JVC AV 21L31B User Manual

Contents  
Safety precautions  
Preparation  
1 Confirm which remote control you have  
2 Insert the batteries into the remote control  
3 Connecting the antenna and VCR  
2
3
3
3
4
5
5
6
7
COLOR TELEVISION  
...  
...  
INSTRUCTIONS  
.............  
..........................  
Thank you for buying this JVC  
color television.  
4 Connecting other devices  
5 Connect the power cord to the AC outlet  
...  
To make sure you understand how to  
use your new TV, please read this  
manual thoroughly before you begin.  
...............................................  
6 Initial setting  
Basic operation  
Remote control buttons and functions 8  
.....................................  
ECO SENSOR button  
8
8
8
8
8
9
9
9
9
.................................  
PICTURE MODE button  
CLOSED CAPTION button  
AV-29L31  
AV-21L31B  
AV-29L31B  
.............................  
..................................................  
BASS button  
.............................................  
.............................................  
MUTING button  
DISPLAY button  
OFF TIMER button  
CHANNEL SCAN button  
.........................................  
................................  
..........................................  
RETURN + button  
Using the TV’s menus  
Basic operation  
10  
10  
11  
11  
11  
11  
12  
12  
12  
13  
13  
14  
14  
14  
15  
15  
15  
15  
............................................  
...........................................................  
INPUT  
...............................................  
...............................................................  
PICTURE TILT  
VNR  
........................................  
COMPRESS (16:9)  
..........................................  
AUTO SHUTOFF  
.................................................  
..................................................  
................................................  
CHILD LOCK  
BLUE BACK  
VIDEO-2 SET  
AUTO CH PRESET  
.......................................  
............................................  
..............................................................  
CHANNEL SKIP  
MTS  
.......................................  
CLOSED CAPTION  
Picture Adjustments  
Sound Adjustments  
....................................  
.....................................  
..................................................  
AI VOLUME  
.....................................  
MONO SURROUND  
Attaching the Twin Port Bass Blaster Unit 16  
TV buttons and parts  
Using the buttons on the TV  
Troubleshooting  
17  
18  
19  
Specifications  
Back cover  
LCT1118-001A-H  
1101-Ki-NV-JMT  
© 2001 VICTOR COMPANY OF JAPAN, LIMITED  
Preparation  
1 Confirm which remote control you have  
Your TV comes with one of the two remote controls shown below. Functions you can  
operate differ depending on the type of remote control.  
RM-C248  
RM-C249  
POWER  
POWER  
DISPLAY  
DISPLAY  
MENU  
MENU  
BASS  
CHANNEL  
VOLUME  
CHANNEL  
VOLUME  
CLOSED  
CAPTION  
CLOSED  
CAPTION  
MUTING  
MUTING  
TV/VIDEO  
1
4
7
2
5
8
0
3
6
9
TV/VIDEO  
1
4
7
2
5
8
0
3
6
9
PICTURE MODE  
PICTURE MODE  
CHANNEL SCAN RETURN  
100  
CHANNEL SCAN RETURN  
100  
ECO SENSOR  
OFF TIMER  
ECO SENSOR  
OFF TIMER  
RM-C249 REMOTE CONTROL UNIT  
RM-C248 REMOTE CONTROL UNIT  
2 Insert the batteries into the remote control  
Correctly insert two batteries, observing the and polarities and inserting the  
,
.
.
end first.  
CAUTION:  
Follow the cautions printed on the batteries.  
Notes:  
Use AA/R6/UM-3 dry cell batteries.  
If the remote control does not work properly, replace  
with new batteries.  
The supplied batteries are for testing, not regular  
use.  
3
Preparation  
3 Connecting the antenna and VCR  
Read the manuals provided with the devices. Depending on the device, the connection method  
may be different from the diagrams. Also the device settings may need to change depending on  
the connection method.  
Turn off all the devices including the TV.  
Connecting cables are not supplied.  
When connecting monaural audio to the TV, use the L/MONO jack.  
Connecting the antenna  
VHF/UHF outdoor antenna  
COMPONENT  
VIDEO-1  
(
)
VIDEO-2  
INPUT  
OUTPUT  
INPUT  
V
Y
C
V
L
/V  
B
L
L
/MONO  
/ MONO  
R
C
R
R
R
Connecting the antenna and VCR  
VHF/UHF outdoor antenna  
COMPONENT  
VIDEO-1  
INPUT  
(
)
VIDEO-2  
INPUT  
OUTPUT  
V
Y
C
V
L
/V  
B
3
L
L
/MONO  
/ MONO  
R
C
R
R
R
2
To video  
output  
To audio  
output  
To RF  
output  
1
VCR  
To antenna input  
4
Preparation  
4 Connecting other devices  
If you are not connecting any other devices, skip step 4 and perform step 5.  
Use the headphones with a stereo mini jack (3.5 mm in diameter). When you connect the  
headphones, the TV speakers go off.  
The OUTPUT terminal outputs the video and sound signals which you are viewing on the TV.  
You can dub them onto the VCR connected to the OUTPUT terminal.  
(The OUTPUT terminal cannot output component video signals. Also it cannot output any  
signals when the TV is turned off.)  
Connect components outputting a component signal (Y/CB/CR signal), such as a DVD player, to  
the VIDEO-2 terminal, and set VIDEO-2 SET function to COMPONENT. (See page 13.)  
The following illustrations are for the AV-29L31. Your TVs front and rear pannels may not look  
exactly like the illustrations.  
Front  
Camcorder or TV game  
V
L/MONO  
R
IN (VIDEO-3)  
Headphones  
Rear  
COMPONENT  
VIDEO-1  
INPUT  
(
)
VIDEO-2  
INPUT  
OUTPUT  
VCR (for playing)  
DVD player  
(composite signals)  
V
Y
V
L
/V  
V
L
C
B
L
/ MONO  
/ MONO  
VCR (for recording)  
R
C
R
R
R
R
DVD player  
(component video signals)  
5 Connect the power cord to the AC outlet  
Operate only from the power source indicated on the rear of the TV.  
5
Preparation  
6 Initial setting  
When the TV is first turned on, it enters the initial setting mode, and the JVC logo is  
displayed. Follow the instructions on the on-screen display to perform the initial  
settings.  
1 Press the Main power button  
on the TV.  
The POWER lamp lights. After the  
JVC logo has been displayed, the TV  
automatically switches to the auto  
POWER lamp Main power button  
program mode.  
POWER  
DISPLAY  
DISPLAY  
button  
MENU  
AUTO CH PRESET  
CHANNEL SKIP  
CLOSED CAPTION  
MTS STEREO  
ON AIR  
3
MENU t  
buttons  
MENU  
MENU m  
buttons  
SAP MONO  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
CHANNEL  
VOLUME  
The JVC logo does not appear if your  
TV has been turned on once before. In  
this case, use the AUTO CH PRESET  
functions to perform the initial settings.  
For details, see page 13.  
2 Press the MENU M buttons.  
The sub-menu is displayed.  
TUNER MODE:CABLE AIR  
START  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
3 Press the MENU M buttons to select CABLEor AIR.  
4 Press the MENU T buttons to select START.  
5 Press the MENU M buttons to start the AUTO CH PRESET function.  
>>>ON SEARCHis displayed on the screen.  
When all the TV channels that can be received on your TV have been preset, the  
display goes out and the AUTO CH PRESET function operation is completed.  
To stop the AUTO CH PRESET function, press the MENU m buttons.  
This completes initial setting.  
Now you’re ready to enjoy your JVC TV.  
6
Basic operation  
The illustration below is for the remote control  
RM-C248 supplied with AV-29L31. Your remote  
control may not look exactly like the illustra-  
tions.  
1 Press the POWER button to turn  
your TV on.  
If your TV does not turn on, press the Main  
power button on the TV then press the  
POWER button again.  
You can also turn on your TV by pressing  
any of the following buttons;  
POWER  
DISPLAY  
- the CHANNEL m button  
- the TV/VIDEO button  
MENU  
2 Select a channel.  
I Press the CHANNEL m button.  
Up/down selection cannot be selected for  
channels to which the CHANNEL SKIP  
function has been set to YES. See page  
14.  
CHANNEL  
VOLUME  
CLOSED  
CAPTION  
MUTING  
I Press the Number buttons to enter  
the channel number.  
When you want to select a channel num-  
ber over 100, enter the two-digit number  
after pressing the 100+ button.  
