JVC LT-20DA6SK, Service Manual

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In EXT mode, Install menu appears like
this:
You can change only Colour system and
VCR.
Selecting Programme
• U s i n g “ ” o r “ ” b u t t o n s e l e c t
Programme .
• To select programme number, you can use
“ ” / “ ” button or Digit Buttons.
Selecting Band
Band, can be chosen either,
• “C” or “S” by “ ” or “ ” button.
Selecting Channel
Channel can be changed by “ ” or “ ” but-
ton or by Digit Buttons.
Selecting Colour System
Using “ ” or “ ” button on Colour System ,
you can change the colour system to PAL,
SECAM or Auto .
Note: In EXT mode, you can choose NTSC
3.58 and NTSC 4.43 as well.
Selecting Sound System
Using “ ” or “ ” button on Sound System ,
you can change the standard to BG, DK, I, L,
Lp .
Selecting Fine Tuning
You can use the Fine Tuning process for
fine adjustment (after coarse adjustment), if
you are not happy about the image on the
screen.
Use “ ” or “ ” button on
Fine Tuning item,
until getting the best image on the screen.
Selecting Search
To start the search process, press “ ” but-
ton for forward search or “ ” button for back-
ward search. If a signal is found or reaches
to end of the band after searching, press
“ ” or “ ” buttons to continue search pro-
cess. To stop the search process when you
want, press “ ” or “ ” buttons at any time.
Decoder (EXT-2)
You can use this mode to connect any de-
coder to your TV.
• Press the “ ” or “ ” buttons to set it “On”
or “Off”.
When you select Decoder (EXT-2) “On”,
EXT-2 output will be chosen as TV mode
only and any scrambled channels will be un-
scrambled through decoder connected your
TV via EXT-2 output.
Setting VCR ( Video Cassette Recorder )
Mode
• This item can be seen in TV, EXT-1 , EXT-2 ,
EXT-2S , EXT-3 , EXT-4 and EXT-4S modes.
• If you want to watch a VCR source from one
of these modes, then it will be better to set
VCR mode “ On ”. For this, while the cursor is
on this item press the “ ” or “ ” buttons to
set it “ On ”.
• If you want to watch a DVD , then you must set
this item “off”; because DVD is not a source
like a VCR and to see the picture better, you
must set the VCR mode “ Off ”.
To Store Settings
• Press “ ” / “ ” or “ OK ” button on Store op-
tion to store Install menu settings.
ENG-20710W-17MB16P-1895UK-(LT-20DA6SK)-50076128.p65 18.10.2005, 08:39 31