21
Connecting the sub-woofer to a surround decoder
Wiring diagram 3
Switch / adjustor settings
No.
Purpose
No
control
voltage
Control
voltage
present
Automatic power-on
AUTO
AUTO
Control signal
CTRL
Filter
OFF
OFF
The settings of the switches / adjustors
,
,
and
can be changed as required.
The Cinch lead carrying the
SUB OUT
signal from the
surround decoder is connected to one of the sub-
woofer’s
CINCH IN
sockets
.
Since the
SUB OUT
signal is filtered in the decoder, the
Filter
switch
must be set to the ‘
OFF
’ position.
Use without control voltage:
The automatic power-on circuit is triggered by the
SUB OUT
signal.
Use with control voltage (optional):
If the surround decoder features a control voltage output,
this control voltage is passed to the
DIN IN
socket
via
an adaptor lead. This triggers the automatic power-on
circuit.
The
DD 1210 R
and
DD 1510 R
surround decoders
supply a control voltage at the
5.1 OUTPUT
socket.
Connecting the sub-woofer to the
K6 DVD
surround receiver
Wiring diagram 4
Switch / adjustor settings
No.
Purpose
Control voltage
present
Automatic power-on
AUTO
Control signal
CTRL
Filter
OFF
The settings of the switches / adjustors
,
,
and
can be changed as required.
The sub-woofer output signal (
SUBW
) from the
K6
is
passed to the
DIN-IN
socket
on the
K6
via the
AKS6
adaptor and the
SC
LINK
lead.
Since the
SUBW
signal is filtered in the
K6
, the
Filter
switch
must be set to the ‘
OFF
’ position.
The control signal is present at the
CONTROL
socket of
the
K6
. It reaches the
DIN IN
socket
by the same
route, and triggers the automatic power-on circuit.
