CONNECTION
/
CABLING
OF
THE
A2
POWER
CONNECTION
Connect
the
supplied
power
cable with
the
socket
(24) and
to
a mains socket.
TIP
Please leave
the
A2 unit switched off initially (button I
not
pressed) until
all
remaining cable connections
to
the
unit have been made.
CONNECTION
OF
THE
SIGNAL
SOURCES
Connect
the
outputs
of
your signal
sources
with cinch cables
to
the
input sockets (12
to
18).
The left chann-
nel
is
to
be connected
to
the
upper
row
of sockets,
the
right channels
to
the
lower row.
CONNECTING
A
TAPE
RECORDER
The outputs
of
the
recorder
are connected with
the
TAPE
input sockets (18)
of
the
A2 and
the
inputs
of
the
recorder
to
the
socket
REC
OUT
(19). The following
is
applicable for both input and
output
connections:
the
right channel
is
to
be
connected
to
the
lower row of sockets and
the
left channel
to
the
upper row.
CONNECTION
OF
TONAL
PROCESSORS
/
EQUALIZERS
The A2
is
equipped with a switchable
processor
input.
If
you possess
an
equalizer
or
equipment
to
correct
loudspeaker frequency
response
(CANTON
DIGITAL
I etc) this can be
connected
to
the
unit
as
follows:
processor
input with
the
socket
PROCESSOR
OUT
(21) and
processor
output
with PROCESSOR
IN
(20)
(right channels always
to
the
lower sockets).
CONNECTING
A
SEPARATE
POWER
AMPLIFIER
For music
to
be played
in
a different
room
or
for bi-amping
operation
you can
connect
a
stereo
poweramp
or
two
mono
poweramps
to
the
cinch
output
PRE
OUT
(22).
CONNECTING
A
SURROUND
AMPLIFIER
(FREEZE
FUNCTION)
To
integrate your equipment into
an
existing
surround
installation you can use
the
A2 as a
stereo
poweramp
by
connecting
to
any of
the
inputs.
To
do this
the
two
front channels
(PRE
OUT)
of
the
surround
amplifier
(or
decoder) are
connected
to
one
of
the
inputs (12
to
18).
The
settings for VOLUME, INPUT
LEVEL,
BALANCE, MONITOR and PROCESSOR can now be
stored
through
the
FREEZE
function.
These
settings
will
be retained automatically for each suitable source until
further
adjustment
is
carried out.
The
FREEZE
function can only be activated through
the
remote
control (see Remote control
of
the
A2).
24
OPERATION
OF
THE
A2
SWITCHING
THE
UNIT
ON
AND
OFF
You
can switch
the
unit on and off
by
operating
the
switch (I).
WARNING
Even
when
the
on/off switch
(I)
has
not
been pressed
the
equipment
is
not
completely separated from
the
mains supply.
We
therefore
advise you
to
remove
the
mains plug from
the
mains
socket
during a
thunder-
storm
or
longer absence
to
prevent damage
to
your unit.
SELECTION
OF
THE
PROGRAM
SOURCE
The selection switch PROGRAM
(3)
located on
the
extreme
left
of
the
unit allows selection of
the
program
source.The name of
the
selected
source
will be shown
in
text
in
the
LCD-display (6).
LEVEL
ADJUSTMENT
The volume level
is
adjusted
by
the
rotational button VOLUME (9) located on
the
extreme
right. It
is
multi-
functional.
The
measure
of
the
volume change
is
dependent
on
the
speed with which
the
button
is
rotated.
If
turned
slowly
the
level change increases
in
steps
of
0.5
dB,
at medium speed
1.5
dB
and
at
fast
speed
4
dB.
The actual setting
is
shown
in
the
display (6)
by
a bar chart.
BALANCE
ADJUSTMENT
Following a
short
press of
the
button
BAL
(8)
the
VOLUME
button
(9) can be used
to
adjust
the
balance.
The actual setting
is
shown
as
a bar
in
the
display (6). Renewed
short
pressure on
the
button
will
save
the
selected setting and
return
the
unit
to
its normal volume setting.
ADJUSTMENT
OF
SENSITIVITY/VOLUME
MATCHING
Not
all
signal sources
reproduce
equally loudly. This often leads
to
unpleasant jumps
in
the
volume.
To
pre-
vent this
the
A2 can regulate
the
input level.
To
achieve this every input has provision for
an
adjustment band
between - 6
dB
to
+ 6
dB.
If
this
is
not
sufficient
the
hi-level input AUX I (16) offers
the
possibility
of
redu-
cing
the
level
by
a further 6
dB.
For
the
best
tonal results please
connect
your
CD
player
or
converter, with
an
output
voltage
greater
than 3
V,
with
the
AUX I input (16).This
does
not
apply
to
AVM
equipment.
After a
short
press
of
the
button
LEVEL
(7)
the
sensitivity
of
the
selected input can be
set
with
the
adjust-
ment
button VOLUME (9).The actual setting
is
shown
as
a bar
in
the
display (6).
25