TV/VIDEO  
1
4
7
2
5
8
0
3
6
9
PICTURE MODE  
3 Press the VOLUME M button to  
CHANNEL SCAN RETURN  
100  
adjust the sound.  
ECO SENSOR  
OFF TIMER  
4 To turn your TV off, press the  
POWER button.  
We recommend that you press the Main  
power button on the TV to turn the main  
power off if you do not plan to use your TV  
for a long time or if you wish to save energy.  
Viewing Images from an External  
Device:  
RM-C248 REMOTE CONTROL UNIT  
Press the TV/VIDEO button to select the  
VIDEO mode.  
You can also use the INPUT function to select  
the VIDEO mode. For details, refer to page 11.  
7
Remote control buttons and functions  
ECO SENSOR button  
CLOSED CAPTION button  
You can adjust this TV so that the screen  
automatically adjusts to the optimum  
contrast according to the brightness of your  
room. This function reduces eye strain and  
the power consumption of this TV.  
If they are included in a program, you can  
view closed captions or text information.  
Press this button to select the mode.  
OFF  
CLOSED CAPTION  
TEXT  
Press this button to select the desired  
mode.  
To change caption or text channels see page 14.  
DIGITAL ECO SENSOR DISPLAY:  
The ECO SENSOR function switches on. In  
this mode, the clover mark indicating the  
brightness of your room is displayed for  
several seconds each time the brightness  
changes. The number of clover marks  
displayed on screen increases as your room  
becomes darker.  
BASS button  
< AV-21L31B/AV-29L31B only >  
You can enjoy a powerful bass sound by  
using the BASS (Bass Reflex) function.  
Press this button to turn the BASS  
function on or off.  
DIGITAL ECO SENSOR:  
The ECO SENSOR function switches on.  
However, in this mode, the clover mark will  
not be displayed.  
To use this function, you must first mount the  
Twin Port Bass Blaster Unit packaged with the  
TV on top of the TV. For details, see page 16.  
DIGITAL ECO SENSOR OFF:  
The ECO SENSOR function switches off.  
MUTING button  
You can turn the sound off instantly.  
Press this button.  
PICTURE MODE button  
To turn the sound on, press this button  
again.  
You can select one of three picture  
adjustment settings as you like.  
Press this button to select a mode.  
BRIGHT:  
Heightens contrast and sharpness.  
STANDARD:  
Standardizes picture adjustments.  
SOFT:  
Softens contrast and sharpness.  
Pressing this button returns all the picture set-  
tings in MENU 4to their default settings.  
8
Remote control buttons and functions  
DISPLAY button  
RETURN + button  
You can continuously display the current  
channel number or VIDEO mode on the  
screen.  
You can set a channel you frequently view  
to the Return Channel and you can view  
that channel at any time with one-touch.  
Press this button.  
To set the channel to the Return  
Channel:  
To turn the display off, press this button  
again.  
1 Select the channel you want to set  
to the Return Channel.  
When selecting a VIDEO mode with no signal,  
indication of the VIDEO mode becomes fixed  
on the screen.  
2 Press this button and hold until the  
message RETURN PLUS  
PROGRAMMED!appears.  
OFF TIMER button  
When you turn off the TV, the Return Chan-  
nel setting is cancelled.  
You can set the TV to automatically turn off  
after a set time.  
Press this button to select the period of  
time.  
To view the Return Channel:  
Press this button.  
You can view two channels (current channel  
and Return Channel) alternately by pressing this  
button.  
You can set the period of time to a maximum of  
120 minutes in 10 minute increments.  
1 minute before the OFF TIMER function turns  
off the TV, GOOD NIGHT!appears.  
To cancel the Return Channel setting:  
Press this button and hold until the  
messageRETURN PLUS CANCELLED!”  
appears.  
To display the remaining time, press this  
button once.  
To cancel the OFF TIMER function, press  
this button to set the period of time to 0.  
If no channel is set to the Return  
Channel:  
You can view the channel selected right  
before the current channel by pressing  
this button.  
The OFF TIMER function will not turn off the  
TVs main power.  
CHANNEL SCAN button  
You can quickly view all TV channels  
programs that you can view on your TV,  
and search for the program you want to  
view.  
1 Press this button to start scanning  
TV channels.  
The TV channel programs are each  
displayed for several seconds.  
The programs of TV channels for which  
the CHANNEL SKIP function is set to YES”  
are not displayed.  
2 When you find the program you  
want to view, press this button  
again to stop scanning.  
9
Using the TVs menus  
This TV has a number of functions you can operate using the menus. To use all your TVs  
functions fully, you need to understand how to use the menus.  
4 Press the MENU M buttons to  
change function settings.  
POWER  
Example:  
DISPLAY  
DISPLAY  
button  
Changes the AUTO  
SHUTOFF setting.  
MENU t  
buttons  
MENU  
MENU  
AUTO SHUTOFF  
CHILD LOCK  
BLUE BACK  
2
ON  
OFF  
ON  
MENU  
AUTO SHUTOFF  
CHILD LOCK  
BLUE BACK  
2
MENU m  
buttons  
OFF  
OFF  
ON  
VIDEO-2 SET COMPONENT  
VIDEO-2 SET COMPONENT  
CHANNEL  
VOLUME  
SELECT BY  
EXIT BY  
DISPLAY  
SELECT BY  
EXIT BY  
DISPLAY  
OPERATE BY -+  
OPERATE BY -+  
With some functions, the operation method  
may differ.  
I Basic operation  
5 Press the DISPLAY button to turn  
the display off.  
1 Press the MENU T buttons.  
To operate a menu using the buttons on  
the front panel of the TV, refer to  
Operating menuson page 18.  
One of the 5 menus is displayed.  
MENU number  
MENU  
1
INPUT  
VNR  
COMPRESS(16:9)  
PICTURE TILT  
TV  
ON  
ON  
00  
The icon  
on the  
left indicates the  
currently selected  
function.  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
2 Repeatedly press the MENU T  
buttons to display a desired  
menu.  
If you hold down the y button, the next  
menu is displayed.  
If the selected function is on the first line,  
pressing the r button displays the preced-  
ing menu.  
3 Repeatedly press the MENU T  
buttons to select a desired  
function.  
10  
Using the TVs menus  
INPUT  
VNR  
You can view images from VCRs or other  
devices connected to your TV.  
You can reduce picture noise.  
1 Press MENU T to display the  
MENU 1menu, then select  
VNR.  
1 Press MENU T to display the  
MENU 1menu, then select  
INPUT.  
MENU  
1
INPUT  
VNR  
COMPRESS(16:9)  
PICTURE TILT  
TV  
ON  
ON  
00  
MENU  
1
INPUT  
VNR  
COMPRESS(16:9)  
PICTURE TILT  
TV  
ON  
ON  
00  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
2 Press MENU M to select ON.  
2 Press MENU M to select the  
To cancel the VNR function, select OFF.  
VIDEO-1, VIDEO-2or VIDEO-3.  
TV mode changes to VIDEO mode.  
COMPRESS (16:9)  
This function converts a normal picture (4:3  
aspect ratio) into a wide picture (16:9 aspect  
ratio).  
PICTURE TILT  
< AV-29L31 and AV-29L31B only >  
Use for pictures with a 16:9 aspect ratio that  
have been squeezed into a normal picture  
(4:3 aspect ratio), to restore their original  
dimensions.  
There are cases where the Earths magnetic  
force may make the picture tilt. If this  
happens, you can correct the picture tilt.  
1 Press MENU T to display the  
MENU 1menu, then select  
PICTURE TILT.  
1 Press MENU T to display the  
MENU 1menu, then select  
COMPRESS (16:9).  
MENU  
1
MENU  
1
INPUT  
VNR  
COMPRESS(16:9)  
PICTURE TILT  
TV  
ON  
ON  
00  
INPUT  
VNR  
COMPRESS(16:9)  
PICTURE TILT  
TV  
ON  
ON  
00  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
2 Continue pressing MENU M until  
2 Press MENU M to select ON.  
the picture becomes level.  
To cancel the COMPRESS (16:9) function,  
select OFF.  
11  
Using the TVs menus  
AUTO SHUTOFF  
BLUE BACK  
You can set your TV to turn off if no signals  
are received for about 15 minutes or longer  
after the end of a broadcast.  
