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Problem 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 has not been disconnected.
• Make sure the antenna is facing the correct direction.
• Broadcast waves may be reflected from adjacent 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 power cable. Try positioning
them further apart.
• Is the unit receiving interference from other devices?
Transmission antennas of radio broadcasting stations and transmission antennas of
amateur radios and mobile phones may also cause interference.
• Use the unit as far apart as possible from devices that may cause possible interference.
The picture is not sharp.
The picture shakes.
The picture has ghosts.
There are stripes on the screen or
colours fade.
The picture is spotted.
Antenna
Troubleshooting (Continued)
Model
LC-15SH1M/LC-15SH1X LC-20SH1M/LC-20SH1X
Items
LCD panel
15" (38 cm) Advanced Super View & BLACK TFT LCD 20" (50 cm) Advanced Super View & BLACK TFT LCD
Number of dots 921,600 dots
Video colour system World multi system
TV-Standard (CCIR) PAL: B/G, I, D/K NTSC: M SECAM: B/G, D/K
TV-Tuning System Auto preset tuning
TV STEREO/BILINGUAL NICAM-B/G, I, D/K, A2 stereo-B/G
AUTO PRESET Yes
CATV S1~S41 ch. Hyper Band
4 LINE DIGITAL COMB FILTER Yes
Brightness 430 cd/m
2
Lamp life 60,000 hours*
Viewing angles H: 170° V: 170°
Audio amplifier 2.1 W × 2
Speakers 11 cm × 4 cm 2 pcs.
INPUT1 Y, PB
(C
B), PR
(C
R) / Audio (L/R)
Terminals
INPUT2 Composite Video, S-Video, Audio (L/R)
AUDIO OUT Audio (L/R)
Headphones 3.5 mm ø jack (side)
OSD language English/Chinese/Arabic
Power requirement AC 110 V–240 V, 50/60 Hz
Power consumption 46 W (1.0 W Standby), AC 230 V 64 W (1.0 W Standby), AC 230 V
Weight (approx.) 4.3 kg, w/o accessories 6.4 kg, w/o accessories
* The typical period of time after which the lamp’s power output will have decreased by about half, given that the LCD TV set is used continu-
ously in a 25°C room under standard lighting and brightness conditions.
■As a part of policy of continuous improvement, SHARP reserves the right to make design and specification changes for the LCD TV set
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.
Specifications
LC15_20SH1M_X_E_P25-28.p65 05.1.13, 2:55 PM26