Grundig ST 03, Service Manual

Page: 7 / 26

GRUNDIG
Service
1 - 7
ST 03
General Section
The cursor will move to indicate the change.
To return to normal viewing press TV .
AUDIO ADJUSTMENT
VOLUME CHANGE AND MUTE
To increase the volume press VOL+ .
To decrease the volume press VOL- .
To mute the sound, press .
To restore the sound when muted press again.
BASS, TREBLE AND BALANCE ADJUSTMENT
To make the most of high quality NICAM stereo
transmissions you can alter the bass, treble and
balance to your preference. Follow these steps:
Step 1
Press
AUDIO until the audio selection screen is
displayed. The bass symbol will be displayed with a
cursor which indicates the current bass level selected.
Step 2
With the cursor on screen adjust the bass level using
P+ or P- . The cursor moves to indicate the change.
Step 3
To change the treble level with the audio selection
screen displayed press
AUDIO until the treble
symbol is displayed.
Step 4
With the cursor on screen adjust the treble level
using
P+ or P- .
Step 5
To change the balance with the audio selection screen
displayed press
AUDIO until the balance symbol
is displayed.
9 10
Step 6
With cursor on screen alter the balance in favour of
the left or right TV speaker with
P+ or P- .
Note: If no further buttons are pressed the audio
selection screen will disappear within 5 seconds and
any changes made will be stored.
STEREO WIDE SELECTION
Your Grundig NICAM stereo television allows you to
enhance the stereo effect from stereo transmissions
by selecting Stereo Wide. To select Stereo Wide follow
these steps:
Step 1
Press STEREO . Either (stereo) or
(stereo wide) symbols will appear.
Step 2
Repeated presses of
STEREO will alternate between
stereo and stereo wide allowing the selection of
whichever is preferred. Once the required stereo
selection is made the on screen symbol will disappear
after 5 seconds and the selection will be stored.
PSEUDO STEREO SELECTION
If the transmission is not in stereo no symbol will be
displayed. It is possible to give the mono sound a
stereo like sound by following the steps in stereo wide
selection above.
Either (mono) or (pseudo stereo) can be
selected.
MONO SOUND SELECTION
On the edge of a NICAM stereo transmission area the
stereo sound may be intermittent, resulting in poor
sound quality, popping and clicking noises. If this is
the case the programme can be listened to in mono
instead of stereo, by pressing
LANG 1/2 . The
symbol will indicate that mono sound has been
selected. A second press will restore the
stereo
symbol and stereo sound.