Partie générale / General Section
CUC 2020 FR
GRUNDIG Service
1 - 18
3. Picture Settings
Basic Adjustment
Call up the picture settings menu with the red button (eye). Via the
menu guide it is possible to change the contrast, picture sharpness and
tint (only NTSC sources).
The analog values for contrast, picture sharpness and tint are stored
automatically when leaving the menu.
4. Sound Settings
4.1 Sound Switching:
Call up the sound settings menu with the blue button (ear). Different
types of sound are available dependent on the TV standard (only
stereo receivers):
- "Mono": in the case of pure mono transmissions
- "Mono A / Mono B": in the case of 2-channel sound transmissions
- "Stereo / Mono": in the case of poor stereo sound quality, the sound
can be switched over to mono
- "Nicam / FM"
- "Nicam A / Nicam B / FM"
- "Nicam Stereo / FM"
The forced-mono, balance, bass, treble and similar values are stored
automatically when leaving the menu.
4.2 Headphone Sound Switching
Call up the sound settings menu with the blue button. Dependent on the
TV standard, different settings are possible for the headphones:
- "Mono A / B", independent of the loudspeakers
- "Nicam A / Nicam B / FM", independent of the loudspeakers
With all other options, separate selection of the sound for the head-
phones and loudspeakers is not possible.
5. Open Service Settings
5.1 Maximum Programme Number (reversing point)
Call up the programme number which is to be the highest selectable
programme position. With button "
6
" select the dialog line "MANUAL
TUNING" via the "DIALOG CENTER". Following the menu guide, enter
"00" in the dialog line Band. Confirm with "OK" and terminate the menu.
After this setting only those programme positions can be selected with
the "P+/P-" buttons in Programme Mode which are lower than the "00"
position.
If the reversing point is set on a programme position
≤
10 only single
-digit programme selection is possible.
5.2 AFC
Automatic Frequency Control is provided for the two programme
positions directly preceding the reversing point (video recorder via HF).
5.3 Decoder P1…79
By pressing button "
6
" call up the dialog line "Decoder (P1-79)" via
"DIALOG CENTER" –> "SERVICE". With the
3 4
buttons it is possible
to set an analog or digital decoder to be switched over internally or
externally on the programme positions 1...79 for scrambled stations.
Possible decoder settings are: "Manual", "off", "ON1", "ON2", "ON3".
With the "Manual" setting it is possible to select the decoder switching
function to be "off" or "ON" for the individual programme positions
(see 2.4).
Meaning of the decoder settings:
Sound
Picture
Decoder "off"
internal
internal
Decoder "ON1"
Sound autom.
external Analog
external
internal Nicam
Decoder "ON2"
all sounds
external Analog
external
external Nicam
Decoder "ON3"
all sounds
internal Analog
external
internal Nicam
The different possibilities of setting the decoder function ensure that
the audio signal path is always switched correctly.
Service and Special Functions
1. Switching-on Options
1.1 ATS Reset (Automatic Tuning System)
Press the power "ON" button while pressing button "L+" on the
Remote Control –> LANGUAGE SELECTION –> OK.
The ATS system stops at every station of acceptable reception quality
(AFC and coincidence) and stores the station data and the respective
standard automatically (data is stored immediately in the NVM). The
system then continues searching.
Pressing the "TXT" button stops the ATS function.
1.2 Loading the Average Values / Emergency Data Set (ROM Data)
Press and hold the "P-" button on the Remote Control and switch on
with the mains button. After replacement of IC82005 (NVM) for
example, the TV set is started with the emergency data set.
In doing so, the basic data is read out from the ROM of processor
IC81050 and loaded into the NVM IC82005:
IC82005: (data specific to the TV can be set via the Dialog Center):
- chroma and audio standards
- decoder settings
- forced mono
- reversing point
- station ident on/off
- OSD position
- blue screen on/off, black screen on/off
- ATS reset
- Hotel Mode on/off
- AGC and AFC
- economy switch
- type of picture tube
- analog values (volume, brightness etc.)
- picture sharpness
- security on/off
- geometry adjustment
- programme data (channel finetuning, station ident)
Subsequently enter your personal values, picture geometry via the
Dialog Center.
1.3 Cancelling the Parental Lock Continuously
To cancel the parental lock enter the number 7038.
2. Special Functions in the Dialog Center
2.1 Switching on with Programme "1" or "AV"
Reach "TV on with" menu with button "
6
" via "DIALOGCENTER" –>
"SPECIAL FUNCTIONS". In "AV" position the TV starts showing the
AV picture.
2.2 Picture/Sound Options On or Off for all Programmes
Reach the "Pict./sound opt." menu via "DIALOG CENTER" –>
"SPECIAL FUNCTIONS" by pressing button "
6
". When selecting "off"
the scales indicating the analog values do not appear.
2.3 Automatic Volume Limiter, option
Reach the "Volume Limiter" dialog via "DIALOG CENTER" –>
"SPECIAL FUNCTIONS" by pressing button "
6
". The volume of sta-
tions with large deviation is adjusted to normal deviation when select-
ing "on".
2.4 Decoder Settings for Individual Programme Positions
By pressing button "
6
" call up the "Decoder Pxx" dialog via "DIALOG
CENTER" –> "SPECIAL FUNCTIONS". With the
3 4
buttons it is
possible to set an analog or digital decoder to be switched over
internally or externally on a per-programme basis for scrambled
stations (see 5.3)
2.5 Activating or Deactivating the Economy Mains Switch, option
Reach the "Economy mains switch" menu with button "
6
" via "DIALOG
CENTER" –> "SPECIAL FUNCTIONS". With the buttons
3 4
select
"1h…3h".
The TV receiver switches off completely from Standby mode at the
predetermined time or by pressing the mains button
8
twice.
This function is not used when "off" is selected.
