Instruction/ maintenance manual of the product 28LF4520 LG Electronics
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O WNER’S MANU AL Saf ety and Ref er ence P/No : MFL68926701 (1501-REV00) ww w .lg.com *MFL68926701* Please read this manual carefully before operating your set and retain it for future reference.
2 ENGLISH T able of C onten ts 3 IMPORT ANT SAFETY INSTRUC TIONS 6 P REP ARING 7 M AINTENANCE 7 Cleaning Y our T V 7 Screen, Fr ame, Cabinet, and Stand 7 Po wer C ord 7 L IFTING AND M OVING THE T .
3 ENGLISH IMPORT ANT SAFETY INSTRUCTIONS Always comply with the f ollowing precautions to avoid danger ous situations and ensure peak performance of your product. Do not allow the television to become wet. Clean only with a dr y cloth. Do not block any ventilation openings.
4 ENGLISH Unplug this apparatus during lightning storms or when unused for long periods of time. Refer all servicing to qualified ser vice personnel.
5 ENGLISH T V as electric shock may occur . Do not clean with chemicals such as alcohol, thinners, or benzine . Moving Make sure the product is turned off, unplugged , and all cables have been remo ved. It may take 2 or more people to carry larger T V s.
6 ENGLISH - Connect the equipment to an outlet on a circuit different fr om that to which the receiv er is connected. - Consult the dealer or an experienced radio/TV technician for help .
7 ENGLISH Do not use any chemicals, such as waxes , benzene, alcohol , thinners, insecticides, air fresheners, lubricants , as these may damage the screen ’ s finish and cause discoloration. Do not spray liquid onto the surface. If water enters the T V , it may result in fir e, electric shock, or malfunction.
8 ENGLISH USING THE JO Y STICK BUT T ON (Image shown may differ from y our T V .) Y ou can operate the T V by pressing the button or moving the joystick left, right, up , or down. Joystick Button Basic functions When the T V is turned off , place your finger on the joystick button, press it once, and r elease it.
9 ENGLISH NOTE If you record a T V program on a DVD rec order or VCR, make sure to connect the T V signal input cable to the T V thr ough a DVD recorder or VCR. For more information of r ecording, r efer to the manual provided with the connected device .
10 ENGLISH Alternates between the two last channels selected. (pressing repeat edly). Adjusts the volume lev el. Accesses y our favorite channel list. Digital signal: Changes the audio language. Analog signal: Changes the MTS sound . Mutes all sounds.
11 ENGLISH Gamma Sets the gradation curve according to the output of picture signal in relation to the input signal. Color Gamut Selects the range of colors that can be expressed. Edge Enhancer Shows clear er and distinctive yet natural edges of the video .
12 ENGLISH W arning when using USB storage de vices The T V r ecognizes only a USB storage devic e. If you connect a USB storage device to the T V through a USB hub , your T V ma y not recognize the USB storage device. The T V ma y not recognize a USB stor age device that requires a special driv er .
13 ENGLISH T O SEE WEB MANU AL T o obtain detailed User Guide information, please visit www.lg.c om. LICENSES Supported licenses may differ by model. F or more information about licenses, visit www .lg.com . Manufactured under license from Dolby Laboratories.
14 ENGLISH SPECIFICA TIONS Product specifications may be changed without prior notice due t o upgrade of product functions. Models Dimensions (W x H x D) W eight Powe r consumption Powe r requirement With stand Without stand With stand Without stand 22LF4520 507.
15 ENGLISH RGB (PC) / HDMI (PC) suppor ted mode (22LF4520) Resolution Horizontal Frequency (kHz) V ertical Frequency (Hz) 720 x 400 31.468 70.080 640 x 480 31.469 37.500 59.940 75.000 800 x 600 37.879 46.875 60.317 75.000 1024 x 768 48.363 60.004 1024 x 768 (Only HDMI(PC)) 56.
16 ENGLISH INFORMA TION Information for En vironmental Preservation L GE. announced the ‘L G D eclar ation for a Cleaner Environment’ in 1994, and this ideal has served as a guiding managerial principle ever since.
THE CONSUMER ELECTRONICS INDUSTR Y CARES • Manufactur ers, ret ailers and the r est of the consumer electronics industry are committed to making home entertainment safe and enjo yable.
L G Cust omer Information C enter For inquir es or comments, visit www.lg .com or call; 1-800-243-0000 USA, Consumer User 1-888-865-3026 USA, Commercial User 1-888-542-2623 CANADA Register your pr oduct O nline! ww w .lg.com Declaration of Conformity T rade Name LG Model 22LF4520-PU 24LF4520-PU 28LF4520-PU Responsible Par t y L G Electronics Inc.
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