JVC Xiview TV LT-32WX50 LT-42WX70 RS-232C and Infrared Remote Control Guide

Version 1.1

Contents Introduction....2 RS-232C Command Types...2 Direct Commands List....3 Remote Control Emulation Commands List...5 Converting & Testing Codes...6 Acknowledgement Response Return Codes...7 RS-232C Interface Details...8 RS-232C Command Format...9 Infrared Control....10
JVC Xiview TV Remote Control Guide Introduction This guide provides all of the information required to enable Remote Control of JVC Xiview LT-42WX70 and LT-32WX50 monitors either by RS-232C connection or by Infrared Remote Control. This will enable Custom Installers or users to remotely control many functions on these monitors. The RS-232C codes shown in this guide will control the JVC LT-42WX70 and LT-32WX50 monitors via an RS-232C connection. Basic information about the RS-232C interface and communication settings is on page 8. The commands in this guide are in raw hexadecimal format and may require conversion to work with proprietary control systems. See page 6 for some examples of how to convert them. The Infrared Remote Control Codes shown in this guide will control the JVC LT-42WX70 and LT-32WX50 monitors via Infrared emulation. Some controllers will also generate Infrared commands from the RS-232C control codes. RS-232C Command Types There are two basic types of RS-232C commands. These are: 1. Direct Commands (see page 3 and 4) 2. Remote Control Emulation Commands (see page 5). Direct Commands, as their name suggests, directly control the monitor. Remote Control Emulation Commands achieve the same result, but they do it by emulating the functionality of the Remote Control Commands. The general rule is to use a Direct Command if one is available, otherwise use a Remote Control Emulation Command. Some of the commands in the Remote Control Emulation list do not actually appear on the Remote Control Handset, but they are all available if you wish to control those functions on the monitor, either by RS232C connection, or by Infrared Remote Control. In addition to the commands sent from the PC or controller to the monitor, there are Acknowledgement Response Return Codes returned by the monitor to the PC or controller. When used with appropriate control equipment, these can be used to further customise the installation. Details of the Acknowledgement Response Return Codes and how to use them are on page 7. The following three pages contain a list of all useful Direct and Remote Control Emulation Commands. All commands and Acknowledgement Response Return Codes in this guide assume a monitor ID of 80, which is the default value. It is possible to change this (see page 4 for details), however this is not recommended, as it is possible to leave the monitor in an uncontrollable state if the ID is changed and then forgotten.

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JVC Xiview TV Remote Control Guide Direct Commands: POWER Command Power Off Power On Power Toggle On/Off INPUT SWITCHING Command Input 1 Input 2 Input 3 Input 4 AUDIO VOLUME Command Volume Up Volume Down Volume Level Direct Entry (see P4 for details) AUDIO MUTE Command Audio Mute On Audio Mute Off Audio Mute On/Off Toggle MEMORY SETTING Command Memory Setting Memory 1 Memory Setting Memory 2 Memory Setting Memory 3 Memory Setting Memory 4 Memory Setting Memory 5 Memory Setting Memory 6 Memory Setting Memory + Memory Setting Memory ZOOM Command Zoom Panoramic, Panoramic Zoom Zoom 16:9 Zoom Zoom Full Zoom Regular, Slim Zoom Full Native Zoom 14:9 Zoom Zoom 16:9 Zoom Subtitle Zoom Just Zoom 1:1 Zoom Auto Zoom + (cycles forward through available options) Zoom (cycles backwards through available options)

Hex Code 0A 0A 57 2B 0A

Hex Code 0A 0A 0A 0A
Hex Code 4C 2B 0A 4C 2D 0A 4C xx yy 0A
Hex Code 4D 31 0A 4D 30 0A 4D 2B 0A
Hex Code 0A 0A 0A 0A 0A 0A 53 2B 0A 53 2D 0A
Hex Code 0A 0A 0A 0A 0A 0A 0A 0A 0A 0A 53 2B 0A 53 2D 0A

