JVC Lt 20bw7b Instructions

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Teletext function
Basic operation
1 Choose a TV channel with a teletext 
broadcast
2 Set the VCR/TELETEXT/DVD switch 
to the   (TELETEXT) position
3 Press   (Text) button to display 
the teletext
Pressing  (Text) button changes the 
mode as follows:
4 Choose a teletext page by pressing 
the P   buttons, number 
buttons or colour buttons
To return to the TV mode:
Press the  (Text) button.
• If you have trouble receiving teletext 
broadcasts, consult your local dealer or 
the teletext station.
•...

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Teletext function
Size
You can double the height of the teletext 
display.
Press the   (Size) button
Index
You can return to the index page instantly.
Press the   (Index) button
Returns to page 100 or a previously specified 
page.
Cancel
You can search for a teletext page while 
watching TV.
1 Press the number button to enter a 
page number, or press a colour 
button
The TV searches for a teletext page.
2 Press  (Cancel) button
The TV programme appears. When the 
TV finds the teletext page, its page...

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Using the TV’s menu
This TV has a number of functions you can 
operate using menus. To use all your TV’s 
functions, you need to understand the basic 
menu operating techniques fully.
Buttons used to operate the menus
Basic operation
1 Press the MENU button to display 
the menu
2 Press the 1 and 4 buttons to 
choose the menu you want to use 
and then press the PICTURE/OK or 
3 button
3 Press the 1 and 4 buttons to 
choose the item to be set, press the 
2 and 3 buttons to set the item, or...

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Picture menu
• In the Picture menu, the last setting made 
for each item is memorised.
Picture Mode
You can choose one of the Picture Modes to 
adjust the picture settings automatically or 
customise your own Picture Mode by 
adjusting the Picture settings.
Bright:
Heightens contrast and sharpness.
Standard:
Standardizes picture adjustment.
Soft:
Softens contrast and sharpness.
Manual:
Your own customised Picture Mode. When 
this mode is chosen, you can change the 
Bright-1, Contrast, Colour and...

Picture menu
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Low:
The TV will automatically adjust the level of 
the Noise Reduction effect to match the 
amount of noise in the picture, giving you the 
best possible picture.
• If you set the Noise Reduction effect too 
high it can make the picture less sharp. It 
is recommended you use the Low setting 
if you can. If you set the Noise Reduction 
function to Low but still notice some 
noise, change the setting from Low to 
Middle.
Middle:
The level of the Noise Reduction effect is set 
to...

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Sound menu
• In the Sound menu, the last setting made 
for each item is memorised.
Bass
You can adjust the low tone of the sound.
2 : weaker3 : stronger
Treble
You can adjust the high tone of the sound.2 : weaker
3 : stronger
Balance
You can adjust the volume balance between 
the left and right speaker.
2 : decrease the right speaker’s volume level.3 : decrease the left speaker’s volume level.
Hyper Sound
You can enjoy Surround sound with a “live” 
effect by using the Hyper Sound function.
• You can...

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Install menu
Auto Program
You can again perform the Auto Program 
function TV channel automatic registration 
which was performed in the “Initial settings 
(Setup tour)” (page 7).
1 Choose Auto Program, then press 
the PICTURE/OK or 3 button
The Auto Program menu appears.
2 Press the 2 and 3 buttons to 
choose the country where you are, 
then press the 4 button
3 Press the PICTURE/OK or 3 button 
to start the Search function
The TV channels you receive are 
automatically stored in the...

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Install menu
3 Press the 4 button to choose 
Program, then press the 2 and 3   
buttons to choose a Programme 
number (Pr.) for a new TV channel
4 Press the 4 button to choose 
Frequency, then press the 2 and 3   
buttons to search for a TV channel
Scanning stops when the TV finds a TV 
channel. Then the TV channel is 
displayed.
• If you know the exact frequency of the 
new channel, you can also enter the 
frequency using the number buttons.
5 Press the 4 button to choose Fine 
Tuning, then press the...

Install menu
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3 Press the 2 and 3 buttons to move 
the cursor, and press the 1 and 4  
buttons to choose each character 
of the channel name
4 Press the PICTURE/OK button to 
store the name
„Swap
1 Press the 2 and 3 buttons (or the 
number buttons) to choose a 
Programme number (Pr.), then 
press the 4 button to choose Swap
2 Press the number buttons to 
choose a new Programme number 
(Pr.)
To cancel the Swap function:
Press the MENU button.
3 Press the PICTURE/OK button to 
change the...

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Install menu
Colour System
The colour system is chosen automatically. 
However, if the picture is not clear or no 
colour appears, choose the colour system 
manually.
Choose Colour System, then press 
the 2 and 3 buttons to choose the 
appropriate colour system
PAL:
PAL system
SECAM:
SECAM system
NTSC3.58:
NTSC3.58 MHz system
NTSC4.43:
NTSC4.43 MHz system
Auto:
This function detects a colour system 
from the input signal.
• The Auto function may not function 
properly if you have poor signal quality....