Service manual

7
LC-20C3U-S
Listening with Headphones
DISPLAY AND CONTROL OVERVIEW (Continued)
Before connecting cables and cords to the rear terminals, remove the
back covers. Push in the tabs and pull out the back covers carefully.
To mount the cover, insert the 2 hooks on the bottom of the cover
into the cabinet and press on the upper part of the back cover until
the tab locks in place with a click.
Removing the Back Cover
Plug the headphone mini-plug into the HEADPHONE jack located on the rear of the TV set.
Headphones
• Headphones are not included in the supplied accessories.
• No sound is heard from the main unit speakers when a headphone mini-plug is connected into the
HEADPHONE jack.
On-screen display
20
VOLU ME
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POW
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IN
PUT
DC13
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L
R
A
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IO
P
B
P
R
Adjust the sound volume
using VOL (
)/(
) on the
remote control.
Rear terminal
CHVOL
POWER
ENTER
SUB
MUTE
DISPLAY MENU
SLEEP PIC. FLIP
BRIGHT
CC
TV/VIDEO
RETURN
REMOTE CONTROL
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
10
1 POWER
Switch the Liquid Crystal Television power
on or off.
2 SUB
Switch the subwoofer on or off.
3 SLEEP
Set the sleep timer.
4 ENTER
Execute a command.
5 DISPLAY
Display the channel information.
6 BRIGHT
Adjust the brightness of the screen.
7 MUTE
Mute the sound.
8 VOL (+)/(–)
Set the volume.
9 CH (
)/(
)
Select channel.
10 MTS
Select audio settings.
11 PIC. FLIP
Set the orientation of the picture.
12
/
/
/
(Cursor control)
Select a desired item on the screen.
13 MENU
Display the menu screen.
14 CC
Display Closed Caption subtitles.
15 TV/VIDEO
Select a Liquid Crystal Television input
source.
16 RETURN
Return to the previous channel.
17 Channel Select
channel.Set the