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14
Appendix
Troubleshooting
The problems described below are not always caused by malfunctions. Check the TV again before having the
TV serviced.
Problem Possible
Solution
• No power.
• Check if you pressed
POWER
on the remote control unit. (See page 5.)
If the indicator on the TV lights up red, press
POWER
.
• Is the AC cord disconnected?
• Has the power been turned on? (See page 5.)
• Unit cannot be operated.
• External infl uences such as lightning, static electricity, etc., may cause improper operation.
In this case, operate the unit after fi rst turning the power off the TV or unplugging the AC
cord and re-plugging it in after 1 or 2 minutes.
• Remote control unit does
not operate.
• Is battery inserted with polarity (
e
,
f
) aligned? (See page 4.)
• Is battery worn out? (Replace with new battery.)
• Are you using it under strong or fl uorescent lighting?
• Is a fl uorescent light shining on the remote control sensor?
• Picture is cut off.
• Are screen mode adjustments such as picture size made correctly?
(See page 7.)
• Strange colour, light
colour, or dark, or colour
misalignment.
• Adjust the picture tone. (See page 7.)
• Is the room too bright? The picture may look dark in a room that is too bright.
• Check the colour system setting. (See pages 6 and 9.)
• Check the HDMI auto view setting. (See page 8.)
• Power is suddenly turned
off.
• The unit’s internal temperature has increased.
Remove any objects blocking the vent or clean.
• Check the ECO setting. (See page 7.)
• Is the sleep timer set? (See page 4.)
• No picture.
• Is the connection to external equipment correct? (See page 3.)
• Is the correct input selected?
• Is the “Picture adjust” correct? (See page 7.)
• Is the antenna connected properly? (See page 3.)
• Is “On” selected in “Audio only”? (See page 9.)
• No sound.
• Is the volume too low? (See page 4.)
• Make sure that headphones are not connected.
• The TV sometimes makes a
cracking sound.
• This is not a malfunction. This happens when the cabinet slightly expands and contracts
according to changes in temperature. This does not affect the TV’s performance.
Cautions regarding use in high and low temperature environments
• When the unit is used in a low temperature space (e.g. room, offi ce), 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:
f
20°C to
e
60°C.
Specifi cations
Item Model
LC-50LE275X
LC-58LE275X
LC-65LE275X
LCD panel
126 cm
146 cm
164 cm
Resolution
2,073,600 pixels (1920
g
1080)
Video colour system
PAL/SECAM/NTSC 3.58/NTSC 4.43/PAL 60
TV function
TV-standard
Analogue
PAL: B/G, D/K, I SECAM: B/G, D/K, K/K
1
NTSC: M
Digital
DVB-T2
Receiving
channel
VHF/UHF
44.25—863.25 MHz
CATV
S1—S41 ch (including Hyperband)
TV-tuning system
Auto Preset 99 ch
STEREO/BILINGUAL
NICAM: B/G, I, D/K A2 stereo: B/G MTS: M
Viewing angles
H : 176º V : 176º
Audio amplifi er/Speakers
10 W
g
2 / 5
g
10 cm
2pcs
10 W
g
2 / 4
g
12 cm 2pcs
Terminals
Antenna input
UHF/VHF 75
q
DIN type
INPUT 1 (HDMI/ARC)
HDMI input
INPUT 2 (HDMI/MHL)
HDMI input (DC5V 900mA output)
INPUT 3
VIDEO in, AUDIO in, COMPONENT in
AUDIO OUT
AUDIO out
USB
USB (DC5V 1.5A output)
DIGITAL AUDIO OUTPUT
Optical Digital Audio Output
Headphone
3.5 mm stereo
OSD language
English/Simplifi ed Chinese/Arabic/French/Portuguese/Russian/Persian/
Thai/Vietnamese/Indonesia
Power requirement
AC 110 — 240 V, 50/60 Hz
Power consumption
68 W (0.5
W Standby)
106 W (0.5 W Standby)
179 W (0.6 W Standby)
Dimensions
without stand
1123 (W)
g
656 (H)
g
82 (D) mm
1300 (W)
g
763 (H)
g
68 (D) mm
1457 (W)
g
847 (H)
g
65 (D) mm
with stand
1123 (W)
g
687 (H)
g
255 (D) mm
1300 (W)
g
793 (H)
g
302 (D) mm
1457 (W)
g
878 (H)
g
335 (D) mm
Weight without stand (with stand)
20 kg (21 kg)
25.5 kg (26.5 kg)
36 kg (37.5 kg)
Operating temperature
0°C — 40°C
• As a part of policy of continuous improvement, SHARP reserves the right to make design and specifi cation changes for
product improvement without prior notice. The performance specifi cation fi gures indicated are nominal values of production
units. There may be some deviations from these values in individual units.
• Specifi cation may differ depending on the selected country.
CAUTION
• Installing the Liquid Crystal Television requires special skill that should only be performed by qualifi ed service personnel.
Customers should not attempt to do the work themselves. SHARP bears no responsibility for improper mounting or mounting
that results in accident or injury.
• Carefully read the instructions that come with the bracket before beginning work.
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