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JVC Xiview TV Remote Control Guide Direct Commands (continued): REMOTE CONTROL OPERATION Command Remote Control Operation Disable (see below) Remote Control Operation Enable (see below) TOUCH SENSOR PANEL Command Touch Sensor Panel Disable (see below) Touch Sensor Panel Enable (see below) SET MONITOR ID Command Set Monitor ID (See below for important information)
Hex Code 4D 30 0A 4D 31 0A
Hex Code 4B 30 0A 4B 31 0A
Hex Code 43 ID 0A ID can be any hex value in the range from 80 (the default) to FF. Hex Code 00 0A
TEST COMMAND Command Null Command (to check communication)
Audio Volume Level - Direct Entry The Audio Volume Level - Direct Entry option on the previous page allows any volume level between 00 and 50 to be set. To set the volume, select the required Volume Level from the table below and then replace xx yy in the command above with the appropriate xx yy values from the table. For example, to set the Volume Level to 26, send 4C 0A. Vol. xx yy Vol. xx yy Vol. xx yy Vol. xx yy Vol. 50 xx yy 35 00
SET MONITOR ID IMPORTANT INFORMATION The Set Monitor ID command above allows the ID of the monitor to be changed from the default of 80. This is to allow control of more than one monitor via the same connection. If you change the monitor ID, make sure that you keep a record of the new ID as it is possible to leave the monitor in an uncontrollable state if the ID is changed and then forgotten. Remote Control Operation & Touch Sensor Panel Commands Due to software variations, some LT-42WX70s have the enable and disable codes for these two commands reversed. If you find that your set does not work as expected, you should transmit the opposite code to that shown in the table above for these two commands. For example, to enable Remote Control Operation on these sets, send 4D 30 0A, and not 4D 31 0A as shown above. A software update is available to reverse this if required. Please contact your local JVC distributor to obtain the update.

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JVC Xiview TV Remote Control Guide Remote Control Emulation Commands Command Audio Mute On/Off Toggle Back (also removes OSD messages) Blue Button (for Photo Viewer on WX50) Colour Temp. (cycles through all options) Cursor Down Cursor Left Cursor Right Cursor Up Eco Mode (cycles through all options) Green Button (for Photo Viewer on WX50) Input 1 Input 2 Input 3 Input 4 Memory Setting + Menu On/Off toggle Option Button (for Photo Viewer on WX50) OK (to accept currently selected option) Picture Zoom (cycles through available modes) Power Off Power On Power On/Off Toggle Red Button (for Photo Viewer on WX50) Volume Down Volume Up Yellow Button (for Photo Viewer on WX50) Zoom 16:9 Zoom Full Zoom Panoramic Zoom Slim Zoom Zoom Subtitle Hex Code 43 0A 36 0A 46 0A 36 0A 42 0A 42 0A 41 0A 43 0A 41 0A 44 0A 31 0A 32 0A 34 0A 42 0A 44 0A 41 0A 43 0A 41 0A 33 0A 41 0A 44 0A 37 0A 43 0A 46 0A 45 0A 45 0A 32 0A 31 0A 37 0A 30 0A 45 0A ASCII 03 1C 03 E3F 03 B7B 03 5B 03 5A 03 7C 03 8A 23 3D 03 1B 03 0D 03 7A 0F 0C 03 0A 03 1A 03 1D 23 3C 03 1F 03 1E 23 3E 03 DDDDEE

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JVC Xiview TV Remote Control Guide Converting & Testing Codes The codes shown on pages 3-5 are raw hex codes and must be converted to the appropriate format in order to work with proprietary controllers such as those from Crestron or AMX. To help with the conversion, here are two sample strings for those brands: The Power On Command (from page 3) is: 0A Crestron controller Power On Command: \x21\x82\x80\x50\x57\x31\x0A\r AMX controller Power On Command: SEND_STRING dvTV, "$21, $82, $80, $50, $57, $31, $0A You can see from these examples that it is easy to convert any of the RS-232C codes in this guide into the equivalent Crestron or AMX control strings. This should also be the case for most other controllers that allow transmission of hex data. In order to test these commands, it is useful to have a program that can send raw hex codes directly to the Serial port on a PC. There are many programs that can do this, but here are details of a few that are useful for test purposes: RS232 Hex Com Tool 30-Day Evaluation Version available from http://www.rs232pro.com This is a very basic simple to use program that lets you send any hex command and see the response from the monitor. The Evaluation Version times out every five minutes, but it can be instantly restarted. Hercules Setup Utility Free from: http://www.hw-group.com/products/hercules/index_en.html This is a slightly more complex program that can do far more than just send hex commands. Use the Serial tab to send commands direct to the serial port. This program is recommended if you are a more experienced PC user. Docklight Evaluation version available from: http://www.docklight.de Another more advanced program. This one is particularly good for checking the Acknowledgement Response Return Codes. AccessPort Free from: http://www.sudt.com/en/ap/index.html This is an intermediate level program. Not as easy to use as some of the others, but free. Eltima Software Advanced Serial Port Terminal 14-Day Evaluation Version available from: http://www.eltima.com/products/serial-port-terminal/ This is an excellent intermediate level program. It allows the commands to be sent in loops for repeated testing. It also shows the return codes in both hex and ASCII formats. If you want to use just one program from those above for general testing, I would recommend the Hercules Setup Utility. All of these programs will accept the hex codes exactly as shown in this guide. They can simply be copied and pasted into the programs and then sent to the monitor. Most of the programs require the user to switch to hex mode before sending hex codes. Please note that you will require a cross-connected serial cable (sometimes called a nullmodem or DTE/DTE cable) if you wish to connect the monitor to a PC for testing.

