Community ALC-404D - Front Panel; Rear Panel

10 | Amplified Loudspeaker Controller Install and User Guide
Single Ended
(Flipped view)
(Flipped view)
Bridged
Ch 1
Ch 2
Low-Z High-Z 100V 70V HPF @ 35 Hz HPF @ 70 Hz
A
B
C
D
E
F
G
Front Panel
Rear Panel
LED Panel
8
Channel Status LED meters
9
System Status LEDs
Output section
10
Output connector
11
Output configuration Dip Switches
Serial Port
Reserved for service operations.
ground
mains
AC Mains Connector
IEC C19
Control Panel
1
Operating Mode LEDs (ON/STANDBY)
2
Power pushbutton
3
ArmoníaPlus Callback pushbutton
4
Soft Reset pushbutton
5
Hard Reset pushbutton
6
Self Check pushbutton
7
CH1, CH2 attenuators (+ CH3, CH4 - ALC-404D, ALC-1604D)
(Flipped view)
Bridged
Single Ended
(Flipped view)
Ch 1
Ch 3
Ch 2
Ch 4
ALC-3202D AL C-40 4D or A LC-160 4D
70V
lo-Z
35Hz
HPF Off
100V hi-Z 70Hz HPF On
1 2 3 4 5 6 7 8
A
70V
lo-Z
35Hz
HPF Off
100V hi-Z 70Hz HPF On
1 2 3 4 5 6 7 8
F
70V
lo-Z
35Hz
HPF Off
100V hi-Z 70Hz HPF On
1 2 3 4 5 6 7 8
D
70V
lo-Z
35Hz
HPF Off
100V hi-Z 70Hz HPF On
1 2 3 4 5 6 7 8
B
70V
lo-Z
35Hz
HPF Off
100V hi-Z 70Hz HPF On
1 2 3 4 5 6 7 8
G
70V
lo-Z
35Hz
HPF Off
100V hi-Z 70Hz HPF On
1 2 3 4 5 6 7 8
E
70V
lo-Z
35Hz
HPF Off
100V hi-Z 70Hz HPF On
1 2 3 4 5 6 7 8
C
10
11
9
8
1
2
63
7
4 5
10