Sound Settings; Picture Settings - Grundig CUC 1837 Service Manual

Allgemeiner Teil / General Section
4. Service Settings for the Retailer
4.1 Picture Screen Geometry
Call up the "Picture screen geometry" menu via "EASY DIALOG" –>
"Installation" –> "Only for the retailer" –> "8500".
Align the geometry test pattern beginning with the vertical alignment
(see alignment point 11).

4.2 Picture Settings

4.2.1 White Balance
Call up the "White balance" menu via "EASY DIALOG" –> "Installation"
–> "Only for the retailer" –> "8500" –> "Picture settings".
Adjust the values for "red", "green" and "blue" so that a white picture
is obtained. (See Alignment, Point 8).
4.2.2 Switching the Blue Screen Background On and Off
Call up the "Blue screen" menu via "EASY DIALOG" –> "Installation"
–> "Only for the retailer" –> "8500" –> "Picture settings".
Select "on" or "off".
4.3 Special Functions (Page 1)
4.3.1 Watchdog On/Off
Call up the "Watchdog" menu via "EASY DIALOG" –> "Installation"
–> "Only for the retailer" –> "8500" –> "Special functions".
If the Watchdog timer is not reset in regular intervals, a new start is
initialized.
Set the Watchdog to "off" or "on".
4.3.2 IR Data Programmer (only with terrestrial module)
Call up the "IR-Data programmer" menu via "EASY DIALOG" –>
"Installation" –> "Only for the retailer" –> "8500" –> "Special functions".
Using the "OK" button, it is possible to store up to 99 programme
positions with data for channel, TV standard, Peri, 6-position station
name, centre fine tuning, and "0" volume offset, with the help of the IR
data programmer.
The Programmer AP transfers only the 6-position station name with
centre fine tuning and "0" fine tuning offset.
4.3.3 Picture Tube Type
Call up the "Picture tube type" menu via "EASY DIALOG" –>
"Installation" –> "Only for the retailer" –> Code number "8500" –>
"Special functions".
Select the appropriate picture tube type.
4.3.4 Hosiden Socket
Call up the "Hosiden socket" menu via "EASY DIALOG" –>
"Installation" –> "Only for the retailer" –> Code number "8500" –>
"Special functions".
Select "yes" or "no".
4.3.5 Subwoofer
Call up the "Subwoofer" menu via "EASY DIALOG" –> "Installation"
–> "Only for the retailer" –> Code number "8500" –>"Special functions".
Select "yes" or "no".
4.3.6 AGC Setting
Feed in a standard channel raster without finetuning in band 1.
Call up the "AGC setting" menu via "EASY DIALOG" –> "Installation"
–> "Only for the retailer" –> Code number "8500" –> "Special functions".
(See Alignment, Point 2).
4.3.7 Clearing the TV-Guide Flash
Call up the "Clear TV-Guide Flash" menu via "EASY DIALOG" –>
"Installation" –> "Only for the retailer" –> Code number "8500" –>
"Special functions".
Pressing the "OK" button will clear the TV-Guide Flash.
Special Functions (Page 2)
4.3.8 Teletext Level 2.5 Support
Call up the "Teletext Level 2.5" menu via "EASY DIALOG" –>
"Installation" –> "Only for the retailer" –> Code number "8500" –>
"Special functions".
Select "yes" or "no".
4.3.9 IF Type
Call up the "IF type " menu via "EASY DIALOG" –> "Installation" –>
"Only for the retailer" –> Code number "8500" –> "Special functions".
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After replacing the NVM on the Signal module, it is necessary to adjust
the IF type:
Inland sets: Inland
Multi-8 sets: Multi 8
Multi-9 sets: Multi 9
(see Alignment, Point 15).
4.3.10 SAT Preprogramming (only with a SAT module fitted)
Call up the "SAT preprogramming" menu via "EASY DIALOG" –>
"Installation" –> "Only for the retailer" –> Code number "8500" –>
"Special functions".
Press "OK" for confirmation. This transfers the stored SAT station table
to the SAT module.

5. Sound Settings

Press the "blue" button to call up the "Sound settings" menu.
The settings "Voice", "Music", or manual can be selected in the "Presettings"
menu.
The "manual" setting allows you to adjust the sound to suit your taste. For the
other settings, specific values are preprogrammed.
6. Picture Settings
Press the "red" button to call up the "Picture settings" menu.
In the "Presettings " menu, the settings "During the day", "In the evening", and
"manual" can be selected.
With the "manual" option, you may set the contrast and the picture sharpness.
For the other settings, specific values are preprogrammed.
7. Settings via the Channel Allocation
7.1 Forced Settings in Programme Mode
Call up the "Sound channel" menu via "EASY DIALOG" –>
"Programme chart" –> "green button" –> "Change channel settings".
You may select between "autom.", "Mono", "Mono B" and
"Mono C".
Mono B = Original sound track
Mono C = For digital sound reception (Nicam).
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