You can mute the sound and change the  
picture into a blue screen while no signals  
are received by the TV, or when the signals  
are unstable.  
1 Press MENU T to display the  
MENU 2menu, then select AUTO  
SHUTOFF.  
1 Press MENU T to display the  
MENU 2menu, then select BLUE  
BACK.  
MENU  
AUTO SHUTOFF  
CHILD LOCK  
BLUE BACK  
2
ON  
ON  
ON  
MENU  
AUTO SHUTOFF  
CHILD LOCK  
BLUE BACK  
2
ON  
ON  
ON  
VIDEO-2 SET COMPONENT  
VIDEO-2 SET COMPONENT  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
2 Press MENU M to select ON.  
2 Press MENU M to select ON.  
To cancel the AUTO SHUTOFF function,  
select OFF.  
The AUTO SHUTOFF function does not turn  
off the TVs main power.  
To cancel the BLUE BACK function, select  
OFF.  
To view a broadcast even when the recep-  
tion signal is poor, set the BLUE BACK func-  
tion to OFF.  
The AUTO SHUTOFF function will not work  
for a VIDEO mode.  
Even when the BLUE BACK function is set  
to OFF, the sound may not be audible.  
CHILD LOCK  
You can disable the front control buttons of  
the TV.  
When this function is set to ON, the TV  
can be operated using only the remote  
control.  
Use this function to prevent children from  
operating the TV without parental consent.  
1 Press MENU T to display the  
MENU 2menu, then select CHILD  
LOCK.  
MENU  
AUTO SHUTOFF  
CHILD LOCK  
BLUE BACK  
2
ON  
ON  
ON  
VIDEO-2 SET COMPONENT  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
2 Press MENU M to select ON.  
To cancel the CHILD LOCK function,  
select OFF.  
The CHILD LOCK function is canceled when  
you turn the power off.  
12  
Using the TVs menus  
VIDEO-2 SET  
AUTO CH PRESET  
Set the VIDEO-2 SET correctly according to  
the video signal input from the external  
device connected to the VIDEO-2 terminal.  
If this setting is incorrect, images will not  
be displayed.  
You can automatically preset all TV channels  
that can be received by your TV to channels.  
1 Press MENU T to display the  
MENU 3menu, then select AUTO  
CH PRESET.  
1 Press MENU T to display the  
MENU 2menu, then select  
VIDEO-2 SET.  
MENU  
AUTO CH PRESET  
CHANNEL SKIP  
CLOSED CAPTION  
MTS STEREO  
ON AIR  
3
SAP MONO  
MENU  
AUTO SHUTOFF  
CHILD LOCK  
BLUE BACK  
2
ON  
ON  
ON  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
VIDEO-2 SET COMPONENT  
2 Press MENU M .  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
The sub-menu is displayed.  
2 Set the VIDEO-2 SET according to  
the video signal input from the  
VIDEO-2 terminal.  
TUNER MODE:CABLE AIR  
START  
If a normal video signal (composite  
video signal) is input:  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
Press the MENU m buttons to select  
VIDEO.  
3 Press MENU M to select CABLE”  
or AIR.  
If a component video signal (Y/CB/CR  
signals) is input:  
Press the MENU m buttons to select  
COMPONENT.  
4 Press MENU T to select START.  
5 Press MENU M to start the AUTO  
CH PRESET function.  
>>>ON SEARCHis displayed on the  
screen.  
When all the TV channels that can be  
received on your TV have been preset,  
the display goes out and the AUTO CH  
PRESET function operation is completed.  
To stop the AUTO CH PRESET:  
Press the MENU m button.  
13  
Using the TVs menus  
CHANNEL SKIP  
MTS  
You can set undesired channels to be  
skipped. Channels set to be skipped cannot  
be selected by the CHANNEL m buttons  
nor the CHANNEL SCAN button.  
You can select a MTS (Multi-Channel  
Television Sound) setting for stereo, mono  
and SAP (Second Audio Programs).  
1 Press MENU T to display the  
1 Press MENU T to display the  
MENU 3menu, then select  
CHANNEL SKIP.  
MENU 3menu, then select MTS.  
MENU  
AUTO CH PRESET  
CHANNEL SKIP  
CLOSED CAPTION  
MTS STEREO  
ON AIR  
3
MENU  
AUTO CH PRESET  
CHANNEL SKIP  
CLOSED CAPTION  
MTS STEREO  
ON AIR  
3
SAP MONO  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
SAP MONO  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
2 Press MENU M to select the mode.  
• “ON AIR indicates the signal currently  
2 Press MENU M.  
being sent.  
The sub-menu is displayed.  
Select MONOto reduce excess noise in a  
program or channel.  
SKIP  
EXIT  
NO  
CH 002 VL  
CLOSED CAPTION  
You can view closed captions or text  
information.  
SELECT BY CH -+ EXIT BY  
OPERATE BY VOL -+ DISPLAY  
3 Press CHANNEL M to select the  
1 Press MENU T to display the  
MENU 3menu, then select  
CLOSED CAPTION.  
channel you want to skip.  
4 Press VOLUME M to select YES.  
MENU  
AUTO CH PRESET  
CHANNEL SKIP  
CLOSED CAPTION  
MTS STEREO  
ON AIR  
3
The channel is set to be skipped.  
To cancel the CHANNEL SKIP function,  
select NO.  
SAP MONO  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
5 Repeat steps 3 and 4 if you want to  
set another channel to skip.  
2 Press MENU M.  
To turn the display off:  
The sub-menu is displayed.  
1 Press MENU y to select “EXIT”.  
CAPTION:CC1 CC2 CC3 CC4  
TEXT  
:T1 T2 T3 T4  
SKIP  
EXIT  
NO  
CH 002 VL  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
SELECT BY CH -+ EXIT BY  
OPERATE BY VOL -+ DISPLAY  
3 Press MENU T to select  
2 Press VOLUME m to turn the  
CAPTIONor TEXT.  
display off.  
4 Press MENU M to select the  
caption or text channel.  
14  
Using the TVs menus  
Picture Adjustments  
AI VOLUME  
You can adjust the picture as you like.  
You can prevent the sudden increase or  
decrease of volume that occurs when  
changing channels or switching VIDEO  
modes.  
1 Press MENU T to display the  
MENU 4menu.  
MENU  
4
TINT  
COLOR  
BRIGHT  
PICTURE  
DETAIL  
1 Press MENU T to display the  
MENU 5menu, then select  
AI VOLUME.  
MENU  
5
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
BASS  
TREBLE  
BALANCE  
AI VOLUME  
MONO SURROUND  
ON  
ON  
2 Press MENU T to select an item  
and press MENU M to adjust it.  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
TINT*  
- : Reddish  
- : Lighter  
- : Darker  
- : Lower  
- : Softer  
+ : Greenish  
+ : Deeper  
+ : Brighter  
+ : Higher  
+ : Sharper  
COLOR  
BRIGHT  
PICTURE  
DETAIL  
2 Press MENU M to select ON.  
To cancel the AI VOLUME function, select  
OFF.  
*When you have selected COMPONENT”  
using the VIDEO-2 SET function, hue does  
not change even if you adjust TINT.  
The AI VOLUME function may not operate as  
expected if the sound input level from a broad-  
cast station (or video software) is extremely low.  
The AI VOLUME function for TV mode and  
VIDEO mode can be set separately. For example,  
you can set it to be off in TV mode and on in  
VIDEO mode. If you set the AI VOLUME func-  
tion while viewing a TV channel, the setting is  
registered as the setting for TV mode. If you set  
the AI VOLUME function while viewing images  
from a VIDEO terminal, the setting is registered  
as the setting for VIDEO mode.  
Sound Adjustments  
You can adjust the sound as you like.  
1 Press MENU T to display the  
MENU 5menu.  
MENU  
5
BASS  
TREBLE  
BALANCE  
AI VOLUME  
MONO SURROUND  
ON  
ON  
MONO SURROUND  
You can enjoy normal monaural sound more  
by converting it into a stereo-like sound.  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
2 Press MENU T to select an item  
1 Press MENU T to display the  
MENU 5menu, then select  
MONO SURROUND.  
and press MENU M to adjust it.  
BASS  
- : Weaker  
- : Weaker  
- : Left  
+ : Stronger  
+ : Stronger  
+ : Right  
TREBLE  
BALANCE  
MENU  
5
BASS  
TREBLE  
BALANCE  
AI VOLUME  
MONO SURROUND  
ON  
ON  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
2 Press MENU M to select ON.  
To cancel the MONO SURROUND  
function, select OFF.  
