Digital Amplifier
- 4 -
III. CONNECTION
AC180-250V/50Hz
DC24V INPUT
+
CH4
P G N
CH3
CH2
CH1
P G N
P G N
P G N
P G N
100V GND
P G N
100V GND
P G N
100V GND
P G N
100V GND
CH4
P G N
CH3
CH2
CH1
P G N
P G N
P G N
1 2 3 4
100V
70V
COM OUT
1
3
2
4
COM OUT
R
IS
K
O
F
E
LE
C
TR
IC
S
H
O
C
K
D
O
N
O
T
O
PE
N
Nur Sicherung 250V
Use Only With A 250V Fuse
Employer Unlquement Avec
Fusible De 250V
1 2 3 4
ON
3.1 Input connection
All line inputs and outputs should be connected to the 3-position 3.96 phoenix (Figure 1) or
2-position 3.96phoenix (Figure 2) on the machine's rear panel.
(Figure 1) 3-position 3.96 Phoenix
(Figure 2) 2-position 3.96 Phoenix
P— — Signal (+)
G— —Ground
N— — Signal (-)
100V— — 100V output terminal (hot terminal) of external constant voltage amplifier .
GND— — Output ground (cold terminal) .
3.2 Output connection
Output terminal locates on the rear panel and can be directly connected with wire. COM is
common terminal and OUT is hot terminal.
Note: Never connect two "hot terminals" ever.
Connect the external
amplifier equipment
Connect DC 24V
power supply
Connect the external
priority audio source
Connect the external
audio source
Connect the external constant
voltage amplifier
Note: Connect the other three
groups of power output in the
same way, with COM terminal
and OUT terminal as a group.