39
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 cellular 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 has
ghosts.
There are
stripes on the
screen or
colours fade.
The picture
shakes.
The picture is
spotted.
Antenna
Troubleshooting (Continued)
Specifications
Item 20" LCD COLOUR TV, Model: LC-20B4E
LCD panel 20" Advanced Super View & BLACK TFT LCD
Number of dots 921,600 dots
Video colour system PAL/SECAM/NTSC
TV TV-Standard (CCIR) B/G, I, D/K, L
TV-Tuning System Auto preset 200 ch.
STEREO/BILINGUAL NICAM, IGR
AUTO PRESET YES
CATV ~Hyper Band
Brightness 430 cd/m
2
Lamp life 60,000 hours
Viewing angles H: 170° V: 170°
Audio amplifier 2.5 W × 2
Speakers 5 cm ø 2 pcs.
Terminals AV-IN 1 21 pin Euro-SCART
AV-IN 2 S-VIDEO, VIDEO, AUDIO
OUT AUDIO
Antenna DIN
Headphones 3.5 mm ø jack (Rear)
OSD language English/German/French/Spanish/Italian/Swedish/Dutch/Russian
Power requirement DC 13 V, AC 110 V – 240 V, 50/60 Hz
Weight 8.7 kg w/o accessories
Accessories Operation Manual, Remote Control, Batteries (× 2), AC adapter, AC cord,
Cable clamps (× 2)
■ 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.
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