15  
Attaching the Twin Port Bass  
Blaster Unit  
<AV-21L31B only>  
The Twin Port Bass Blaster Unit is packaged together with the TV. Before you use the TV,  
mount the Twin Port Bass Blaster Unit correctly on the TV.  
Note:  
The BASS functions do not work unless the Twin Port Bass Blaster Unit is connected correctly to the  
TV. For details on the BASS functions, see page 8.  
CAUTION:  
The Twin Port Bass Blaster Unit is just placed on top of the TV and is not held in place by a screw.  
When you use the Twin Port Bass Blaster Unit, pay attention to the following cautions. Otherwise, the  
Twin Port Bass Blaster Unit or TV may fall over and be damaged, or cause unexpected injury.  
- Do not rest your hands or elbows on the Twin Port Bass Blaster Unit.  
- Do not move the TV with the Twin Port Bass Blaster Unit mounted on top of the TV. Before you move  
the TV, be sure to remove the Twin Port Bass Blaster Unit.  
- Do not move the TV by holding the Twin Port Bass Blaster Unit.  
1 Place the Twin Port Bass Blaster  
Twin Port Bass Blaster Unit  
Unit on top of the TV making sure  
that the mounting pin on the  
bottom of the Twin Port Bass Blaster  
Unit fits into the mounting hole on  
the top of the TV.  
When you mount the Twin Port Bass Blaster  
Unit, make sure that the mounting pin fits  
properly into the mounting hole. Otherwise,  
the Twin Port Bass Blaster Unit may slide off  
the top of the TV. This may damage the Twin  
Port Bass Blaster Unit or cause unexpected  
injury.  
2 Firmly insert the Twin Port Bass  
Blaster Unit connector into the  
BASS SPEAKER OUT terminal.  
COMPONENT  
VIDEO-1  
(
)
VIDEO-2  
INPUT  
OUTPUT  
INPUT  
V
Y
C
V
L
/V  
B
BASS  
SPEAKER  
OUT  
L
L
/MONO  
/ MONO  
R
C
R
R
R
16  
TV buttons and parts  
Front  
<AV-29L31 and AV-29L31B>  
1
2
3 4 5 6  
V
L/MONO  
R
IN (VIDEO-3)  
7
8
<AV-21L31B>  
1
2
3
4
5
7
8
1 Headphone jack  
2 VIDEO-3 terminal  
3 MENU button  
5 VOLUME m buttons  
6 TV/VIDEO button  
7 POWER lamp  
4 CHANNEL m buttons  
8 Main power button  
Rear  
COMPONENT  
VIDEO-1  
(
)
VIDEO-2  
INPUT  
OUTPUT  
INPUT  
V
Y
C
V
L
/V  
B
1 VIDEO-1 INPUT terminal  
2 COMPONENT (VIDEO-2)  
INPUT terminal  
L
L
/MONO  
/ MONO  
R
C
R
R
R
3 OUTPUT terminal  
4 Antenna socket  
1
2
3
4
17  
Using the buttons on the TV  
Basic operation  
Operating menus  
Check to make sure the CHILD LOCK function  
is set to OFF. When the CHILD LOCK function  
is set to ON, the TV cannot be operated using  
the front control buttons. For details, see CHILD  
LOCKon page 12.  
You can operate functions in menus using  
the front control buttons on the TV.  
1 Press MENU y to display a menu.  
2 Press MENU y repeatedly to display  
1 Press CHANNEL M to turn the TV  
the menu you want to use.  
on from standby mode.  
3 Press MENU y to select the desired  
2 Press CHANNEL M to select a  
function or item.  
channel.  
4 Press MENU M or VOLUME M to  
3 Press VOLUME M to adjust the  
carry out the desired operation.  
volume.  
For details, see the description for each  
function.  
4 To turn your TV off, press the Main  
power button to turn off the TVs  
main power.  
5 Press VOLUME M to turn the menu  
display off.  
To change the TV mode to the VIDEO  
mode:  
Press the TV/VIDEO button if the TV has one.  
See page 7.  
If the TV has no TV/VIDEO button, select the  
VIDEO mode with the INPUT function in  
MENU 1.  
18  
Troubleshooting  
If there is no picture or the TV does not operate normally, make sure the problem isnt due to  
the reasons indicated below.  
If the problem persists even after taking the measures indicated, please contact a service  
technician.  
Cannot turn the TV on  
Poor picture  
Press the Main power button on the TV.  
Adjust the picture settings. (see page 15.)  
Connect the power cord to the AC outlet.  
Is a component signal output device, such as a  
DVD player, connected correctly? (see page 5.)  
Is the VIDEO-2 SET function setting correct? (see  
page 13.)  
The screen turns blue  
Is the BLUE BACK function on? (see page 12.)  
If noise (snow) totally blocks out the picture,  
check the following.  
- Have the TV and antenna been connected prop  
erly?  
Remote control inoperable  
Replace the batteries. (see page 3.)  
- Has the antenna cable been damaged?  
- Is the antenna pointing in the right direction?  
- Is the antenna itself faulty?  
Buttons on front of the TV do not work  
If the TV or antenna suffer interference from  
other equipment, stripes or noise may appear  
in the picture. Move any equipment which can  
cause interference away from the TV.  
Switch the CHILD LOCK function off. (see page  
12.)  
If the TV or antenna suffer interference from  
signals reflecting from mountains or buildings,  
double-pictures (ghosting) will occur. Change  
the antennas direction or replace it with an  
antenna with better directionality.  
TV does not respond immediately  
Press the main power button on the TV to turn  
off the main power. Press the main power but-  
ton again to turn on the TV. If the TV returns to  
a normal state, operation is normal.  
When a white and bright still image (such as a  
white dress) is displayed on the screen, the  
white part may look as if it is colored. When  
the image disappears from the screen, the  
unnatural colors will also disappear.  
The TV turns off suddenly  
Is the OFF TIMER function set to operate? (see  
page 9.)  
Is the AUTO SHUTOFF function on? (see page  
12.)  
The picture is tilted  
< AV-29L31 and AV-29L31B only >  
A picture may be tilted due to the influence of  
the earths magnetism. In this case, use the PIC-  
TURE TILT function to adjust the tilt. (see page  
11.)  
Poor sound  
Adjust the sound settings. (see page 15.)  
Screen is 80% black  
Press the CLOSED CAPTION button to select  
OFF. (see page 8.)  
19  
Specifications  
TV RF systems  
M
Colour systems  
NTSC  
Channels  
VHF 2 to 13, VHF 14 to 69  
Sub Mid, Super, Hyper and Ultra bands.  
External input / output  
VIDEO-1:  
VIDEO input, AUDIO L/R input  
VIDEO-2/COMPONENT: VIDEO input, AUDIO L/R input,  
COMPONENT VIDEO (Y/CB/CR) input  
VIDEO-3:  
VIDEO input, AUDIO L/R input  
VIDEO output , AUDIO L/R output  
stereo mini jack (3.5 mm diameter)  
OUTPUT:  
Headphone jack:  
Sound-multiplex systems  
BTSC (Multi Channel Sound)  
Design and specifications subject to change without notice.  
目錄  
安全須知  
準備  
1 確認遙控器的種類  
2 將電池裝入遙控器  
3 連接天線和錄像機  
4 連接其他裝置  
5 將電源線插入交流電源插座  
6 初始設定  
基本操作  
2
彩色電視機  
3
3
3
4
5
5
6
7
.......................  
.......................  
......................  
使用說明書  
感謝惠購JVC彩色電視機。  
請在使用電視機前通讀本說明書,以便  
掌握新電視機的使用方法。  
..........................  
..............  
..............................  
遙控器按鈕和功能  
ECO SENSOR 按鈕  
PICTURE MODE 按鈕  
8
8
8
8
8
8
9
9
9
9
......................  
....................  
AV-29L31  
AV-21L31B  
AV-29L31B  
..................  
..............................  
CLOSED CAPTION 按鈕  
BASS 按鈕  
...........................  
...........................  
.........................  
MUTING 按鈕  
DISPLAY 按鈕  
OFF TIMER 按鈕  
CHANNEL SCAN 按鈕  
...................  
.........................  
