CUC 2130 / M
Allgemeiner Teil / General Section
GRUNDIG Service
1 - 27
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
CIC82501 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 CIC82501 (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
IC81500 and loaded into the NVM CIC82501:
CIC82501: (data specific to the TV can be set via the Dialog Center):
- chroma and audio standards
- decoder settings
- reversing point
- OSD position
- ATS reset
- Hotel Mode on/off
- AGC and AFC
- 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.
1.4 EPROM Version Number
With the Remote Control "0" setting in the menu for the specialized
dealer (TP750):
Press button "
Ǻ
" to call up the "Dialog Center" –> OK. Button "AUX"
shows the version number of the EPROM.
With the Remote Control "1" setting in the menu for the specialized
dealer (TP150C):
Press button "
Ǻ
" to call up the "Dialog Center". Button "AUX" shows the
version number of the EPROM.
1.5 Switching on with the Last Viewed Programme.
The channel position which has been selected when switching off is
recovered when switching on again (last station memory).
2. Special Functions in the Dialog Center
2.1 Activating or Deactivating the Economy Mains Switch (option)
Reach the "Economy mains switch" menu with button "
Ǻ
" via "Dialog
Center" –> "Special functions". With the buttons
Ƿ Ǹ
select "1h…3h".
The TV receiver switches off completely from Standby mode at the
predetermined time or by pressing the mains button
Ǽ
twice.
This function is not used when "off" is selected.
2.2 Sound Scale or Picture/Sound Settings
With the Remote Control "1" setting in the menu for the specialized
dealer (TP150C):
Reach the "Sound scale" menu with button "
Ǻ
" via "Dialog Center" –>
"Special functions".
With the "off" setting, the sound scale is not displayed on the screen.
With the Remote Control "0" setting in the menu for the specialized
dealer (TP750):
Reach the "Picture/Sound settings" menu with button "
Ǻ
" via "Dialog
Center" –> "Special functions".
With the "off" setting, the sound scale is not displayed on the screen.
2.3 Automatic Volume Control (option)
Reach the "Volume Limiter" dialog via "Dialog Center" –>
"Special functions" by pressing button "
Ǻ
". The volume of stations with
large deviation is adjusted to normal deviation when selecting "on".
With the "Dolby Surround" setting in the Sound menu, this function is
deactivated.
2.4 Decoder Settings for Individual Programme Positions
By pressing button "
Ǻ
" call up the "Decoder Pxx" dialog via "Dialog
Center" –> "Special functions". With the
Ǹ
Ƿ
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.
Possible decoder settings are: "off", "ON1", "ON2", "ON3".
Meaning of the decoder settings:
Sound
Picture
Decoder "off"
internal
internal
Decoder "ON1"
external Analog
external
Sound autom.
internal Nicam
Decoder "ON2"
external Analog
external
all sounds
external Nicam
Decoder "ON3"
internal Analog
external
all sounds
internal Nicam
The different possibilities of setting the decoder function ensure that
the audio signal path is always switched correctly.
The three possible scrambling methods are:
Operating Mode:
Picture
Sound
Menu Display
1. Scrambled
Analog scrambled
Analog ext. or ON1
Nicam not scrambled
Nicam internal
2. Scrambled
Analog scrambled
Analog ext. or ON2
Nicam scrambled
Nicam internal
3. Scrambled
Analog not scrambled
Analog int. or ON3
Nicam not scrambled
Nicam internal
Method 1 is for 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 EURO-AV socket).
2.5 Video AV (only in AV mode)
The AV 1 socket is switched in VHS/SVHS mode.
3. Open Service Settings
3.1 Maximum Programme Number (reversing point)
Call up the programme number which is one higher than the highest
selectable programme position. With button "
Ǻ
" select the dialog line
"Manual tuning" via the "Dialog Center". Following the menu guide,
enter "00" in the "Channel" dialog line. Confirm with "OK" and exit 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.
3.2 Factory Settings
Press the "
Ǻ
" button to select the "Factory settings" dialog line via
"Dialog Center" –> "Service".
Use the "OK" button on the remote control to call up the factory settings
(NVM) and to store them.
3.3 Forced Chroma Switching
Call up the dialog line "Color" via "Dialog Center" –> "Service" with
button "
Ǻ
". With the buttons
Ǹ Ƿ
it is possible to force the automatic
chroma standard switching function into "PAL", "SECAM" or "NTSC
3.6" or "NTSC 4.4" on a per-programme basis under poor reception
conditions.
