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JVC GD V502U, GD-V422U manual SERIAL Terminals connection, Connections, Serial

Models: GD V502U GD-V422U

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SERIAL

Connections

SERIAL Terminals connection

The SERIAL terminal is used when the Plasma Display is controlled by a computer.

COMPUTER

RS-232C		Ferrite core
		(large size)
		(large size)					SERIAL
Straight cable		(supplied)

	D-sub 9p	Less than
	D-sub 9p	3" 15/16
		3" 15/16
		(10 cm)

Notes:

(1)Use the RS-232C cable to connect the computer to the Plasma Display.

(2)The computer shown is for example purposes only.

(3)Additional equipment and cables shown are not supplied with this set.

6 7 8 9

1 2 3 4 5

Pin layout for RS-232C

Installing the ferrite core (Large size)

Open

The SERIAL terminal conforms to the RS-232C interface specification, so that the Plasma Display can be controlled by a computer which is connected to this terminal.

The computer will require software which allows the sending and receiving of control data which satisfies the conditions given below. Use a computer application such as programming language software. Refer to the documentation for the computer application for details.

Communication parameters

Signal level	RS-232C compliant

Synchronization method	Asynchronous

Baud rate	9600 bps

Parity	None

Character length	8 bits

Stop bit	1 bit

Flow control	-

		RS-232C Conversion cable
D-sub 9-pin female			Details
	2		R X D
	3		T X D
	5		GND
4	•	6	Non use
	7		Shorted
	8		Shorted
	8
1	•	9	NC

Basic format for control data

The transmission of control data from the computer starts with a STX signal, followed by the command, the parameters, and lastly an ETX signal in that order. If there are no parameters, then the parameter signal does not need to be sent.

STX C1 C2 C3 : P1 P2 P3 P4 P5 ETX

				Colon			Parameter(s)		End

Start		3-character					(1 - 5 bytes)		(03h)

(02h)		command (3 bytes)

Notes:

(1)If multiple commands are transmitted, be sure to wait for the response for the first command to come from this unit before sending the next command.

(2)If an incorrect command is sent by mistake, this unit will send an “ER401” command back to the computer.

Command

	Command	Parameter	Control details
	PON	None	Power ON
	POF	None	Power OFF
	AVL	**	Volume 00 - 63
		**	Audio mute OFF
	AMT	0	Audio mute OFF
	AMT	1	Audio mute ON
		1	Audio mute ON
	IMS	None	Input select (toggle)
		SL1	Slot1 input
		SL2	Slot2 input
		SL3	Slot3 input
		PC1	PC input
	DAM	None	Screen mode select (toggle)
		NORM	4 : 3
		ZOOM	Zoom
		FULL	16 : 9
		JUST	Just
		SELF	Auto

With the power off, this display responds to PON command only.

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JVC GD V502U, GD-V422U manual SERIAL Terminals connection, Connections, Serial