RETURN + 按鈕  
使用電視機的菜單  
10  
10  
11  
11  
11  
11  
12  
12  
12  
13  
13  
14  
14  
14  
15  
15  
15  
15  
16  
...............................  
基本操作  
...................................  
輸入  
畫面糾正  
...............................  
...................................  
降噪  
垂直壓縮(16:9)  
........................  
...............................  
自動關機  
...................................  
童鎖  
藍背景  
.................................  
.............................  
視頻-2設定  
自動頻道預置  
...........................  
...............................  
頻道跳越  
多頻道電視音響  
.........................  
...............................  
...............................  
...............................  
...............................  
封閉字幕  
圖像調節  
聲音調節  
自動音控  
單聲道環繞聲  
...........................  
安裝TWIN PORT BASS BLASTER  
電視機按鈕和部件  
使用電視機的按鈕  
故障排除  
17  
18  
19  
封底  
規格  
LCT1118-001A-H  
1101-Ki-NV-JMT  
© 2001 VICTOR COMPANY OF JAPAN, LIMITED  
安全須知  
警告  
為了防止火災或觸電的危險,請勿將電視機暴露於雨中或放在潮濕之處。  
注意  
僅在電視機背面所示的電源規格內操作使用。  
請勿損傷電源線和主插頭。撥下插頭時應拿著主插頭撥出而不要拉電源線。  
切勿擋住或蓋住用於通風的開放縫隙。切勿  
將電視機安裝在通風不良之處。安裝電視機  
時,請在電視機周圍留出不小於圖示的最小  
距離的空間,以便通風。  
15 cm  
15 cm  
請勿讓物體或液體進入電視機的開放縫隙  
中。  
10 cm  
10 cm  
電視機發生故障時,請撥下電源插頭,並請  
維修服務人員修理。請勿自行維修或打開後蓋。  
電視機屏幕的表面容易損壞。使用電視機時請十分小心。當電視機屏幕髒污時,請用柔軟  
的乾布擦拭。切勿用力擦。切勿使用任何清潔劑或去污劑。  
當長期不使用電視機時,請務必撥下插頭。  
<僅適用於AV-21L31B>  
與電視機一起裝有TWIN PORT BASS BLASTER(雙端口低音發音器裝置)。使用電視機  
之前,請將TWIN PORT BASS BLASTER裝置正確地安裝在電視機上。  
2
準備  
1 確認遙控器的種類  
本電視機帶有下列兩種遙控器之一。可使用的功能因遙控器的種類不同而不同。  
RM-C248  
RM-C249  
POWER  
POWER  
DISPLAY  
DISPLAY  
MENU  
MENU  
BASS  
CHANNEL  
VOLUME  
CHANNEL  
VOLUME  
CLOSED  
CAPTION  
CLOSED  
CAPTION  
MUTING  
MUTING  
TV/VIDEO  
TV/VIDEO  
1
4
7
2
5
8
0
3
6
9
1
4
7
2
5
8
0
3
6
9
PICTURE MODE  
PICTURE MODE  
CHANNEL SCAN RETURN  
100  
CHANNEL SCAN RETURN  
100  
ECO SENSOR  
OFF TIMER  
ECO SENSOR  
OFF TIMER  
RM-C248 REMOTE CONTROL UNIT  
RM-C249 REMOTE CONTROL UNIT  
2 將電池裝入遙控器  
正確插入兩節電池,注意正,極和負.極,先插入負.極端。  
注意:  
請遵從印在電池上的注意事項。  
注:  
請使用AA/R6/UM-3/5號乾電池。  
如果遙控器操作不正常,請換上新電池。  
附帶的電池是用於測試的,而不是用於正式使用的。  
3
準備  
3 連接天線和錄像機  
請閱讀裝置附帶的使用說明書。有的裝置的連接方法可能不同於圖示方法。而且裝置的設定也可  
能因連接方法而異。  
關閉電視機在內的所有裝置。  
不提供連接電纜。  
將單聲道音頻裝置與電視機相連接時,請使用L/MONO插口。  
連接天線  
VHF/UHF  
COMPONENT  
VIDEO-1  
(
)
VIDEO-2  
INPUT  
OUTPUT  
INPUT  
V
Y
C
V
L
/V  
B
L
L
/MONO  
/ MONO  
R
C
R
R
R
接天線和錄像機  
VHF/UHF  
COMPONENT  
VIDEO-1  
INPUT  
(
)
VIDEO-2  
INPUT  
OUTPUT  
V
Y
C
V
L
/V  
B
3
L
L
/MONO  
/ MONO  
R
C
R
R
R
2
RF  
1
4
準備  
4 連接其他裝置  
如果不需連接任何其他裝置時,請跳過步驟4,執行步驟5。  
請使用帶立體聲微型插口(直徑3.5毫米)的耳機。與耳機相連接時,電視機的揚聲器關閉。  
OUTPUT端子輸出從電視機上觀看的圖像的視頻和聲音信號。可將它們復制在連接在OUTPUT端  
子上的錄像機上。  
OUTPUT端子不能輸出組合視頻信號。當電視機關閉時不能輸出任何信號。)  
DVD播放機等輸出組合視頻信號(Y/CB/CR信號)的組件與VIDEO-2端子相連接,並將視頻-2設  
定功能設定為“COMPONENT”。(參照第13頁。)  
下圖是用於AV-29L31的。您的電視機的前面板和後面板可能不同於該插圖。  
V
L/MONO  
R
IN (VIDEO-3)  
COMPONENT  
VIDEO-1  
INPUT  
(
)
VIDEO-2  
INPUT  
OUTPUT  
DVD  
V
Y
V
L
/V  
V
L
C
B
L
/ MONO  
/ MONO  
R
C
R
R
R
R
DVD  
5 將電源線插入交流電源插座  
僅在電視機背面所示的電源規格內操作使用。  
5
準備  
6 初始設定  
首次打開電視機時,將進入初始設定模式,並出現JVC標志。  
請按照屏幕上顯示的說明,進行初始設定。  
1 按下電視機上的主電源按鈕。  
POWER指示燈發出。顯示JVC標志  
後,電視機自動切換為語種設定模  
式。  
POWER  
POWER  
DISPLAY  
DISPLAY  
MENU  
AUTO CH PRESET  
CHANNEL SKIP  
CLOSED CAPTION  
MTS STEREO  
ON AIR  
3
MENU t  
MENU  
SAP MONO  
MENU m  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
CHANNEL  
VOLUME  
如果以前已打開過電視機,則不會顯示JVC  
標志。此時,請利用自動頻道預置功能,進  
行初始設定。詳細說明,請參照第13頁。  
2 MENU M 按鈕。  
顯示子菜單。  
TUNER MODE:CABLE AIR  
START  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
3 按下MENU M 按鈕,選擇“CABLE”或“AIR”。  
4 按下MENU T按鈕,選擇“START”。  
5 MENU M 按鈕,起動自動頻道預置功能。  
在屏幕上會顯示“>>>ON SEARCH”。  
當預置了所有可接收的電視頻道後,該顯示消失,自動頻道預置功能結束。  
要結束自動頻道預置功能時,請按下MENU m 按鈕。  
初始設定已結束。  
請欣賞JVC電視機。  
6
基本操作  
下圖是AV-29L31所附帶的遙控器RM-C248。  
您使用的遙控器可能不完全如圖所示。  
1 POWER 按鈕,打開電視機。  
如果電視機未打開,請按下電視機上的主電源  
按鈕,然後再次按下POWER按鈕。  
也可透過按下下列任一按鈕來打開電視機;  
- CHANNEL m 按鈕  
- TV/VIDEO按鈕  
POWER  
DISPLAY  
2 選擇頻道。  
I 按下 CHANNEL m 按鈕。  