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JVC Xiview TV Remote Control Guide Acknowledgement Response Return Codes In most installations, it will normally be sufficient just to send a command to the monitor and assume that the monitor will carry it out requested. In some installations, there may be a requirement to confirm that the monitor has carried out the command before continuing. This is particularly important when sending multiple commands. It is possible to check if the monitor has carried out a command by monitoring the Acknowledgement Response Return Code returned by the monitor. The monitor will return an Acknowledgement Response Return Code for any valid command that it receives. The general format of the Acknowledgement Response returned from the monitor is: 80 CC CC 0A - Where CC CC is the first 2 bytes of the command that was originally sent to the monitor (not including the 80). Taking the Power On command from page 3 as an example, to switch the monitor power on, we would send to the monitor: 0A If the Power On Command completes successfully, the monitor will return: 57 0A This Acknowledgement Response format is the same for all of the commands listed above. The Acknowledgement Response Return Codes for all of the commands listed on pages 3-5 (assuming the command is successful) are as follows: Function Power On/Off Input Changed Audio Volume Level Changed Audio Mute State Changed Setting Memory Changed Zoom Changed Remote Control Operation On/Off Touch Sensor Panel On/Off Monitor ID Changed Remote Control Emulation Command (all commands) Test (Null Command to check communication) Acknowledgement Response 57 0A 50 0A 4C 0A 4D 0A 53 0A 53 0A 55 0A 55 0A 55 0A 43 0A 00 0A
The list above includes a Test (null) response. This doesnt actually do anything, but it is useful to check that the controller is communicating with the monitor before sending any real commands. This should be used with the Test Command shown on page 4. If we send to the monitor: 00 0A Assuming the monitor is connected to the PC or controller correctly, it will respond with: 00 0A It will respond whether it is in Standby or Powered On.

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JVC Xiview TV Remote Control Guide RS-232C Interface Details The RS-232C interface on the monitor is a standard 9 pin D-Sub male connector. The pin connections for the monitor are as follows: Pin No. 5 1, 4 & 6-9 Signal Rx Data Tx Data Ground No Connection Function Receive Data Transmit Data Signal ground Signal Direction Computer/Controller to Monitor Monitor to Computer/Controller

Communication Parameters The communication parameters for the monitor are as follows: Parameter Mode Character Length Parity Start Bit Stop Bit Data Rate Flow Control Data Format Value Asynchronous 8 Bit Odd 19200bps (19.2kbps) None Binary

Diagram of Data Format:

b0 b1 b2 b3 b4 b5 b6 b7 p

Start Bit

Parity Bit

Stop Bit

Set both send and receive modes to Hex format.

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JVC Xiview TV Remote Control Guide Command Format The RS-232C commands are bidirectional and consist of a variable number of hexadecimal numbers. All of the commands sent to the monitor shown in this guide are 7, 8, 9 or 10 bytes long. The Acknowledgement Response Return Codes returned from the monitor are 6 bytes long. The basic format of the commands is as follows: Section Header Device ID Monitor ID Command Data End Size 1 byte 1 byte 1 bytes 2 bytes Variable 1 byte Comments Can be one of two possible values see below Fixed always 82 Default is 80 but can be changed (see page 4) See below Length varies depending on command see below Fixed always 0A
Taking each of these sections in turn: Header The header can be one of two possible values. These are: 21 Operating Command (from PC/controller to monitor) 06 Acknowledgement Response Return Code (from monitor to PC/controller) Device ID This is fixed at 82 for all models. Monitor ID The default value is 80, but it can be changed to any hex value in the range from 80-FF. See page 4 for details. Command This is the command sent to/from the monitor and varies depending on the command. As an example, the Power Command is 50 57. The other commands can be worked out from the tables on pages 3-5. Data This is the value to apply to the command. Following on from the Power example above, the data value for Off is 30 and the data value for On is 31. End This signifies the end of the command and is fixed at 0A for all models. Putting all this together, a typical command (Power On) to the monitor would therefore be: 21 Header 82 Device ID 80 Monitor ID 50 Command Data 0A End
Error Handling The monitor will ignore any commands that it cannot recognise, e.g. Monitor ID does not match, parity error, invalid command, etc. It will also ignore any inappropriate commands, e.g. Power On when the monitor is already on. If consecutive commands are used, it is assumed that any external controller will not transmit a command until it has received an appropriate Acknowledgement Response Return Code to confirm that the monitor is ready to accept the next command (see page 7 for details). If this is not possible, you should add a delay of 2-3 seconds between consecutive commands.

