Connecting External Devices; Troubleshooting - Sharp LC-20SH6U Operation Manual

Connecting External Devices
Troubleshooting
Check item
• Make sure the AC cord is properly inserted in the power outlet.
• Reception other than those of broadcasting stations can be considered.
• Make sure the input mode is set to TV.
• Make sure the POWER switch of the main unit is on.
There is no
picture or
sound.
Problem
• Before calling for repair services, make the following checks for possible remedies to the encountered symptoms.
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There is no • Make sure the BRIGHTNESS is properly adjusted.
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icture
picture. • Fluorescent lamp may have reached the end of service life.
There is no • Make sure the S-VIDEO terminal has nothing connected.
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picture from • Make sure the AUDIO ONLY is not set to ON.
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INPUT1/2/3
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0- ·
Make sure the volume is not set to minimum.
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N
There is no • Make sure the sound is not set to mute.
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sound.
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Make sure that headphones are not connected.
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Make sure the antenna cable is properly connected.
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N:
Picture is
II·
Bad reception could be the problem.
, not clear.
~:-~--~~--------+----
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Picture is
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Check color adjustment.
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light or
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improperly
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tinted.
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Press the
BACKLIGHT
button, or set the
BACKLIGHT
or
BRIGHTNEssl
The picture
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settings. .
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is too dark.
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Check CONTRAST and BRIGHTNESS adjustment.
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,
Remote control does not work.
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of
se~ice
l i f e.
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. • Make sure the remote sensor window is not under strong lighting.
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improper operation. In this case, operate the unit after first turning the
Unit cannot be operated. power off the LCD TV set, or unplugging the AC cord and re-plugging it
in after 1 or 2 minutes.
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VCR Audio amplifier
To INPUT3/0UTPUT terminal
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AiJdio(L)
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Audio(R) I
IINPUT11
;...To::......:.:.:IN~PU::..:T...:..1.:.::te;.:.;rm=ln.:.::;al:..--
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Component cable
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DVD player
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~fY~Ur
external device has a component
Audio (L)
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pictures).
o Audio cable
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IINPUT21 ,-T_O_IN_PU_T_2_ter_m_in_al -....
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S-Video cable S-Video Home video
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m:J) mo:::Jg
- - - +
game system Camcorder VCR
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AudioNideocable •
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* If your external device has an S-video
Audio (Rl • terminal, S-VIDEO connection is
recommended.
v@
L@ L@
R@ R@
INPUT2!f=
VIDEO
@ @
S-VIDEOO·
INOTE
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For the cable, use a commercially available audio/video cable.
PC connection is not possible.
For more information about external device connections, see the operation manuals of your external devices.
Make sure that the corresponding cables are connected to each terminal. Connecting other cables may result in a malfunction.
INPUT2 has two terminals, VIDEO and S-VIDEO terminals. If your external device has an S-VIDEO terminal, S-VIDEO connection is
recommended. S-VIDEO provides a finer, more detailed picture. If both terminals are connected, S-VIDEO terminal takes a priority.
Only when 4801 or 480P signal is received through the INPUT1, picture can be displayed.
You can enjoy picture and sound by connecting a VCR or a home video game system to the terminals located on the rear of
the main unit.
When connecting an external device, turn off the POWER of the main unit first to prevent any possible damage.
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Outp~tting
Video and Aud'io (Video Output)
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• You can output video and audio signals from the LCD TV set through the INPUT3/0UTPUT terminals.
When using INPUT3/0UTPUT as an output terminal, select "SETUP" in the Menu and set "INPUT3 SELECT" to "OUT [(] FAO" or
"OUT D~ FAO" .
INOTE
~
• When using the S-VIDEO input for INPUT2 or COMPONENT input for INPUT1, no video signal will be made to the INPUT3/0UTPUT
terminal, but audio signal wil be made for connection to external audio systems.