LG 50PG20 Owner's Manual (English) - Page 90

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 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. 2 Make sure the excess water is off the screen, and then let it air-dry before you turn on your TV. Cleaning the Cabinet I 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. 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. PRODUCT SPECIFICATIONS APPENDIX MODEL Dimensions (Width x Height x Depth) With stand Without stand 42PG10 (42PG10-UA) 40.9 x 28.7 x 12.1 inches 1040.0 x 729.0 x 308.0 mm 40.9 x 26.6 x 3.2 inches 1040.0 x 677.0 x 83.6 mm 42PG20 (42PG20-UA) 42PG20C (42PG20C-UA) 40.9 x 28.7 x 12.1 inches 1040.0 x 731.3 x 308.0 mm 40.9 x 26.6 x 3.3 inches 1040.0 x 677.0 x 86.0 mm Weight With stand Without stand Power requirement Television System Program Coverage External Antenna Impedance 57.3 pounds / 26.0 kg 52.9 pounds / 24.0 kg 58.2 pounds / 26.4 kg 53.5 pounds / 24.3 kg AC100-120V ~ 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 Environment condition Operating Temperature Operating Humidity Storage Temperature Storage Humidity 32 ~ 104°F (0 ~ 40°C) Less than 80% -4 ~ 140°F (-20 ~ 60°C) Less than 85% I The specifications shown above may be changed without prior notice for quality improvement. 88