Contents

PLASMA DISPLAY MONITOR GD-V422U GD-V502UINSTRUCTIONS For customer UseRISK OF ELECTRIC SHOCK DO NOT OPEN Important Safety Instructions Dear JVC Customer Table of ContentsFCC STATEMENT FCC STATEMENTSet up Safety PrecautionsAC Power Supply Cord If problems occur during useSafety Precautions Cleaning and maintenanceWhen using the Plasma Display Accessories Supplied AccessoriesRemote Control Batteries Check that you have the Accessories and items shownAC cord fixing ConnectionsConnections PC Input Terminals connectionInstalling the ferrite core Large size SERIAL Terminals connectionCommand ConnectionsAV & COMPONENT Connection RGB signal R, G, B, HD, VDConnections Power ON / OFF Power ON / OFFAC cord connection MULTI PIP Basic ControlsNormal ViewingPLASMA DISPLAY Basic ControlsPress to select On-Screen Menu DisplaysTo SIGNAL screen for RGB On-Screen Menu Display from Remote ControlSelect the Input Signal Input Signal SelectionSelecting the On-Screen Menu Language ASPECT button ASPECT ControlsMode PictureAdjusting screen Adjusting PICTURE POSITION/SIZEHelpful Hint N / NORMALIZE Normalization MUTE SOUND AdjustmentAUTO Helpful Hint N / NORMALIZE NormalizationHelpful Hint N / NORMALIZE Normalization PICTURE AdjustmentsPICTURE Adjustments ADVANCED SETTINGSAdjusts for easier viewing of dark pictures Helpful Hint N / NORMALIZE NormalizationPRESENT TIME SETUP PRESENT TIME SETUP / SET UP TIMERPRESENT TIME SETUP/SET UP TIMER SET UP TIMERSCREENSAVER For preventing after-images START settingNEGATIVE / SCROLL selection MODE selectionReduces screen after-image Setup of SCREENSAVER TimeSCREENSAVER For preventing after-images SCREENSAVER For preventing after-images SIDE BAR ADJUST1 Display the “Operation Guide” Digital Zoom2 Select the area of the image to be enlarged 3 Select the magnification required for the enlarged displayCustomizing the Input labels Reduces power consumptionHow to setup MULTI DISPLAY Setup for MULTI DISPLAYHow to set the Display location number for each Plasma Display Setup for MULTI DISPLAYCOMPONENT / RGB IN SELECT SET UP for Input SignalsPress to select the “3D Y / C FILTER NTSC” Press to set ON / OFFCOLOR SYSTEM / ASPECT AUTO SET UP for Input Signals32 PULLDOWN SYNC Setting RGB sync signalH-FREQ. kHz / V-FREQ. Hz Displays the H Horizontal / V Vertical frequenciesSymptoms TroubleshootingSymptoms ChecksVIDEO input Applicable when Multi Screen and Digital Zoom VIDEO / COMPONENT / RGB / PC input signalsApplicable input signals for PC Input mini D-sub 15P ∗ Mark VIDEO inputGD-V422U SpecificationsGD-V502U Page 2004 VICTOR COMPANY OF JAPAN, LIMITED GD-V422U / GD-V502U PLASMA DISPLAY MONITORPrinted in Japan TQZW366-1 VICTOR COMPANY OF JAPAN, LIMITEDPLASMA DISPLAY MONITOR GD-V422PCE INSTRUCTIONS GD-V502PCEDear JVC Customer Table of ContentsFOR UK ONLY IMPORTANT THE MOULDED PLUG Important Safety NoticeSafety Precautions SetupWhen using the Plasma Display Safety Precautions Cleaning and maintenanceIf problems occur during use When using the Plasma DisplayCheck that you have the accessories and items shown Accessories SupplyAccessories Remote Control BatteriesAC cord fixing ConnectionsInstalling the ferrite core Large size Installing the ferrite core Small sizePC Input Terminals connection ConnectionsConnections SERIAL Terminals connectionSERIAL MULTI PIP Basic ControlsExample Surround Basic ControlsPower On / Off Power On / Off and input signal selectionAC cord connection OSD LanguagePower On / Off and input signal selection Select the input signalSET UP Selecting the On-Screen Menu LanguagePicture Mode On-Screen Menu DisplaysInput Sound ModeOn-Screen Menu Displays ASPECT button ASPECT ControlsMode PictureHelpful Hint N / Normalise Normalisation Adjusting Picture Pos./ SizeAdjusting screen Helpful Hint N / Normalise Normalisation Picture AdjustmentsNormal Cool Warm Picture Adjustments Advanced settingsHelpful Hint N / Normalise Normalisation Mute Sound AdjustmentNormal Auto Helpful Hint N / Normalise NormalisationDuring Digital Zoom, only the following keys Digital ZoomExit ExitPRESENT TIME Setup PRESENT TIME Setup / Set up TIMERPRESENT TIME Setup / Set up TIMER Set up TIMERPOWER ON Time / POWER OFF Time Screensaver For preventing after-images Start settingReversal / Scroll selection Mode selectionScreensaver For preventing after-images Setup of Screensaver TimeReduces screen after-image Press to display Screensaver menuScreensaver For preventing after-images Side Panel AdjustmentCustomizing the Input labels Reduces power consumptionSetup for MULTI DISPLAY How to Setup MULTI DISPLAYPress to select the MULTI DISPLAY Setup Setup for MULTI DISPLAY How to set the display location number for each Plasma Display3 ⋅ Component / RGB-in Select Setup for Input Signals3D Y / C Filter - For NTSC AV images Colour system / Aspect Auto Setup for Input SignalsCinema reality Sync Setup for input signalsH-Freq. kHz / V-Freq. Hz Setting RGB sync signalCheck by pressing the power switch or stand TroubleshootingIf a signal with a non-applicable colour system Applicable input signals for PC Input mini D-sub 15P ∗ Mark Input signal can be displayedPower Source SpecificationsPower Consumption Applicable signalsPrinted in Japan GD-V422PCE / GD-V502PCE PLASMA DISPLAY MONITOR2004 VICTOR COMPANY OF JAPAN, LIMITED TQZW367-1