對於頻道跳越已設為“YES”的頻道,不  
能用上下選擇功能進行選擇。請參照第14  
頁。  
MENU  
I 按下數字按鈕,輸入頻道號。  
CHANNEL  
VOLUME  
當要選擇大於100的頻道時,請按下100+  
按鈕後,輸入兩位數。  
CLOSED  
CAPTION  
MUTING  
3 VOLUME M 按鈕,調節聲  
音。  
TV/VIDEO  
1
4
7
2
5
8
0
3
6
9
4 POWER 按鈕,關閉電視機。  
長期不使用電視機或想節電時,推薦您按下  
電視機上的主電源按鈕,以關閉主電源。  
PICTURE MODE  
CHANNEL SCAN RETURN  
100  
ECO SENSOR  
OFF TIMER  
從外接裝置上觀看圖像:  
請按下TV/VIDEO按鈕,選擇視頻模式。  
也可使用輸入功能來選擇視頻模式。詳細說明,  
請參照第11頁。  
RM-C248 REMOTE CONTROL UNIT  
7
遙控器按鈕和功能  
ECO SENSORECO電子眼)按鈕  
CLOSED CAPTION(封閉字幕)按鈕  
可調節本電視機,使屏幕自動根據室內的明  
亮程度調節至最佳對比度。此功能減少眼睛  
緊張和電視機的電力消費。  
如果節目中有封閉字幕,可觀看封閉字幕或  
文字資訊。  
請按下此按鈕,選擇一個模式。  
請按下此按鈕,選擇所需模式。  
OFF  
CLOSED CAPTION  
TEXT  
DIGITAL ECO SENSOR DISPLAY:  
要改變字幕或文字頻道時,請參閱第14頁。  
打開ECO SENSOR功能。在此模式時,每當  
室內的明亮程度發生變化時,都會顯示幾秒  
鐘表示室內明亮程度的三葉草標記。室內變  
暗時,顯示在屏幕上的三葉草標記會增加。  
BASS(低音)按鈕  
<僅適用於AV-21L31B/AV-29L31B>  
DIGITAL ECO SENSOR:  
打開ECO SENSOR功能。但是在此模式時,  
不顯示三葉草標記。  
利用BASS(低頻反射)功能,可欣賞大功率  
低音音響。  
請按下此按鈕,打開或關閉低音功能。  
DIGITAL ECO SENSOR OFF:  
關閉ECO SENSOR功能。  
要利用此功能,首先必須將與電視機包裝在一  
起的雙端口低音喇叭安裝在電視機的頂端。詳  
細說明,請參照第16頁。  
PICTURE MODE(圖像模式)按鈕  
可按需選擇三種圖像調節設定值。  
請按下此按鈕,選擇一個模式。  
MUTING(靜音)按鈕  
可立刻關閉聲音。  
BRIGHT:  
加大對比度和銳度。  
請按下此按鈕。  
再次按下此按鈕,打開聲音。  
STANDARD:  
調節圖像至標準。  
SOFT:  
使對比度和銳度柔和。  
按下此按鈕,將“MENU 4”中的所有圖像設  
定值全部返回到默認設定值。  
8
遙控器按鈕和功能  
DISPLAY(顯示)按鈕  
可在屏幕上持續顯示當前頻道號或視頻模  
式。  
RETURN <(智能控制調回系統按  
可將經常觀看的頻道設定為調回頻道,任何  
時候僅需按一下就可觀看該頻道。  
請按下此按鈕。  
再次按下此按鈕,停止顯示。  
若要將頻道設定為調回頻道:  
當選擇無信號的視頻模式時,視頻模式的顯示  
會固定在屏幕上。  
1 選擇要設定為調回頻道的頻道。  
2 持續按住此按鈕,直至出現“RETURN  
PLUS PROGRAMMED!”的訊息。  
OFF TIMER(關機定時器)按鈕  
可將電視機設定成到了設定的時間後自動關  
閉。  
關閉電視機時,將取消調回頻道的設定。  
若要觀看調回頻道:  
請按下此按鈕。  
請按下此按鈕,選擇時間。  
按下此按鈕,可交替觀看兩個頻道(當前頻道  
和調回頻道)。  
可以10分鐘為增量設定時間,最多為120分鐘。  
OFF TIMER功能關閉電視機前的1分鐘,會  
出現“GOOD NIGHT!”。  
若要取消調回頻道設定值:  
持續按住此按鈕,直至出現“RETURN  
PLUS CANCELLED!”的訊息。  
按一次此按鈕,會顯示剩餘時間。  
按下此按鈕,把時間設為0時,將取消OFF  
TIMER功能。  
若沒有頻道被設定為調回頻道:  
按下此按鈕,可觀看當前頻道之前選擇的  
頻道。  
OFF TIMER功能不會關閉電視機的主電源。  
CHANNEL SCAN(頻道掃描)按鈕  
可迅速觀看所有可在您的電視機上收看的電  
視頻道節目,搜索想要觀看的節目。  
1 按下此按鈕,開始掃描電視頻道。  
每個電視頻道節目各顯示幾秒鐘。  
不能顯示頻道跳越功能被設為“YES”的電  
視頻道節目。  
2 當出現想要觀看的頻道時,請再次按下  
此按鈕,可停止掃描。  
9
使用電視機的菜單  
本電視機具有許多可用菜單操作的功能。為了充分利用所有的電視機功能,請掌握利用菜單  
的方法。  
4 MENU M 按鈕,改變功能的  
設定值。  
POWER  
DISPLAY  
DISPLAY  
例如:  
改變AUTO SHUTOFF設定值。  
MENU t  
MENU  
MENU m  
MENU  
AUTO SHUTOFF  
CHILD LOCK  
BLUE BACK  
2
ON  
OFF  
ON  
MENU  
AUTO SHUTOFF  
CHILD LOCK  
BLUE BACK  
2
OFF  
OFF  
ON  
VIDEO-2 SET COMPONENT  
VIDEO-2 SET COMPONENT  
CHANNEL  
VOLUME  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
有些功能的操作方法可能不同。  
5 DISPLAY 按鈕,關閉顯示。  
■基本操作  
要用電視機前面板上的按鈕操作菜單,  
請參照第18頁上的“操作菜單”。  
1 MENU T 按鈕。  
顯示五個菜單之一。  
菜單號  
MENU  
1
INPUT  
VNR  
COMPRESS(16:9)  
PICTURE TILT  
TV  
左側的圖示  
當前選擇的功能。  
表示  
ON  
ON  
00  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
2 反復按MENU T 按鈕,顯示  
所需菜單。  
如果持續按y 按鈕,會顯示下一菜單。  
如果所選功能在第一行,則按鈕會  
顯示前一菜單。  
3 反復按MENU T 按鈕,選擇  
所需功能。  
10  
使用電視機的菜單  
輸入 (INPUT)  
可觀看來自與電視機連接的錄像機或其他裝  
置的圖像。  
降噪 (VNR)  
可減少圖像的噪音。  
1 MENU T,顯示“MENU 1”  
1 MENU T,顯示“MENU 1”  
菜單,然後選擇“VNR”。  
菜單,然後選擇“INPUT”。  
MENU  
1
INPUT  
VNR  
TV  
ON  
ON  
00  
MENU  
1
INPUT  
VNR  
COMPRESS(16:9)  
PICTURE TILT  
TV  
ON  
ON  
00  
COMPRESS(16:9)  
PICTURE TILT  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
2 MENU M,選擇“ON”。  
2 MENU M,選擇“VIDEO-1,  
要取消降噪功能時,請選擇“OFF”。  
VIDEO-2”或VIDEO-3。  
電視模式轉換為視頻模式。  
垂直壓縮(16:9)(COMPRESS(16:9))  
此功能將普通圖像(4:3縱橫比)轉換成寬型  
圖像(16:9縱橫比)。  
畫面糾正 (PICTURE TILT)  
<僅適用於AV-29L31AV-29L31B>  
用於具有16:9縱橫比但已被壓縮成普通圖像  
4:3縱橫比)的圖像,可恢復成原有尺寸。  
地球的磁力有時可能會使圖像傾斜。此時,  
可糾正圖像的傾斜。  
1 MENU T,顯示“MENU 1”菜  
單,然後選擇“COMPRESS(16:9)”。  
1 MENU T,顯示“MENU 1”  
MENU  
1
INPUT  
VNR  
TV  
ON  
ON  
00  
菜單,然後選擇“PICTURE TILT”。  
COMPRESS(16:9)  
PICTURE TILT  
MENU  
1
INPUT  
VNR  
COMPRESS(16:9)  
PICTURE TILT  
TV  
ON  
ON  
00  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
2 MENU M,選擇“ON”。  
2 持續按MENU M,直至圖像變成水  
平。  
要取消垂直壓縮(16:9)功能時,請選擇  
OFF”。  
11  
使用電視機的菜單  
自動關機 (AUTO SHUTOFF)  
