LG Projector Laser TV User Manual
Have a look at the manual LG Projector Laser TV User Manual online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 1069 LG manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.
81CONNECTING EXTERNAL DEVICES CONNECTING EXTERNAL DEVICES You can connect various external devices to Laser TV. Computer/Laptop Digital Device Headphones Game Console DVD Video USB HDMI - Page 82 Component - Page 85 Input(AV) - Page 85 RGB - Page 83 USB Devices - Page 47 Headphones - Page 86
82CONNECTING EXTERNAL DEVICES Connecting an HD Receiver, DVD Player, or VCR Connect an HD receiver, DVD, or VCR player to Laser TV and select an appropriate input mode. • Audio Return Channel (ARC) • An external audio device that supports SIMPLINK and ARC must be connected using HDMI input 1 (ARC) port. • When connected with a high- speed HDMI Ⓡ cable, the external audio device supporting ARC outputs optical SPDIF works with the SimpLink function without additional optical audio cable. NOTE HDMI connection With an HDMI cable, you can enjoy high quality picture and sound. Connect the HDMI input port of Laser TV to the HDMI output port. Press the INPUT button on the remote control to select HDMI. You can use any HDMI input port for connection. 0003000300030003002B00270030002C0003 RS-232C IN
83 CONNECTING EXTERNAL DEVICES HDMI to DVI Connection Use the HDMI to DVI cable to connect the HDMI input port of the Laser TV to the DVI output port. Press the INPUT button on the remote control to select HDMI. You can select any HDMI input port for connection. DVI OUTAUDIO OU T RS-232C IN RS-232C IN Connecting a PC This Laser TV supports the Plug & Play function. Your PC will automatically detect the Laser TV and requires no driver installation. RGB Connection Connect the PC output and the PC video input port of the Laser TV with an RGB cable. Connect the Laser TV's video (PC) input port to the RGB output port. To output the audio, connect the PC to the Laser TV using an optional audio cable. AUDIO OUT RGB OUT (PC) RS-232C INRS-232C IN
84CONNECTING EXTERNAL DEVICES HDMI to DVI Connection Use the HDMI to DVI cable to connect the HDMI input port of the Laser TV to the DVI output port. Press the INPUT button on the remote control to select HDMI. You can use any HDMI input port for connection. DVI OUTAUDIO OUT RS-232C IN RS-232C IN RGB to DVI Connection Connect the Laser TV's video (PC) input port to the DVI output port. To output the audio, connect the PC to the Laser TV using an optional audio cable. DVI OUTAUDIO OUT RS-232C INRS-232C IN
85 CONNECTING EXTERNAL DEVICES Connecting External Devices AV Connection Connect the output ports of an external device and the AV input ports of the Laser TV using AV connection cables. Press the INPUT button to select AV. 0024001200390003003200380037 000B002F004800490057000C 000B0035004C004A004B0057000C 002400380027002C00320003003200380037 RS-232C IN Red Red White White Yellow Yellow Component Connection You can enjoy more vivid images when you connect an external device with a component port to the component input port of the Laser TV. Press the INPUT button on the remote control to select Component. The output jack Y, PB or PR of the DVD player may be marked as Y, B-Y, R-Y/Y, Cb, Cr/Y, Pb or Pr depending on the model. 002400120039000300320038 0037 000B002F004800490057000C 003C 0033002500330035000B0035004C004A004B0057000C 002400380027002C00320003003200380037 RS-232C IN Red Red Red Red White White Blue Blue Green Green
86CONNECTING EXTERNAL DEVICES Connecting Headphones Headphone Connection You can listen to the sound from Laser TV using headphones. RS-232C IN Connecting a Laptop You can connect the Laser TV to a laptop to use various functions. RGB Connection You can connect it to the video (PC) input port of the Laser TV. RS-232C IN
87 CONNECTING EXTERNAL DEVICES HDMI connection Connect the HDMI input port of Laser TV to the HDMI output port. RS-232C IN The table below shows examples of switching the output. For more information, refer to the "External Output", "Connecting to an External Monitor", or similar sections of the owner's manual of your computer. Brand Switching Output NEC [Fn]+[F3] Panasonic[Fn]+[F3] Toshiba[Fn]+[F5] IBM[Fn]+[F7] Sony[Fn]+[F7] Fujitsu[Fn]+[F10] LG[Fn]+[F7] Samsung[Fn]+[F4] Macintosh Adjust the control panel to enable mirroring after start-up.
