Sharp LC-20SH4U LC-13SH4U LC-15SH4U LC-20SH4U Operation Manual - Page 29
Specifications - 20 lcd tv
UPC - 074000362772
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Troubleshooting (Continued) Antenna Problem The picture is not sharp. The picture moves. The picture is doubled or tripled. The picture is spotted. There are stripes on the screen or colors fade. Check item • The reception may be weak. • The quality of the broadcast may also be bad. • Make sure the antenna is facing the correct direction. • Make sure the outside antenna is connected. • Make sure the antenna is facing the correct direction. • There may be reflected electric waves from mountains or buildings. • There may be interference from automobiles, trains, high-voltage lines, neon lights, etc. • There may be interference between the antenna cable and AC cord. Try positioning them further apart. • Is the unit receiving interference from other devices? Transmission antennas of radio broadcasting stations, transmission antennas of amateur radios and cellular phones may also cause interference. • Use the unit as far apart as possible from devices that may cause possible interference. ■ Cautions regarding use in high and low temperature environments • When the unit is used in a low temperature space (e.g. room, office), the picture may leave trails or appear slightly delayed. This is not a malfunction, and the unit will recover when the temperature returns to normal. • Do not leave the unit in a hot or cold location. Also, do not leave the unit in a location exposed to direct sunlight or near a heater, as this may cause the cabinet to deform and the LCD panel to malfunction. Storage temperature: - 4 °F to +140°F (-20°C to +60°C) Specifications Items LCD panel Model Number of dots Video color systems TV Standard (CCIR) TV Tuning System TV function STEREO CATV Brightness Lamp life (Fluorescent lamp) Viewing angles Audio amplifier Speakers INPUT1 INPUT2 Terminals AUDIO OUT Antenna Headphone OSD language Power supply Power consumption Weight (approx.) LC-13SH4U LC-15SH4U LC-20SH4U 13" Advanced Super View & BLACK TFT LCD 15" Advanced Super View & BLACK TFT LCD 921,600 dots VGA N358 NTSC PLL 181 ch. MTS+SAP 125 ch. 430 cd/m2 60,000 hours* H: 170° V: 170° 1.0 W × 2 137/64 × 411/32 in. (4 × 11 cm), 2 pcs. COMPONENT-IN, AUDIO-IN VIDEO-IN, S-VIDEO-IN, AUDIO-IN AUDIO-OUT F-Type Mini-jack for stereo (ø3.5 mm) English/Spanish/French AC 120V, 60Hz 43 W (0.8 W standby): AC 120V 50 W (0.8 W standby): AC 120V 9.0 lbs. (4.1 kg), w/o accessories 10.1 lbs. (4.6 kg), w/o accessories 20" Advanced Super View & BLACK TFT LCD 70 W (0.8 W standby): AC 120V 15.2 lbs. (6.9 kg), w/o accessories * Typical time for power output decrease of about one-half assuming continuous use in a room with normal lighting, normal brightness and temperature at 77°F/25°C ■ As a part of policy of continuous improvement, SHARP reserves the right to make design and specification changes for product improvement without prior notice. The performance specification figures indicated are nominal values of production units. There may be some deviations from these values in individual units.