Special And Service Functions - Grundig CUC 7305 Service Manual

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Allgemeiner Teil / General Section

Special and Service Functions

1. Special Functions
1.1 Storing the Analog Values
The entered analog values are either stored automatically after approx.
8 seconds or when switching to standby mode.
1.2 Setting the Optimum Values
Pressing "AUX" –> "OK" the television receiver is set to the optimum
values stored for brightness, contrast, colour contrast, volume and tint.
Optimum
Brightness
32
Colour contrast
32
BW contrast
50
Volume
28
Tint (optional)
32
Having stored the minimum volume level, the volume setting bar is
indicated on the screen for approx. 8 seconds as an optical information
when switching the "power" on or switching on from "standby".
1.3 ATS Start
Press and hold the "AUX" button for approx. 4s until "ATS" (Auto
Tuning System) is indicated and confirm with "OK".
The ATS system stores the found station signal automatically (display:
channel and finetuning).
1.4 Version Number (Processor)
Pressing the " " –> OK –> AUX buttons the version number of the
Processor is indicated.
1.5 Limiting channel position selection (reversing point):
Press the buttons " " –> "OK". The menu "Channel display" appears.
With the buttons
/
select the program position which is to be
limited (e.g. 6).
Select VHF1, VHF3 or UHF with button
with buttons
/
.
Save the setting with "OK" and end with " ".
Now only the first 5 channel positions and AV can be selected with
/
buttons.
All the single digit channel positions set including the "blocked" ones
can still be selected with the buttons 0...9.
If everything after channel position 11 is blocked, all channel positions
can be selected with the buttons 0...9.
1.6 Calling up the Service Menu at "Hotel mode on"
Press and hold button " " on the remote control and switch on with the
mains button. With the
/
button select the "Hotel" mode in the
menu and set the indication to "OFF" using the
During the time the "Hotel mode" is active it is not possible to call up
the programme setting menu with the "AUX" button.
2. Settings via the Service Menu
2.1 Calling up the Service Menu
Press and hold button " " on the remote control and switch on the set
with the mains button.
2.2 AGC Alignment
Select "AGC ALIGN" in the Service Menu. Alignment is possible in
range 0...62 with the
/
buttons.
2.3 OSD Position
Select "OSD" (V or H) in the Service Menu and with the
buttons position the menu table in the centre of the screen.
2.4 Activating the Hotel Mode
Select "Hotel ON" in the Service Menu.
When the Hotel mode is activated
- it is no longer possible to call up the programme setting menu with
the " " –> "OK" buttons.
- the currently set volume level is stored as the maximum level
possible in this mode.
1 - 20
Maximum
63
63
63
63
63
and select the setting "----"
/
button.
/
2.5 Decoder
Via the Service Menu switch the decoder "ON" or "OFF".
Decoder "ON":
Automatic identification of the switching voltage at Pin 8 of the EURO-
AV socket (e.g. descrambler operation with TVs in French version, or
external RGB mode for Italy).
2.6 Continuous Station Ident Indication
So that the programme name is displayed continuously on the screen
press the " " button. After about 8 seconds the programme is displayed
in reduced size.
2.7 Remote C. (Remote Control)
1 - Remote Control without colour buttons
2 - Remote Control with colour buttons
2.8 IDP2 HP
Dealer Programmer IDP2:
France special channels „OFF": set HP Mode to „OFF".
France special channels „ON": set HP Mode to „ON".
2.9 TV ON
Mains power ON with channel position 1 or AV (monitor mode)
2.10 Blue Screen
Blue screen on / off
3. Settings via the AUX Menu
3.1 AUX Overview
The AUX menu is called up by pressing the "AUX" remote control
button quickly.
3.2 Calling up the Contrast Setting Option
Call up the AUX menu and adjust the contrast with "
3.3 Calling up the Sleeptimer
Call up the AUX menu and activate the timer with the "TXT" button.
Enter the desired stop time with the numbered buttons on the remote
control and leave the menu with button " ".
3.4 Optimum Values for Analog Functions
Call up the AUX menu and press "OK". The optimum values are now
called up.
3.5 ATS
Call up the AUX menu and press "AUX" for approximately 4s. Press the
"OK" button to start the system.
3.6 Tint with NTSC
Call up the AUX menu and adjust with the button "
CUC 7305
v
v
- /
+" button.
i
i
- /
+ ".
GRUNDIG Service

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