Adjusting The Speaker And Headphones Output; Adjusting The Speaker Output; Adjusting The Power-On Volume; Adjusting Speaker Output B - Revox B251 Operating Instructions Manual

4
ADJUSTING THE
SPEAKER
AND
HEADPHONES OUTPUT VOLUME
4.1
Adjusting the speaker output volume
The
volume
on the speaker
outputs
can
be
adjusted
fortwo
ope-
rating modes:
-
Power-on volume
- Volume difference between pairs A
and
B
4.1.1
Adjusting the power-on volume
-
Press POWER
ON VOLUME button
[22].
Two fields appear on the display
The
flashing
dots
indicate
the
programmed power-on volume,
-
Press
VOLUME buttons [28] and [29] to move the
two
bars
in
the display
to
the desired power-on volume.
-
Press STORE
button [23]. The display changes over and the
desired power-on volume is now
stored.
-
lf
the existing setting
is
to
be
retained,
press
the
POWER ON
VOLUME button
[22]
again.
B
251
.
INTEGRATED
AMPI IFIFR
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Note:
The power-on
volume
cannot be
exceeded.
),1 1 10
1m2m
is limited
to -54d8.
This
t
value
a 251
.
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AMPLIFIER
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lm
20
Note:
lf
two speaker pairs are
operated simultaneously at
maxi-
mum
level,
all boxes must have an impendance
of
B ohms.
4.1.2
Adjusting speaker output
B
-
Set
SPEAKER
switch
[17]
to
B.
-
Press button SPEAKERS B
[21].
-
Adjusting volume difference with
VOLUME buttons
[28]
and
[29]
(center
of
bar
:
1
:1).
-
Press STORE button [23]. The setting
is
now
stored.
When the
SPEAKERS
switch
[17]
is
set back to A,
the amplifier
operates
with the original volume setting.
lf the
switch
is set
to
position A +
B.
the amplifier
operates
with the lower of the two
volumes in order to
protect
speakers
that may
have
a lower
music
power
rating.
4.2 Headphones
-
Set
SPEAKER
switch
[17]
to
PHONES
ONLY
-
Plug headphones into the front-panel socket
[18]
and adjust
the desired volume
with
button
[28]
or [29].
ln
this setting of
the
SPEAKERS
selector
[17],
only the volume of the
head-
phones
output is affected. The
volume
on the headphones
output
is
stored
as soon as the
SPEAKERS
selector
is
switched
back
to
one of the speaker settings.
With the headphones
and
the speaker boxes (SPEAKER
selec-
tor
[7]
in
position
A/B
orA +
B),
the
volume
on
the headphones
output
can
still
be
varied with the 4-step switch
[19].
I
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