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JVC Xiview TV Remote Control Guide Infrared Control It is also possible to control the monitors via Infrared Remote Control Signal Emulation, though is this sometimes slightly more difficult to achieve than RS-232C control due to the differences in Infrared emulation methods between the various equipment manufacturers. To send an Infrared command to the monitor, send the ASCII value in hex of the command required. The ASCII values for all of the Remote Control Emulation Commands are shown in right hand column of the Remote Control Emulation Command tables on page 5. As an example, to send the Power On command, we would send: 03 1D It is unlikely that these raw commands will work with proprietary Infrared controllers and they must be converted to the appropriate format before use. For the most common Infrared control system, the Philips Pronto, the widely available free MakeHex program will convert the codes in this guide into the Long hex format used by Pronto and other similar systems. Full details of how to carry out the conversion are included with the MakeHex program, but here is some basic information that may help with the process. This information assumes a basic knowledge of Makehex and the DOS commands required to use it. When using MakeHex, you should set the Device parameter in the MakeHex.irp input file to the decimal equivalent of the first hex number in the ASCII column on page 5. When using MakeHex, remember that this uses decimal numbers in its.irp input file. The numbers given in this guide are all in hex. You will therefore have to convert them to decimal to use with Makehex. The Calculator program supplied with most versions of Microsoft Windows can be used to convert from hex to decimal and from decimal to hex. As a full worked example, using the Menu Command (which toggles the Menu On/Off), looking at page 5, we can see that the hex ASCII code for this is 03 7A. Converting these two numbers to decimal gives 03 122. Putting these two numbers into the JVC.irp input file supplied with Makehex gives the following first two lines for the.irp input file: Device=03 Function=122 Running Makehex with these parameters will generate the following output file: Device Code: 3 Function: 006D 0141 00A003C 0014 003C 0014 003C 0014 003C 0014 003C 0014 003C 0014 003C This can be used in any Remote Control system that uses Pronto style Long hex commands. There is however a way to make this process slightly easier and this is to run Makehex with the B command line option. This will make it generate the hex as well as the decimal numbers for the required commands. Running Makehex B on the.irp file shown above will generate the following output file: Device Code: 3 (0x03) Function: 122 (0x7A) 0000 006D 0141 00A003C 0014 003C 0014 003C 0014 003C 0014 003C 0014 003C 0014 003C 0014 0336

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JVC Xiview TV Remote Control Guide This shows both the decimal (3 and 122) as well as the hex (03 and 7A) command numbers and makes it easier to confirm that the correct command has been generated. Using the method above, it is possible to generate any required individual Pronto style Long hex command. Makehex can also generate a range of commands. As an example, the following entries in the.irp file would generate all commands from to (to 03 2D in hex). Device=03 Function=22.45 Some controllers are able to create Infrared Commands from the RS-232C Remote Control Emulation Codes on page 5. Where this is possible, it is a matter of personal preference as to which of them should be used.
Version History: Version 1.0 1.1
Date 05/11/2009 04/06/2010
Details First Version Expanded Infrared Control information. Other minor corrections and amendments.
Produced by Gary Broadbent JVC(UK) V1.1 04/06/2010 E&OE
2010 JVC This document may be distributed freely as long as the author and copyright information remain intact. Please email any corrections, suggestions or requests for more information for the attention of Gary Broadbent at: info@jvc.co.uk This document may be updated from time to time. To download the most recent version, go to: http://uk.jvc-service.net/public/document.cfm?prog=docu.cfm&Model=LT-42WX70&SGK=0&SGT=0&MLDC_id=6807

