JVC GD V502U, GD-V422U manual Norm Zoom, Full Just

Page 49

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.

9

Image 49

Contents Instructions Plasma Display MonitorRisk of Electric Shock Do not Open Important Safety Instructions Table of Contents Trademark Credits Attach the ferrite coreSet up Safety PrecautionsAC Power Supply Cord If problems occur during useWhen using the Plasma Display Cleaning and maintenanceAll of the following accessories are manufactured by JVC Electric shocks can result if this is not doneAccessories Supplied AccessoriesRemote Control Batteries Speakers ConnectionsAC cord fixing PC Input Terminals connection Signal Names for mini D-sub 15P ConnectorCommand Installing the ferrite core Large sizeSerial Terminals connection Communication parametersRGB signal R, G, B, HD, VD Power on / OFF Power on / OFFConnecting the AC plug to the Wall Outlet AC cord connectionNormal Basic ControlsViewing OFF Timer button Press to accessStand-by on / OFF button Surround buttonOn-Screen Menu Displays SettingsAdvanced Duration / Saver Time / Power OFF TimeSelect the Input Signal Input Signal SelectionSelecting the On-Screen Menu Language Aspect Controls Mode Picture ExplanationNormal Zoom Full Auto JustAdjusting screen Adjusting Picture POSITION/SIZESize / Clock Phase Helpful Hint N / Normalize NormalizationMute Sound AdjustmentAuto Standard Cinema Dynamic Picture AdjustmentsNormal Cool Warm Advanced Settings Setup Present Time SetupSET UP Timer Present TimePower on TIME/POWER OFF Time SET UP TimerPower OFF Time Power OFF FunctionStart setting Mode selectionScreensaver For preventing after-images Negative / Scroll selectionReduces screen after-image Setup of Screensaver TimePeak Limit OFF, DARK, MID, Bright OFF Dark MID Bright Side BAR AdjustPress to exit from Screensaver Display the Operation Guide Digital ZoomSelect the area of the image to be enlarged Select the magnification required for the enlarged displayCustomizing the Input labels Reduces power consumptionHow to setup Multi Display Setup for Multi DisplayMulti Display Setup Press to display Multi Display Setup menu Press to selectNTSC, PAL, Secam Press to select 2×2, 3×3Component / RGB in Select SET UP for Input SignalsComponent RGB 3D Y / C Filter For Ntsc Video imagesPulldown Color System / Aspect AutoIf the image becomes unstable Sync Setting RGB sync signalFREQ. kHz / V-FREQ. Hz Displays the H Horizontal / V Vertical frequenciesPlasma Display panel Symptoms Check TroubleshootingElectrical Appliances Cars / MotorcyclesApplicable input signals for PC Input mini D-sub 15P ∗ Mark Video / Component / RGB / PC input signalsPAL60 GD-V422U GD-V502U SpecificationsPage GD-V422U / GD-V502U Plasma Display Monitor Plasma Display Monitor GD-V422PCEINSTRUCTIONS GD-V502PCEPresent Time Setup For Your SAFETY, Please Read the Following Text Carefully Important Safety NoticeThis Apparatus Must be Earthed Green-and-Yellow EarthDo not stick any foreign objects into the Plasma Display SetupDo not remove the cover or modify it in any way Clean the power cable regularly to prevent it becoming dusty Observe the following precaution Accessories SupplyRequires two R6 batteries Optional Video Input Card insert Slots covered AC cord connectionSDA HD/SYNC SCL GND Ground Signal NameFull Just Norm ZoomRemote control Menu Screen on / OFF Power Indicator Sensor Main Power Button On / Off SwitchEnter / Aspect Button see Picture buttonOff SET UP buttonPosition buttons Digital Zoom see Sound button see Picture POS./ Size buttonPower On / Off and input signal selection Power On / Off and input signal selection To Sound adjust menu see To Picture adjust menu seePress to Setup Press to access each adjust screen From the unitPower on Time Power OFF TimeJust ZoomAuto Helpful Hint N / Normalise Normalisation Adjusting Picture Pos./ SizePos SizeDynamic NormalCinema Advanced settings Bass MuteTreble BalanceExit Button Can be operated Mute button VOL buttonPresent Time Setup Present Time Setup / Set up TimerSet up Timer White bar scroll Image Reversal Reversal / Scroll selectionOff Screensaver under On, press the R buttonStart Time Finish Time Peak limitSide Panel Adjustment Press to exit from Setup Power managementPC MiniD-sub input PC/COMPONENT/RGB/DVD/STB Press to select the Multi Display Setup Press to select 2×2, 3×3 Component / RGB-in Select Setup for Input Signals3D Y / C Filter For Ntsc AV images ComponentCinema reality Colour system / Aspect AutoIf the picture image becomes unstable PAL Secam NtscSync No Picture No Sound By button on the remote control Signal name Horizontal Vertical Component Input signal can be displayedWhen Multi Screen GD-V422PCE GD-V502PCE GD-V422PCE / GD-V502PCE Plasma Display Monitor