than one projector

Page 23

Connecting to Various Devices

Control from external device

•It is possible to control the projector with a computer by connecting the computer to the CONTROL RS232C IN terminal of the projector.

❈Please request a connection cable from us if needed.

❈For more information, please contact your authorized dealer.

R PR/CR	G Y	B PB/CS	H/CS	V
		PC2			PC1
DC OUT		REMOTE	RS-232C OUT		RS-232C IN
5V }1.5A	AUDIO IN			CONTROL

Notebook type	RS-232C connection cable
	RS-232C connection cable
	(separately available)
	(Cross cable)

Connection for controlling more than one projector

By using the CONTROL terminal, more than one projector can be controlled simultaneously by one computer.

Connect these projectors in series by connecting the OUT terminal of the first projector to the IN terminal of the second projector, then the OUT terminal of the second projector to the IN terminal of the third projector, etc.

Projector

Second projector

RS-232C connection cable (separately available) (Cross cable)

B PB/CS H/C

B PB/CS

H/CS

V

PC2		PC1	PC2
REMOTE	RS-232C OUT	RS-232C IN	REMOTE	RS-232C OUT	RS-232C IN
N	CONTROL		IN	CONTROL

Connect to Computer	Connect to the IN
	terminal of third projector

23

Image 23

Contents For customer Use DLA-SX21U/DLA-SX21E Instructions DLA-SX21SU/DLA-SX21SEMachine Noise Information Germany only FCC Information U.S.A. onlyPower cord Safety PrecautionDo not allow any unqualified person to install the unit 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’s signal transmitter Remote Control UnitVolume button 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 OffEnlarging the Image Digital zoom DisplayFrequently used Convenient Functions 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 Information menu Main Image adj. menuOnly in English 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