11
HMD8 DSP/
USER’S MANUAL
5.2
MEMORY SELECTION SWITCH
Together with the amplifier, a three-position switch is provided for manual selection of memories. The connection
scheme is shown in the image below.
Connection notes
•
The
CTRL 2
wire of the control cable is connected to terminal 1 of the memory switch.
• The
CTRL 1
wire of the control cable is connected to terminal 3 of the memory switch.
• The terminal 2 of the memory switch must be connected to power supply voltage (+12 V or +24 V).
Memory selection switch positions
•
Central position:
Memory 1
is selected.
•
Pressing the bottom of the switch:
Memory 2
is selected.
•
Pressing the top of the switch:
Memory 3
is selected.
Remark:
with the memory selection switch at least one memory is always selected.
CONTROL CONNECTION CABLE
REM IN
Blue
REM OUT
Blue/Black
Brown
CTRL 2.
Pink
CTRL 1.
FRONT VIEW CONNECTOR
Memory 3
Memory 1
Memory 2
TOP WIEW
BOTTOM WIE
W
3
6
2
5
1
4
7
8
1
CTRL2
3
CTRL1
2
WARNING:
when the amplifier is connected to the PC via the USB cable, the control for the memories selection is
performed exclusively by the configuration software: the memory selection switch is automatically disabled.
5.3
INPUT SIGNALS
1. PRE INPUT ZONE 1 + ZONE 2 + SUB
HMD8 DSP
0 1
2
3
4
5
6
7
USB
PRESETS
OPTICAL IN
SUB OUT
CTRL
SPEAKER IN
PRE IN
DRC
UPGRADE
OFF ON
SPEAKER OUT
FUSE x 2
POWER
to REMOTE IN
HMD8 DSP
REMOTE
out
After market Source
IN 1
IN 2
IN 3
IN 4
L
ZONE 1
ZONE 2
SUB
R
L
R
L
R
IN 5
IN 6
5
