15 16
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.
If the indicator on the TV lights up red, press POWER.
• Is the AC cord disconnected?
• Has the power been turned on?
• 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 3.)
• 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 9.)
• Strange colour, light
colour, or dark, or colour
misalignment.
• Adjust the picture tone. (See page 8.)
• Is the room too bright? The picture may look dark in a room that is too bright.
• Check the colour system setting. (See pages 5 and 7.)
• Check the HDMI auto view setting. (See page 6.)
• Power is suddenly
turned off.
• The unit’s internal temperature has increased.
Remove any objects blocking the vent or clean.
• Check the “Power Control” setting. (See page 9.)
• Is the sleep timer set? (See page 3.)
• No picture. • Is the connection to external equipment correct? (See page 2.)
• Is the correct input selected?
• Is the “Picture settings” correct? (See page 8.)
• Is the antenna connected properly?
• Is “On” selected in “Audio only”? (See page 9.)
• No sound. • Is the volume too low? (See page 3.)
• 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.
Clearing the password
If you forget the password, clear the password using the following procedure.
1
Press MENU to display the MENU screen, and then press
c
/
d
to select “Initial setup”.
2
Press
a
/
b
to select “Child lock”, and then press ENTER and the password input screen display.
3
If you enter “3001” using 0 – 9, the “Child lock” setting menu will be displayed.
4
Enter the 4-digit number as a password using 0 – 9. The new password is now set.
Specifi cations
Item Model 4T-C60CH1X
LCD panel 153 cm
Resolution
8,294,400 pixels (3840
g
2160)
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 / 2.6
g
9 cm 2pcs
Terminals
Antenna input
UHF/VHF 75
q
DIN type
SERVICE ONLY
3.5 mm jack
HDMI 1 (HDMI/ARC) HDMI input, ARC
HDMI 2 (HDMI) HDMI input
HDMI 3 (HDMI) HDMI input
AV IN VIDEO in, AUDIO in
AUDIO OUT AUDIO out, Headphone (
3.5 mm stereo)
USB USB shared with POWER SUPPLY (DC5V total 2A output)
DIGITAL AUDIO OUPUT Optical S/PDIF digital audio output
OSD language English/Simplifi ed Chinese/Arabic/French/Portuguese/Russian/Persian/
Thai/Malay/Vietnamese/Indonesian/Hebrew/Hindi
Power requirement AC 110 — 240 V, 50/60 Hz
Power consumption 184 W (0.5
W Standby)
Dimensions without stand
1358 (W)
g
799 (H)
g
83 (D) mm
with stand
1358 (W)
g
864 (H)
g
300 (D) mm
Weight without stand (with stand) 17.5 kg (18.5 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.
4T-C60CH1X_H375_EN.indd 84T-C60CH1X_H375_EN.indd 8 2/25/2020 2:36:14 PM2/25/2020 2:36:14 PM
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