藍背景 (BLUE BACK)  
可將電視機設定成當最後一個電視節目結束  
後約15分鐘以上未接收到信號時關閉電視  
機。  
當電視機未接收到信號或信號不穩定時,可  
靜音並將圖像變成藍色屏幕。  
1 MENU T,顯示“MENU 2”  
1 MENU T,顯示“MENU 2”菜  
菜單,然後選擇“BLUE BACK”。  
單,然後選擇“AUTO SHUTOFF”。  
MENU  
AUTO SHUTOFF  
CHILD LOCK  
BLUE BACK  
2
ON  
ON  
ON  
MENU  
AUTO SHUTOFF  
CHILD LOCK  
BLUE BACK  
2
ON  
ON  
ON  
VIDEO-2 SET COMPONENT  
VIDEO-2 SET COMPONENT  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
2 MENU M,選擇“ON”。  
2 MENU M,選擇“ON”。  
要取消自動關機功能時,請選擇“OFF”。  
自動關機功能並不關閉電視機的主電源。  
自動關機功能對視頻模式無效。  
要取消藍背景功能時,請選擇“OFF”。  
要想觀看較弱信號的廣播時,請將藍背景功  
能設定為“OFF”。  
即使藍背景功能設為“OFF”,也還可能聽  
不見聲音。  
童鎖 (CHILD LOCK)  
可使電視機的前面控制按鈕功能無效。  
當此功能被設定為“ON”時,隻能用遙控器  
操作電視機。  
利用此功能可防止兒童在未得到父母的同意  
的情況下操作電視機。  
1 MENU T,顯示“MENU 2”菜  
單,然後選擇“CHILD LOCK”。  
MENU  
AUTO SHUTOFF  
CHILD LOCK  
BLUE BACK  
2
ON  
ON  
ON  
VIDEO-2 SET COMPONENT  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
2 MENU M ,選擇“ON”。  
要取消童鎖功能時,請選擇“OFF”。  
關閉電源時,童鎖功能被取消。  
12  
使用電視機的菜單  
視頻-2設定 (VIDEO-2 SET)  
自動頻道預置 (AUTO CH PRESET)  
請按照從連接在VIDEO-2端子上的外接裝置  
輸入的視頻信號正確地設定視頻-2設定。如  
果設定不正確,將不能正確顯示圖像。  
可自動將所有電視機可接收的電視頻道預置  
為頻道。  
1 MENU T,顯示“MENU 3”菜  
1 MENU T,顯示“MENU 2”  
單,然後選擇“AUTO CH PRESET”。  
菜單,然後選擇“VIDEO-2 SET”。  
MENU  
AUTO CH PRESET  
CHANNEL SKIP  
CLOSED CAPTION  
MTS STEREO  
ON AIR  
3
MENU  
AUTO SHUTOFF  
CHILD LOCK  
BLUE BACK  
2
ON  
ON  
ON  
SAP MONO  
VIDEO-2 SET COMPONENT  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
2 MENU M。  
2 VIDEO-2 端子輸入的視頻信號設定  
視頻-2設定。  
顯示子菜單。  
如果輸入的是普通的視頻信號(複合信  
號)時:  
TUNER MODE:CABLE AIR  
START  
按下MENU m 按鈕,選擇“VIDEO”。  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
如果輸入的是組合視頻信號(Y/CB/CR  
號)時:  
按下MENU m 按鈕,選擇  
COMPONENT”。  
3 MENU M,選擇“CABLE”或  
AIR”  
4 MENU T,選擇“START”。  
5 MENU M,啟動自動頻道預置功  
能。  
在屏幕上會顯示“>>>ON SEARCH”。  
當預置了所有電視機可接收的電視頻道  
後,該顯示消失,自動頻道預置功能結束  
工作。  
若要停止自動頻道預置:  
請按下MENU m 按鈕。  
13  
使用電視機的菜單  
頻道跳越 (CHANNEL SKIP)  
多頻道電視音響(MTS)  
可設定不要的頻道,將其跳過。被設定  
為跳躍的頻道不能用CHANNEL m 按鈕  
CHANNEL SCAN鈕選擇。  
可選擇MTS(多頻道電視音響)設定,以  
選擇立體聲、單聲道和SAP(第二聲訊節  
目)。  
1 MENU T,顯示“MENU 3”  
1 按下MENU T,顯示“MENU 3”菜  
菜單,然後選擇“CHANNEL SKIP”。  
單,然後選擇“MTS”。  
MENU  
AUTO CH PRESET  
CHANNEL SKIP  
CLOSED CAPTION  
MTS STEREO  
ON AIR  
3
MENU  
AUTO CH PRESET  
CHANNEL SKIP  
CLOSED CAPTION  
MTS STEREO  
ON AIR  
3
SAP MONO  
SAP MONO  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
2 MENU M。  
2 按下MENU M,選擇模式。  
顯示子菜單。  
ON AIR ”指示現正發送的信號。  
CH SKIP CH SKIP CH SKIP CH SKIP  
01 - 06 - 11 - 16  
02 - 07 - 12 - 17 -  
選擇“MONO”,降低節目或頻道中的雜  
訊。  
03  
08 - 13 - 18 -  
04 - 09 - 14 - 19 -  
05 - 10  
15 - 20 -  
EXIT BY  
SELECT BY  
封閉字幕 (CLOSED CAPTION)  
可觀看封閉字幕或文字資訊。  
OPERATE BY -+  
DISPLAY  
3 CHANNEL M,選擇要跳躍的頻  
道。  
1 按下MENU T,顯示“MENU 3”菜  
單,然後選擇“CLOSED CAPTION”。  
4 VOLUME M,選擇“YES”。  
MENU  
AUTO CH PRESET  
CHANNEL SKIP  
CLOSED CAPTION  
MTS STEREO  
ON AIR  
3
該頻道被設定為跳躍的頻道。  
要取消頻道跳越功能時,請選擇“NO”。  
SAP MONO  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
5 如要設定其他頻道跳躍時,請重複步驟  
3和4。  
2 按下MENUM。  
若要關閉顯示:  
顯示子菜單。  
1
2
按下 MENU y,選擇“EXIT”。  
CAPTION:CC1 CC2 CC3 CC4  
TEXT  
:T1 T2 T3 T4  
SKIP  
EXIT  
NO  
CH 002 VL  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
SELECT BY CH -+ EXIT BY  
OPERATE BY VOL -+ DISPLAY  
3 按下MENU T,選擇“CAPTION”  
或“TEXT”。  
按下 VOLUME m,關閉顯示。  
4 按下MENUM,選擇字幕或文字頻  
道。  
14  
使用電視機的菜單  
圖像調節  
自動音(AI VOLUME)  
可按照需要調節圖像。  
可防止改變頻道或切換視頻模式時的音量的  
突然增減。  
1 MENU T ,顯示“MENU 4”  
菜單。  
1 MENU T,顯示“MENU 5”  
菜單,然後選擇“AI VOLUME”。  
MENU  
4
TINT  
COLOR  
BRIGHT  
PICTURE  
DETAIL  
MENU  
5
BASS  
TREBLE  
BALANCE  
AI VOLUME  
MONO SURROUND  
ON  
ON  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
2 按下MENU T,選擇一個項目,並  
按下MENU M 進行調節。  
2 MENU M,選擇“ON”。  
TINT*  
-:較紅  
-:較淡  
-:較暗  
-:較低  
+:較綠  
+:較深  
+:較亮  
+:較高  
要取消自動音控功能時,請選擇“OFF”。  
COLOR  
BRIGHT  
PICTURE  
DETAIL  
如果來自廣播臺(或視頻軟體)的聲音輸入電  
平極低時,自動音控功能可能不能發揮應有的  
功能。  
-:較柔和 +:較明顯  
可分別用於設定電視模式和視頻模式的自動音  
控功能。例如,可將其設定為在電視模式時為  
