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CUC 2020 FR
The three possible scrambling methods are:
Operating mode:
Picture
1. Scrambled
2. Scrambled
3. Scrambled
Method 1 is for Canal+ operation.
Methods 2 and 3 are used for example in Great Britain.
Video signal path
Due to the fact that the video signal is generally scrambled it is only
necessary to apply the decoder video signal switching voltage.
Audio signal path
Case 1:
The decoder is not stereo capable. Therefore the Nicam sound is not
scrambled. The decoder changes the audio path in dependence of the
Nicam decoder between internal and external.
Case 2:
The decoder is stereo capable for scrambled analog and Nicam sound.
Therefore the decoder is switched over to external operation (usual
case).
Case 3:
The sound is generally connected only internally (no connection to the
audio path of the Scart socket).
5.4 Forced Chroma Switching
Call up the dialog line "Color" via "DIALOG CENTER" –> "SERVICE"
with button " ". With the buttons
chroma standard switching function into "PAL", "SECAM" or "NTSC"
on a per-programme basis under poor reception conditions.
5.5 Switching off the Blue Screen Background
Call up the dialog line "Blue Screen" via "DIALOG CENTER" –>
"SERVICE" with button " ". When this function is set to "off" the blue
background is switched off (e.g. when the aerial signal is missing).
5.6 Black Screen when Changing the Programme
Call up the dialog line "Black Screen" via "DIALOG CENTER" –>
"SERVICE" with button " ". When this function is set to "on" the screen
is blanked when changing the programme.
5.7 Display of the Station Name On or Off
The station ident is read out from VT (teletext) or the VPS signal.
Call up the dialog line "Station name" via "DIALOG CENTER"
–> "SERVICE" with button " ". With this function set to "off" it is possible
to avoid the station name being displayed on the screen for a short time
when changing the programme.
5.8 Group Delay Time / Setting the National Standards
Call up the dialog line "B/G FM 5.5 NIC" via "DIALOG CENTER"
–> "SERVICE" with button " ". Select the standard corresponding to
the country where the set is operated.
S/SF/N = linear, B/DK/E = equalized.
In countries with standards mix operation (e.g. Danmark) the standard
is to be set via the dialog menu "Manual tuning" –> "Standard".
6. Service Settings for the Dealer
6.1 Service Menu
Call up the Service Menu with button " " via "DIALOG CENTER"
–> "SERVICE" –> Service Code .
Having entered the code number "8500" the dealer can change the
following settings under menu guide:
- GEOMETRY
- WHITE ADJUSTMENT
- AGC
- OSD horizontal
- OSD vertical
- Hotel
- Tube
- Cut-off align
- NTSC 3,6
- End
Alignment: page 2-3
GRUNDIG Service
Downloaded from
www.Manualslib.com
Sound
Menu Display
Analog scrambled
Analog ext. or ON1
Nicam not scrambled
Nicam internal
Analog scrambled
Analog ext. or ON2
Nicam scrambled
Nicam internal
Analog not scrambled
Analog int. or ON3
Nicam not scrambled
Nicam internal
it is possible to force the automatic
manuals search engine
6.2 OSD Position
Call up the dialog line "OSD" with button " " via "DIALOG CENTER"
–> "SERVICE" –> Service Code "8500".
With the
buttons it is possible to shift the on screen display in the
horizontal or vertical direction and to store this position "with mem.".
6.3 Hotel Mode
6.3.1 Activating the Hotel Mode
Call up the dialog line "Hotel" with button " " via "DIALOG CENTER"
–> "SERVICE" –> Service Code "8500".
With activated "Hotel Mode":
- it is no longer possible to call up the "DIALOG CENTER" menu with
button " ".
- the last volume setting is stored as the maximum level possible.
6.3.2 Deactivating the Hotel Mode
Depress and hold button " " on the remote control handset while
switching the TV set on with the mains switch. Under the "SERVICE"
menu switch the Hotel Mode off.
6.4 Deactivating the Protection Circuit
Depress and hold button " " on the remote control handset while
switching the TV set on with the mains switch. As long as the Service
Menu is displayed the protection circuit of the TV set is not evaluated
on video processor IC34015-(50).
7. Setting the Analog Values
Maximum
Brightness
63
Colour contrast
63
Black/white contrast
63
Volume
63
Headphone volume
63
Tint
63
Bass (VST)
25
Bass (PLL)
25
Treble (VST)
25
Treble (PLL)
25
Picture sharpness
63
The analog values are stored automatically:
after about 8 seconds,
on switching to Standby mode,
on switching over from TV to AV mode,
on changing the individual AV settings.
Having stored the minimum volume level the volume indicator bar is
displayed for about 10 seconds when switching the TV receiver on.
With "AUX" –> "OK" it is possible to re-set the optimum values for
picture and sound.
The optimum values are read out from EEPROM IC82005.
8. Audio / Video Connectors
Re-recording possibilities:
AV 1
–>
AV 2 (Scart1 –> Scart2 with 2 Scart sockets)
AV 2
–>
AV 1 (Scart2 –> Scart1 with 2 Scart sockets)
AV 3
–>
AV 1, AV2 (Camera –> Scart1,2 with 2 Scart sockets)
AV 2
–>
AV 1 (Camera –> Scart with 1 Scart socket)
Re-recording is activated automatically by selecting button "0/AV" of
the source.
Securing a re-recording:
A re-recording is secured by selecting the source with button "0 /AV"
–> button "AUX" –> button "0/AV", indication "copy on". The pro-
gramme can be changed. The securing function can be cancelled by
repeating this sequence: "Copying off".
Partie générale / General Section
Optimum
Optimum
TDA 8375
TDA 884x
32
32
26
40
48
48
22
22
50
50
32
32
15
15
19
19
18
18
16
16
5
18
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