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LT-42WX70
42-inch Full HD Slim LCD Monitor
Imagine your DSLR photographs represented in faithful colour in your living room - a mirror of reality experienced.
All pictures shown are courtesy of JVC's amateur photography enthusiasts.
Welcome to the New Genre of Enjoyment
TV started off using broadcasting signals for real-time display. The evolution of technology has brought about a much greater diversity of usage following the expansion of packaged media like VCR and DVD Disks. Now, JVC is proud to bring to you a further evolved way of enjoyment:
"Show Your True Colours"
Imagine the joy of sharing your experiences in real and faithful colour.
Various Occasions to Enjoy Xiview

Faithful Pictures

Professional Photographer Pro Photogragher

Best Customized Pictures

Amateur Photographer

Photograph

Supported by 1) Gamma 2.2 2) D65/9300 3) Adobe RGB 96% Professional TV Programmer

Supported by Movie Lover

Supported by 1) Gamma 2.2 2) D65/9300

Supported by

With LT-42WX70, you can go to two directions. "Faithful to the reality" or "Customized to your Taste".

Developers' Voices

For the new genre of enjoyment, JVC created the special development team for this new product. Here, they have provided tips to best stimulate your senses:
"We invite you to enjoy the freedom of extensive picture adjustments." ---------- Mr Fujita, Engineer
Youll have the ability to enjoy pictures like never before with the ability to adjust this monitor depending on the viewing environment and the content. Unlike other LCD products, you have many parameters that can be individually adjusted in the menu of the LT-42WX70. The display also can save up to 6 modes for each input terminal. The picture menu also has recommended preset modes, allowing you to enjoy your content without hassle. Photo Pro is set for accurate reproduction of both sRGB & Adobe RGB photographs. Monitor Mode is optimized for precise reproduction and analysis of moving pictures as raw data and Theater Mode is recommended for watching movies. For everyday use, Standard mode has been optimised for this application, while Game mode is best for delay free action on the screen. Please enjoy the freedom of customising the picture, no matter where you are and what you watch with our LT-42WX70 model.
"Experience faithful colour reproduction" ---------- Ms Hanaoka, Engineer
To achieve this, we have tested thousands of applications and examples to compare our display screen versus the original data, utilising the chromaticity point conversion process, powered by the exclusive JVC picture engine New DynaPix HD During the development, we focused on simulating the colour on the LCD and how this compares with the original colour, since our target was to pursue true colour reproduction. A colour space chart does not reveal the real difference of Adobe RGB and other colour spaces. However, the actual difference is quite large, since colour does not exist in a two dimensional (2D) area, but is in fact three dimensional (3D) space with luminance being a key part of the final process, which is where Adobe RGB comes into play with a bigger 3D space. This was the reason that we had to simulate so many types of data comparisons during development. Generally speaking, it is relatively easy to reproduce colour in the RGB signal format as long as the quality of the LCD panel is good. Compared with the other LCD monitors, the JVC LT-42WX70 adopts not only RGB formality, but YUV, which is used in AV equipments, in order to improve the picture quality e.g. Scaling, IP conversion, Enhancing, Noise reduction and Colour management. When converting a YUV signal to RGB (which is the display format of the LCD panel), it is important to maintain high signal processing performance via the picture engine in order to pursue a faithful colour reproduction. Thanks to our exclusive, JVC technology, the LT-42WX70 has achieved the performance to match the input & output data faithfully, and also the performance to process the image in various ways. Its actually a new genre of enjoyment in being able to view such rich, faithful colours on a big screen. Try your own photos with the LT-42WX70 and it will surely be a fresh experience!

for Photo PRO

for Video
Displaying Digital SLR Photographs
Wider Colour Gamut and Adobe RGB Compatibility
The LT-42WX70s wider colour gamut ensures that every digital still photograph taken using sRGB or Adobe RGB colour space will be faithfully reproduced. Depending on the source signal video or stills the user can select a colour mode from Wide (the LCDs colour space), Normal (ITU-R BT.709, HDTV standards), x.v.Colour (xvYCC extended gamut), sRGB (same primaries as HDTV) and Adobe RGB, with the latter two designed especially for viewing digital still images.