88CONNECTING EXTERNAL DEVICES Using the TRIGGER Port Motor screen connection Connect an external device (e.g., roll screen) to the TRIGGER (12V) port using a mini jack cable (3.5 mm). USB 1 Ready \f \b(PC) 2 1(ARC) HDMI (PC) (RGB\fHDMI-PC) LAN TRIGGER (12V) ()-- USB 1 Ready \f \b(PC) 2 1(ARC) HDMI (PC) (RGB\fHDMI-PC) LAN TRIGGER (12V) ()-- • Do not plug an earphone jack into the TRIGGER (12V) port. This may cause damage to the earphones. • When a device is connected to the TRIGGER port, turning the power on outputs voltage from the port; turning the power off stops outputting. NOTE
89Serial Communication Function Serial Communication Function Using Serial Communication If the Laser TV is connected to a PC through an RS-232C cable, you can use the PC to control functions of the Laser TV such as power On/Off or input selection, etc. This function may not be available for a particular menu or input mode. Establishing Serial Communication Connect the RS-232C (serial connector) of the PC to the RS-232C connector at the back of the Laser TV. You need to purchase a cable to connect the RS-232C connectors as it is not provided as an accessory. * A RS-232C cable is necessary for the remote control of the Laser TV (see Figure 1). (PC)(Laser TV) RS-232C IN [Figure 1] RS-232 Connection Diagram * There is no connection to Pin 1 and Pin 9. 2 3 4 5 6 7 8 2 3 4 5 6 7 8RXD RXD 9 5 6 1 TXD TXD DTR DTR GND GND DSR DSR RTS RTS CTS CTS PC Laser TV
90Serial Communication Function Communication Parameter Setup Baud Rate: 9600 bps(UART) Data Length: 8 bit Parity: none Stop bit: 1 bit Flow Control: none Communication code: ASCII code Data Structure 1016101610161016101610161016101610161016000 101110B2115311F41295133613D71478151915B 202120C22163220422A5234623E72488252925C 303130D23173321432B5335633F73498353935D 404140E24183422442C54366440744A8454945E 505150F25193523452D55376541754B8555955F 6061610261A3624462E56386642764C86569660 7071711271B3725472F57396743774D87579761 8081812281C38264830583A6844784E88589862 9091913291D39274931593B6945794F89599963 100A2014301E40285032603C70468050905A10064 Communication Protocol 1. Transmission [Command1] [Command2] [ ] [Set ID] [ ] [Data] [Cr] [Command1]: The first command to control the Laser TV (k. j, x, m, n, ASCII code, 1 Character)[Command2]: The second command to control the Laser TV (ASCII code, 1 character)[Set ID]: You can adjust the set ID to choose desired monitor ID number in option menu. Adjustment range is 1 to 99. When selecting Set ID ‘0’, every connected set is controlled. Set ID is indicated as decimal (1 to 99) on menu and as Hexa decimal (0x0 to 0x63) on transmission/receiving protocol.[Data]: To transmit command data (hexadecimal). Transmit ‘FF’ data to read status of command.[Cr]: Carriage Return It corresponds to ASCII code ‘0x0D’. [ ] : ASCII code ‘space (0x20) 2. OK Acknowledgement [Command2] [ ] [Set ID] [ ] [OK] [Data] [x] * The set transmits ACK (acknowledgement) based on this format when receiving normal data. At this time, if the data is data read mode, it indicates present status data. If the data is data write mode, it returns the data of the PC computer. 3. Error Acknowledgement [Command2] [ ] [Set ID] [ ] [NG] [Data] [x] If a set receives an abnormal piece of data such as a non-supported function or there is a communication error, it returns ACK in the above format.Data [00]: illegal code (This command is not supported.)