關,在視頻模式時為開。如果在觀看電視頻道  
時設定自動音控功能,則該設定值被登記為用  
於電視模式的設定值。如果在觀看來VIDEO端  
子的圖像時設定自動音控功能,則該設定值被  
登記為用於視頻模式的設定值。  
* VIDEO-2 SET功能選擇“COMPONENT”  
後,您不能調節TINT。  
聲音調節  
可按照需要調節聲音。  
1 MENU T,顯示“MENU 5”  
菜單。  
單聲道環繞聲  
(MONO SURROUND)  
可轉換為擬立體聲的音響,以欣賞普通的  
單聲道音響。  
MENU  
5
BASS  
TREBLE  
BALANCE  
AI VOLUME  
MONO SURROUND  
ON  
ON  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
1 按下MENU T,顯示“MENU 5”菜  
單,然後選擇“MONO SURROUND”。  
2 MENU T,選擇一個項目,並  
MENU  
5
BASS  
TREBLE  
BALANCE  
MENU M 進行調節。  
BASS  
TREBLE  
BALANCE  
-:較弱 +:較強  
-:較弱 +:較強  
-:左側 +:右側  
AI VOLUME  
MONO SURROUND  
ON  
ON  
SELECT BY  
OPERATE BY -+  
EXIT BY  
DISPLAY  
2 按下MENU M ,選擇“ON”。  
要取消單聲道環繞聲功能時,請選擇  
OFF”。  
15  
安裝TWIN PORT BASS BLASTER (雙端口低音發音器裝置)  
<僅適用於AV-21L31B>  
與電視機一起裝有TWIN PORT BASS BLASTER裝置。使用電視機之前,請將TWIN PORT  
BASS BLASTER裝置正確地安裝在電視機上。  
注:  
除非將TWIN PORT BASS BLASTER裝置正確連接於電視機,否則BASS(超低音)功能不能發揮作用。  
注意:  
僅需將TWIN PORT BASS BLASTER裝置放在電視機的頂上,而無需用螺絲固定。使用TWINPORT  
BASS BLASTER裝置時,請遵守下列注意事項。否則TWIN PORT BASS BLASTER裝置或電視機可能  
會倒下並損壞,或意外受傷。  
—請勿將手或肘放在TWIN PORT BASS BLASTER裝置上。  
—請勿連著電視機頂上的TWIN PORT BASS BLASTER裝置一起搬動電視機。搬動電視機前,請務必取  
TWIN PORT BASS BLASTER裝置。  
—請勿邊拿著TWIN PORT BASS BLASTER裝置邊搬動電視機。  
1 將TWIN PORT BASS BLASTER裝置  
TWIN PORT BASS BLASTER  
放在電視機的頂上,並使TWIN  
PORT BASS BLASTER裝置底部的安  
裝銷插入電視機頂上的安裝孔內。  
安裝TWIN PORT BASS BLASTER裝置  
時,請確認安裝銷正確插入安裝孔內。否  
則,TWIN PORT BASS BLASTER裝置  
可能會滑離電視機的頂端。這會損壞  
TWIN PORT BASS BLASTER裝置,或  
意外受傷。  
2 TWIN PORT BASS BLASTER裝置  
的插頭緊緊地插入BASS SPEAKER  
OUT(低音揚聲器輸出)端子內。  
COMPONENT  
VIDEO-1  
(
)
VIDEO-2  
INPUT  
OUTPUT  
INPUT  
V
Y
C
V
L
/V  
B
BASS  
SPEAKER  
OUT  
L
L
/MONO  
/ MONO  
R
C
R
R
R
16  
電視機按鈕和部件  
前面  
AV-29L31AV-29L31B>  
1
2
3 4 5 6  
V
L/MONO  
R
IN (VIDEO-3)  
7
8
AV-21L31B>  
1
2
3
4
5
7
8
1 耳機插口  
2 VIDEO-3端子  
3 MENU按鈕  
5 VOLUME m 按鈕  
6 TV/VIDEO按鈕  
7 POWER指示燈  
8 主電源按鈕  
4 CHANNEL m 按鈕  
後面  
COMPONENT  
VIDEO-1  
(
)
VIDEO-2  
INPUT  
OUTPUT  
INPUT  
V
Y
V
L
/
V
1 VIDEO-1 INPUT端子  
2 COMPONENT(VIDEO-2)  
INPUT端子  
L
C
C
B
L
/MONO  
/ MONO  
R
R
R
R
3 OUTPUT端子  
4 天線插口  
1
2
3
4
17  
使用電視機的按鈕  
基本操作  
操作菜單  
請確認童鎖功能被設為“OFF”。當童鎖功能  
為“ON”時,不能用前面控制按鈕操作電視  
機。詳細說明,請參照第12頁上的“童鎖  
(CHILD LOCK)”。  
可用電視機前面控制按鈕操作菜單中的功  
能。  
1 MENU y ,顯示菜單。  
1 CHANNEL M,從標準模式打開  
電視機。  
2 反復按MENU y,顯示需使用的菜  
單。  
2 CHANNEL M,選擇頻道。  
3 MENU y,選擇所需的功能或項  
目。  
3 VOLUME M 按鈕,調節音量。  
4 MENU M VOLUME M,進  
行所需的操作。  
4 要關閉電視機時,請按下主電源按鈕,  
關閉電視機的主電源。  
詳細說明,請參照各功能的說明。  
若要將電視模式轉換為視頻模式:  
如果電視機帶有TV/VIDEO按鈕,請按下該按  
鈕。請參照第7頁。  
5 VOLUME M 關閉菜單的顯示。  
如果電視機沒有TV/VIDEO按鈕,請用  
MENU 1”中的輸入功能選擇視頻模式。  
18  
故障排除  
如果無圖像顯示或電視機工作不正常,請檢查問題是否是由下列所示的原因引起的。  
如果即使采用了下列方法還是解決不了問題時,請與維修人員聯絡。  
不能打開電視機  
圖像不正常  
調節圖像設定值。(參照第15頁。)  
DVD播放機等組合信號輸出裝置的連接是  
否正確?(參照第5頁。)  
按下電視機上的主電源按鈕。  
將電源線連接於交流電源插座。  
視頻-2設定(VIDEO-2 SET)設定值是否正  
確?(參照第13頁。)  
屏幕變為藍色  
如果噪音(雪花)遮住了整個圖像時,請檢查  
下列各點。  
藍背景(BULE BACK)功能是否為開?(參照第  
12頁。)  
- 電視機和天線的連接是否正確?  
- 天線電纜是否損壞?  
- 是否天線指向右方?  
遙控器不起作用  
- 天線是否壞了?  
更換新電池。(參照第3頁。)  
如果電視機或天線受其他裝置的干擾,會在圖  
像上出現條紋或噪音。請使造成干擾的裝置遠  
離電視機。  
電視機前面的按鈕不起作用  
關閉童鎖(CHILD LOCK)功能。(參照第12  
頁。)  
如果電視機或天線受來自大山或建築物的信號  
反射的干擾,會出現雙重圖像(重影)。請改  
變天線的方向或將其更換為方向性較好的天  
線。  
電視機不能立刻反應  
當在屏幕上顯示明亮的白色靜止圖像(例如白  
色衣服)時,白色部分會看上去呈彩色。當圖  
像從屏幕上消失後,該不自然的色彩也會消  
失。  
按下電視機上的主電源按鈕,關閉主電源。再  
次按下主電源按鈕,打開電視機。如果電視機  
回到正常狀態,則工作正常。  
電視機突然關閉  
圖像傾斜  
是否設定了關機定時器(OFF TIMER)功能?  
(參照第9頁。)  
<僅適用於AV-29L31AV-29L31B>  
因地球磁力的影響,圖像可能會傾斜。  
此時,請利用畫面糾正(PICTURE TILT)功能  
調節傾斜。(參照第11頁。)  
是否自動關機(AUTO SHUTOFF)功能為開?  
(參照第12頁。)  
聲音不正常  
屏幕80%為黑色  
調節聲音設定值。(參照第15頁。)  
按下CLOSED CAPTION(封閉字幕)按鈕,  
選擇“OFF”。(請參閱第8頁。)  
19  
規格  
電視RF制式  
M
彩色制式  
NTSC  
頻道  
VHF 213, VHF1469  
副中頻、高頻、超高頻和極高頻頻道  
外接輸入/輸出  
VIDEO-1:  
VIDEO 輸入, AUDIO L/R 輸入  
VIDEO-2/COMPONENT: VIDEO 輸入, AUDIO L/R 輸入,  
COMPONENT VIDEO (Y/CB/CR) 輸入  
VIDEO-3:  
OUTPUT:  
耳機插口:  
VIDEO 輸入, AUDIO L/R 輸入  
VIDEO 輸出 , AUDIO L/R 輸出  
立體聲微型插口(直徑3.5毫米)  
聲音多重制式  
BTSC(多頻道音響)  
設計和規格如有變更,恕不預先通告。  

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