0.7 0.6 0.5 0.4 0.3

620 640
Natural and Smooth Video Quality
New DynaPix HD Picture Engine
The new DynaPix HD Picture Engine guarantees the accurate reproduction of natural colours and clear pictures.
Real Bit Driver: A 12-bit per colour (x RGB = 36-bit) processor that up-converts 8-bit* HD broadcast programmes and DVD signals into 12-bit Deep Colour signals to ensure smoother gradation regardless of the quality of the original source signal. Intelligent Clear NR (3D): Effectively reduces noise without motion blur by detecting picture noise in each of the 16 frequency areas in real-time. It also adjusts the amount of noise reduction as required without adversely affecting the original picture. Intelligent Colour Management: This new and original algorithm increases visual sensitivity naturally for colours in areas of an object that the viewer focuses on. It analyzes the colour distribution in each frame of the input signal in real-time to perform high-level processing for those areas to create images with vividly realistic colours and textures as well as more presence.
* The quantity of bits will vary depending on the source.
100Hz/120Hz* Clear Motion Drive III Anti-blurring Technology
JVCs 100Hz/120Hz Clear Motion Drive III anti-blurring technology significantly reduces motion blur in LCD TV images with rapid motion by utilising a high-precision interpolation algorithm to double the amount of frame rate. A real-time, motionestimated Hadamard 3D noise reduction system is also utilised to eliminate noise while maintaining the realism and sharpness of the original picture for both 50Hz (PAL) and 60Hz (NTSC) signals.
* 120Hz scanning applies to the NTSC broadcasting system.
Colour space chromaticity diagram (uv chromaticity): As shown here, the LT-42WX70 is capable of encompassing 100% of the sRGB colour space and offers a coverage rate of 96% for Adobe RGB, enabling it to reproduce deeper reds and blues as well as more vibrant greens, which are typical characteristics of the Adobe RGB colour range.

700~ 780

0.1 0.0 0.0 0.1

400~380

WX70 Adobe RGB sRGB Conventional

0.4 0.5 0.6 0.7

Immediate Reproduction
The LT-42WX70 comes with an array of terminals for viewing both video and still images including an HDMI terminal. Connecting the TV directly to a D-SLR camera via the HDMI connection allows images to be reproduced immediately after they are taken.

Conventional

100Hz/120Hz Clear Motion Drive III

x.v.Colour

x.v.Colour technology ensures accurate colour reproduction while enhancing detail and hues to create more natural images that are as true as the eye can perceive.
x.v.Colour and its logo are registered trademarks. Vivid colours and rich contrast realised.
Individual Gamma Curve Adjustment Prior to Shipping
It is unnecessary to match the gamma curve for conventional LCD monitors; nonetheless, in order to ensure accurate gradations regardless of the manufactured lot, as well as consistent and faithful colour reproduction when displaying photographs, JVCs Individual Gamma Curve Adjustment calibrates each panels greyscale tones to gamma 2.2 before a unit is shipped.

Eco Mode

Screen brightness is automatically adjusted according to ambient light levels in the room, which helps to alleviate eye fatigue and reduce power consumption to save energy.
3D NR processing available even for pictures with rapid motion.

Specifications

LT-42WX70 Panel Conventional LCD: Colour details and gradations are not clear. The LT-42WX70: Colour details and gradations are clearly visible. HD Ready HDMI Component Slim Yes(HD Ready 1080p) IN:x3(CEC) IN:x1(shared with PC IN*) IN:x1(shared with PC IN*) IN:x1(with 3.5mm audio mini jack) 20W total (10W+10W) 100-240V AC, 50Hz/60Hz 175W average/0.7W standby 990x661.8(low)/689.3(mid)/716.8(high)x170mm; 19.0kg(w/o SPK:17.8kg) 990x599.7x42.5mm;13.2kg(w/o SPK:12.0kg) *Compatible with supplied conversion cable.

Connectivity

The LT-42WX70 comes with an array of terminals to enhance connectivity such as 3 HDMI connectors (CEC), a PC input terminal that can be used as a component or composite terminal via the supplied conversion cable, and audio L/R jacks for the supplied speaker or connection to an external speaker system.

Alternative connection

Precisely Adjusting the Picture Quality
52 On-screen Image-quality Adjustment Properties
To achieve the preferred colours of connected sources individually, the LT42WX70 features 52 on-screen imagequality adjustment properties that allow the fine-tuning of colours, tint, gamma, and more, regardless of whether the source is a movie or still photograph.
Composite PC(D-sub 15-pin) Speaker(detachable) power output(RMS) Power requirements Power consumption Dimensions (W x H x D) : net weght With tabletop stand Monitor only
HDMI SLR digital camera HDMI HDMI D-sub 15-pin +- +R L
Supplied speaker Blu-ray player PC Set-top box

External speaker system

Imagine the joy of sharing your experiences with real and faithful pictures.

DISTRIBUTED BY

www.jvc-asia.com www.jvc-me.com
Printed in Japan CATALOGUE_DP_09061