External Control | JVC GD-42X1E specs

External Control

You can control GD-42X1E from external control equipment (a personal computer or a dedicated controller) via the RS-232C terminal on the rear of the monitor.

Communication specifications

Cable

A crossover cable with a RS-232C connector

Communication specifications

●Baud Rate:	19200 bps
●Data Bits:	8 bits
●Parity:	Odd parity
●Stop Bits:	1 bit
●Flow Control:	No control

●Communication Code: ASCII Code

Terminal specifications

		Pin No.	Signal
		1	—
		2	RXD
		3	TXD
		4	—
	This is a male	5	GND
	This is a male	6	—
	terminal.	6	—
	terminal.	7	—
		7	—
		8	—
		9	—

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JVC GD-42X1E manual External Control

Contents

LCD Monitor Important Note Risk of Electric Shock Do not Open Important Safety Instructions Do not attempt to service the product yourselfPage 200 mm 7 7/8’’ 150 mm 5 7/8’’ 50 mm 2’’ 8’’ Important Recycling Information FCC Notice When fixing to furnitureTo prevent an accidental fall Features Contents Installation Included items Inserting batteries into the remote control Attaching and connecting the speaker unitInstallation When replacing the batteries To adjust the vertical position of monitor Detach the monitor from the standChange the position of the hooks Detach the monitor from the stand Attach the monitor to the stand Attach the hooks againSpeaker unit Tuner Hook upper Hang the monitor to the stand Connecting external devices To connect an Hdmi deviceTo INPUT-1/INPUT-2 INPUT-3 terminals Green Audio Input terminal RS-232C terminal Installation Connecting the power cable/Turning on the power Initial settingsSelect the place of installation Select the menu language Parts identification Main unit VOL + Remote controlCursor keys Controlling Hdmi devices Press the Link buttonSelect the device to control Control the selected Hdmi device Changing the settings Select Color TemperatureSelect the setting you want Finish the setting Technical information Adjust the picture to your needs To use a presetOpen the menu Select a memory from Memory Setting Select Load Preset To customize the settings To reset the settingsAdjust the picture to your needs See pages 16 and later for the detail of menu items Characteristics of the 6 presets Suitable for monitoring CCTVs in SD format Medical Images including Ray Pictures Setting values of each preset Medium Off On 0 -10 Mode-3 Auto Wide Standard Photo ProOption Mode-2 Mode-1 High Auto Low Off Middle SignageMode-1 Mode-1 Medium Auto Low Off Normal Off Mode-5 Off Short Off Mode-1 Off Normal Adjust the picture to your needsOff Mode-1 Off Auto Normal Set up the monitor for your Selecting the input signal Enjoy SLR digital camera photographs Set the aspect to 11, and adjust Dot Clock and Clock Phase.Set up the monitor for your PC Menu index by task Memory Setting Load PresetPicture Memory1 / Memory2 / Memory3 / Memory4 / Memory5 / Memory6 Tint Setting TintColor By Gain Brightness Contrast SettingContrast Enhancer Setting SharpnessEnhancer Backlight Backlight Setting Color SystemSmart Picture Dynamic Backlight Color Matrix Color SpaceSelects the color matrix used for color conversion Changes the range of color representation Color Temperature White Balance SettingDrive / G Drive / B Drive Cutoff / G Cutoff / B Cutoff Color Mngmt. Setting Adjusts the total coloring of pictures in detailColor Management Red Tint / Red Color Gamma Dynamic Gamma Adjusts the settings of picture noise reduction Noise ReductionDigital VNR High / Low / Off Picture Delay Time PC Monitor ModeNatural Cinema Auto / Off Eco Mode Makes the gradation of 8 bit signals natural and smoothOther Real Bit Driver Auto Volume Control BassTreble Balance Turn On Volume Volume LimitReset Restores the settings of Sound to the initial Setup Menu LanguageFront Panel Lock Auto Shut Off Options when the current input signal is SD Adjusts the aspect of picturesAspect Full Stretching a picture to the width of the monitor Options when the current input signal is HD Options when the current input signal is from a PC Position Adjustment Power IndicatorAdjusts the picture position on the monitor Display Aspect Setting Auto SettingInput-4 Setting Input Label PC Setting Sampling ModeWxga Select Size Clock Phase PC Position AdjustmentAuto Position Adjustment Reset One Touch Play Power Off LinkControl with Hdmi AMP Control Input-1 Audio Communication specifications External Control Command outline Example of communication proceduresCommand structure GD-42X1 0x82 0x80 IP 3 Lf 0x82 10†† 0x82 * S U F K x Lf Command listOperation commands Functions Data Troubleshooting Remote control does not workFollowing are not malfunctions Cannot turn on the monitor Cannot operate the product using the buttons on the monitor No soundNo picture from Hdmi devices No sound from Hdmi devices Specifications Vertical 56.42 Hz 75 Hz Audio cable 3.5 mm stereo mini / RCA ×1 Input terminalsStereo mini jack Output terminals Speaker output External control RS-232C 170.0 Dimensions599.8 Logos & Licenses Compliant signal formats INPUT-4 terminal PC Total pixels Effective pixels Pixel per line INPUT-1, INPUT-2, INPUT-3 terminal HDMI-HDMI INPUT-4 terminal compositeINPUT-4 terminal component Specifications Index Icons Numbers White Balance Setting Index One Touch PlayPage GD-42X1E Never cut or damage the power cord Follow this manual regarding setupConnect the power cord to a grounding outlet Take care when handling the glossy finish Do not allow the product to fallHandle LCD panel with care Hold the product so as not to scratch the screen How to replace the fuse For UK only If you accidentally cut the power cordDo not carry the product on your own On disposal of the product European Union Business users Other Countries outside the European Union Cleaning the cabinet MaintenanceCleaning the screen 200 mm 150 mm When hanging on a wallVentilation openings Features Contents Installation Inserting batteries into the remote control To adjust the vertical position of monitor Attach the monitor to the stand Connecting external devices Audio Input terminal RS-232C terminal Installation Interactive Plug-in Menu EnglishEU Previous 2/4 Parts identification Zoom Controlling Hdmi devices Select Colour Temperature Example to change the setting of Colour Temperature Technical information Select a memory from Setting Memory in Picture Open the menu To customize the settings Cctv HD Standard Setting values of each preset Cctv SD Signage Off Mode-1 Off Auto Normal Set up the monitor for your Enjoy SLR digital camera photographs Colour Mngmt. Setting › Red Hue Setting Memory Hue Setting Adjusts the tone of colour in detailAdjusts the density of colour 30 +30 Dilute ↔ Dense Hue Contrast Sharpness Colour System Colour Matrix Colour SpaceSelects the colour matrix used for colour conversion Changes the range of colour representation Colour Temperature Colour Mngmt. Setting Adjusts the total colouring of pictures in detailColour Management Red Hue / Red Colour Picture Management 3DY/C Natural Cinema Eco Mode Bass PEQ Menu Language Zoom Options when the current input signal is HD Information Input Label PC Setting Reset Control with Hdmi AMP Control External Control GD-42X1E 0x82 0x80 IP 3 Lf Command list Functions Data Troubleshooting Effective range of the remote control is about seven meters No sound from Hdmi devices Specifications Sub 15 pin ×1 Audio input 3.5 mm stereo mini jack Dimensions Compliant signal formats Total pixels Effective pixels Pixel per line INPUT-4 terminal composite Specifications AMP Control Auto Shut Off Auto Volume Control Icons Volume Limit White Balance Setting