Stereo Only - STUDER REVOX B780 Bedienungsanleitung

THRESHOLD STEREO
This
control permits adjustment of the threshold for automatic mono/stereo
switching, so
that stereophonic broadcasts of sufficient signal strength
only
will
be received.
Threshold adjustable
for
5 ...
500
pV on
75
Ohms or 10
... 1000
pV on
300
Ohms
HIGH BLEND
The high background noise
of
weak stereo stations can be
reduced by pressing
this button.
Stereo
separation
is
lessened
with the result that the
srgnal
to
noise performance is improved by 7
dB
(at
50
pV on
75
Ohms or 100 pV on
300
Ohms) wrthout affecting frequency response in any way.
HIGH BLEND released: Channel separation
42
dB
aI1 k1z,40
kHz devation and
1
mV antenna signal on
75
Ohms.
HIGH BLEND
depressedr Channel separat on
10 dB.
FM MONO
To
receive
extremely noisy stereophonic broadcasts
in
the
monophonic mode.
The
two channels are no longer separated.
This push button
has
no effect on the stereophon
c (two
channel) operation of the amplifier section.
STEREO ONLY
FM stereo stations
will
be received only The signals of stations broadcasting
in
the monophonic mode are
muted (flashing
frequency display).
Adjust THRESHOLD STEREO
to
receive srgnals
of sufficient quality
only.
Stereo
stations producing
a
signal which
is be
ow
the
selected threshold
level STATION
will
be
muted
as
well.
Subcarrier
product
relection.
f 2
dB.
By
pressing
STEREO
ONLY and
all stereo stations
that exceed
a
Press STEREO
ONLY
selecting AUTO TUNING one can
quickly find
predetermined minimum signal strength:
Adjust
THRESHO LD
STEREO