User guide

1
CH/2CH DIGITAL POWER AMPLIFIER
7
DPA-130DC/230DC
Rear Panel
Rear Panel
1. INPUT TERMINALS
Connect signal input cables to these terminals.
The input circuitry is balanced type. (+ : Hot, - : Cold, GND: Ground)
2. REMOTE POWER TERMINAL
You can control the amplifier by the remote control while amplifier is power off.
3. SPEAKER OUTPUT TERMINALS
Connect speaker cables to these terminals.
Only connect speakers with an impedance equal to or greater than those specified below.
NOTE: Connecting speakers with a smaller impedance than specified could damage the unit.
4. DC TERMINAL
It is the battery (24VDC) connecting terminal for the emergency broadcasting.
In case of AC power failure, the device will be operated with the connected backup battery.
Country Speaker Output Speaker Impedance
Europe 100V 33.3Ω
F
AN
OUTPUT
33.3Ω
(100V)
REMOTE
P
OWER
A
C INPUT
I
NPUT
GND
- +
DC INPUT
24V
12 34 56
FAN 1FAN 2
OUTPUT
C
H 2
3
3.3Ω
(100V)
C
H 1
3
3.3Ω
(100V)
R
EMOTE
P
OWER
A
C INPUT
INPUT
CH 1CH 2
GNDGND
- +
DC INPUT
24V
O
N : PARALLEL
OFF : NORMAL
1732456
– DPA-230DC
– DPA-130DC