User manual LG 19LG31

[. . . ] LCD TV OWNER'S MANUAL 19LG30 19LG31 22LG30 22LG31 22LG30DC 26LG30 26LG30DC Please read this manual carefully before operating your set and retain it for future reference. Write the model number and serial number from the label on the back cabinet on the front or back of this manual. ENERGY STAR is a set of power-saving guidelines issued by the U. S. Environmental Protection Agency(EPA). As an ENERGY STAR Partner LGE U. has determined that this product meets the ENERGY STAR guidelines for energy efficiency. P/NO : SAC30708022 (0805-REV05) www. lgusa. com / www. lg. ca / www. lgcommercial. com WARNING / CAUTION WARNING / CAUTION To prevent fire or shock hazards, do not expose this product to rain or moisture. [. . . ] I Keep a sufficient distance between the product and the VCR. I Are the video cables installed properly?I Activate any function to restore the brightness of the picture. I Horizontal/vertical bars or picture shaking Poor reception on some channels Lines or streaks in pictures I Check for local interference such as an electrical appliance or power tool. Station or cable product experiencing problems, tune to another station. Station signal is weak, reorient antenna to receive weaker station. I Check for sources of possible interference. I I I Check antenna (Change the direction of the antenna). No picture when connecting HDMI I Check HDMI cable over version 1. 3. The HDMI cables don't support HDMI version 1. 3, it cause flickers or no screen display. In this case use the latest cables that support HDMI version 1. 3. The audio function does not work. I Are the audio cables installed properly? I I I Picture OK & No sound No output from one of the speakers Unusual sound from inside the product Adjust Balance in menu option. A change in ambient humidity or temperature may result in an unusual noise when the product is turned on or off and does not indicate a fault with the product. I No sound when connecting HDMI or USB Check HDMI cable over version 1. 3. I Use normal MP3 file. I I *This feature is not available for all models. There is a problem in PC mode. (Only PC mode applied) The signal is out of range Adjust resolution, horizontal frequency, or vertical frequency. I Check the input source. I APPENDIX Vertical bar or stripe on background & Horizontal Noise & Incorrect position Screen color is unstable or single color I Work the Auto configure or adjust clock, phase, or H/V position. I Reinstall the PC video card. I 91 APPENDIX MAINTENANCE Early malfunctions can be prevented. Careful and regular cleaning can extend the amount of time you can enjoy your new TV. Caution: Be sure to turn the power off and unplug the power cord before you begin any cleaning. Cleaning the Screen 1 2 Here's a great way to keep the dust off your screen for a while. Wet a soft cloth in a mixture of lukewarm water and a little fabric softener or dish washing detergent. Wring the cloth until it's almost dry, and then use it to wipe the screen. Make sure the excess water is off the screen, and then let it air-dry before you turn on your TV. Cleaning the Cabinet To remove dirt or dust, wipe the cabinet with a soft, dry, lint-free cloth. I Please be sure not to use a wet cloth. I Extended Absence CAUTION G If you expect to leave your TV dormant for a long time (such as a vacation), it's a good idea to unplug the power cord to protect against possible damage from lightning or power surges. 92 APPENDIX PRODUCT SPECIFICATIONS MODELS Dimensions (Width x Height x Depth) 22LG30 (22LG30-UA) 19LG30 (19LG30-UA) 22LG31 (22LG31-UB) 26LG30 (26LG30-UA/UD) 19LG31 (19LG31-UB) 22LG30DC (22LG30DC-UA) 26LG30DC(26LG30DC-UA) 26. 1 x 20. 0 x 8. 9 inches 20. 5 x 16. 9 x 7. 4 inches 18. 0 x 15. 3 x 7. 4 inches 458. 8 x 391. 0 x 189. 2 mm 522. 2 x 431. 5 x 189. 2 mm 663. 3 x 508. 2 x 227. 3 mm 26. 1 x 17. 6 x 3. 1 inches 20. 5 x 15. 1 x 3. 3 inches 18. 0 x 13. 5 x 3. 3 inches 458. 8 x 344. 5 x 85. 4 mm 522. 2 x 384. 2 x 84. 2 mm 663. 3 x 449. 8 x 80. 0 mm 1 pounds / 5. 0 kg 1. 0 10. 3 pounds / 4. 7 kg 12. 3 pounds / 5. 6 kg 1 pounds / 5. 3 kg 1. 6 22. 2 pounds / 10. 1 kg 18. 9 pounds / 8. 6 kg With stand Without stand Weight With stand Without stand Power requirement Television System Program Coverage External Antenna Impedance Operating Temperature Operating Humidity Storage Temperature Storage Humidity I AC100-240V ~ 50/60Hz NTSC-M, ATSC, 64 & 256 QAM VHF 2-13, UHF 14-69, CATV 1-135, DTV 2-69, CADTV 1-135 75 ohm 32 ~ 104°F (0 ~ 40°C) Less than 80% -4 ~ 140°F (-20 ~ 60°C) Less than 85% Environment condition The specifications shown above may be changed without prior notice for quality improvement. APPENDIX 93 APPENDIX EXTERNAL CONTROL THROUGH RS-232C - Only 26LG30/30DC, 22LG30DC The RS-232C port allows you connect the RS-232C input jack to an external control device (such as a computer or an A/V control system) to control the TV's functions externally. I Note: RS-232C on this unit is intended to be used with third party RS-232C control hardware and software. The instructions below are provided to help with programming software or to test functionality using telenet software. RS-232C Setup i. e) IN AUDIO (RGB/DVI) REMOTE CONTROL IN DIGITAL AUDIO OUT OPTICAL RS-232C IN (CONTROL & SERVICE) AUDIO OUT PR L R AUDIO ONENT IN S-VIDEO VIDEO L (MONO) AUDIO R AV IN 1 PC Type of Connector; D-Sub 9-Pin Male No. 1 2 3 4 5 6 7 8 9 Pin Name No connection RXD (Receive data) TXD (Transmit data) DTR (DTE side ready) GND DSR (DCE side ready) RTS (Ready to send) CTS (Clear to send) No Connection 1 5 Communication Parameters Baud rate : 9600 bps (UART) I Data length : 8 bits I Parity : None I Stop bit : 1 bit I Communication code : ASCII code I Use a crossed (reverse) cable. I 94 APPENDIX ! [. . . ] The covered code is a "commercial item, " as that term is defined in 48 C. F. R. 1995), consisting of "commercial computer software" and "commercial computer software documentation, " as such terms are used in 48 C. F. R. 227 . 7202-1 through 227 . 7202-4 (June 1995), all U. S. Government end users acquire covered code with only those rights set forth herein. 112 APPENDIX 1 MISCELLANEOUS. [. . . ]