Grundig STR 1300, Service Manual

Page: 11 / 24

STR 1300 Allgemeiner Teil / General Section
GRUNDIG Service 1 - 11
When in a menu, use the
M
“
N
“
keys to select menu options or values.
A value which can be changed is flashing in the menu (CURSOR). Change a value with the
T
“
Z
“
keys. Numeric values can be changed at fast speed by pressing and holding down
the
T
“
Z
“
keys. In most cases, a direct entry of the value is also possible.
Press the “
OK
key to save the changes made. This automatically closes the correspon-
ding menu and briefly displays the info table.
To exit a menu without saving, press the
“
6
key. The changes made are undone and the
info table is briefly displayed.
9.3. The system setup menu
Overview
Press the
“
6
key and then the
“ 3
key.
On the picture screen appear the info table and then the system setup menu.
Meaning of symbols:
$
–A 09.750 LO frequency of LNC without 22 kHz switching signal, satellite selection A.
$
~A 09.750 LO frequency of LNC with 22 kHz switching signal, satellite selection A.
$
–B 09.750 LO frequency of LNC without 22 kHz switching signal, satellite selection B.
$
~B 09.750 LO frequency of LNC with 22 kHz switching signal, satellite selection B.
$% ✓
LNC voltage supply on/off.
W
1 50 Contrast level 1 preset.
W
2 60 Contrast level 2 preset.
/
1 Decoder mode selection.
)
X Receiver lock yes/no.
6
/ OK
6
: exit menu,
OK: save and exit menu.
$
–A 09.750 GHZ
$
~A 09.750 GHZ
$
–B 09.750 GHZ
$
~B 09.750 GHZ
$ %
✓
W
1 50
W
2 60
/
1
)
X
6
/ OK
LNC oscillator frequencies (
$
)
If you should use an LNC having a different oscillator frequency, you can change the corres-
ponding setting.
Use the
T
“
Z
“
keys to change the value step by step, or the numeric keys to enter the
value directly.
If you use several LNC's, you must check all oscillator frequencies and correct them if
necessary.
LNC voltage supply on/off ( $
%
)
Note:
With the default setting made at the factory, the receiver provides for the voltage supply of
the satellite aerial.
If your receiver is connected along with other receivers to a communal aerial system (single
cable installation), switch the LNC voltage supply off ("
$ %
X
"), if not, leave the
"
$ %
✓
" setting.
Contrast levels 1 and 2 presettings (
W
1,
W
2)
Note:
You can select one of the two contrast levels in the "Programme position setup" menu.
If possible, the preset values should not be changed, as this would also change the con-
trast setting of all other programme positions.
In exceptional cases, you can change the contrast level by means of the
T
“
Z
“
keys.
Decoder mode selection (
/
)
You have the choice between the following decoder modes:
1 normal
2 PAL
3 Baseband
4 MAC (for D2MAC decoder)
Note:
For more information, see the operating instructions of the decoder.
Receiver lock ( ) )
You can lock the receiver.
Receiver not locked:
» ) X«
Receiver locked: » )
✓
«
Note:
If you lock your receiver and then switch it to standby, it can be switched on again only by
entering the correct key combination.
All programme positions and all menus are locked.
When the receiver is locked
If you lock your receiver and then switch it on from standby, the following display appears:
»
) . . . .
«
Each dot stands for a key. When pressing a key, the corresponding dot is replaced by a
small line.
Press the
Z
“
T
“
N
“
M
“
keys on the remote control unit one after the other.
This code cannot be changed. Note it down and keep it in a safe place.
After entering the correct code, the receiver can be used again. Switching the receiver to
stand-by will lock it again.
Note:
When the receiver is switched on, the lock may be cancelled at any time in the menu.
9.4 The programme position setup menu
Notes::
The receiver is already preprogrammed for the current channels of the Astra and Eutelsat
13°/Hotbird satellites.
However, new programmes are continuously added or transmission frequencies are
changed. The current state of the transmission frequencies can be called up by means of
the Teletext pages of various stations (e.g. Sky News: Teletext page 675), or the information
required can be found in TV programme guides. Changed programmes then can be re-pro-
grammed in the programme position setup menu.
In the "Programme position setup" menu, you have access to the picture and sound settings
of the individual programme positions.
Use the numeric keys or the
M
“
N
“
keys to select the programme position for which you
wish to check or change the settings.
It is not possible to select the programme position by its number in the menus.
Overview
Press the
“
6
key and then the “ 2 key.
On the picture screen appear the info table and then the programme position setup menu.
Meaning of symbols:
&
300 Programme position number.
}
11.494 GHZ Satellite channel transmission frequency.
$
V~B Selection of polarization,
22 kHz signal on/off,
+Ÿ
7.02 MHZ 7.02 MHZ Left and right sound carrier
Ÿ
~ PANDA Deemphasis /noise suppression.
( ✓
Favourite programme
W
1 Contrast setting
/
X–X Decoder setting
=
+ Normal/inverse picture
6
/ OK
6
: exit menu,
OK: save and exit menu.
Programme position number (
&
)
The programme position number is displayed for checking. It cannot be changed in the
menu.
Satellite channel transmission frequency (
}
)
You can directly enter the satellite channel transmission frequency with the numeric keys or
change the value in 1 MHz steps with the
T
“
Z
“
keys.
Polarization and switching signal
T
“
Z
“
You can select whether you wish to receive a horizontally (H) or vertically (V) polarized sig-
nal (with V, at 14 V, and with H, at 18 V direct voltage is applied at the LNC).
When receiving with several satellite aerials or LNC's, or for LNC range switch-over, you
can select the signal source by switching on and off the 22 kHz signal and by using the A/B
satellite select function (see chapter "Multi-Satellite Reception" on pages 8 and 9).
&
300
}
11.494 GHZ
$
V–A
+Ÿ
7.02 MHZ 7.02 MHZ
Ÿ
~ PANDA
(
✓
W
1
/
X–X
=
+
6
/ OK