Installation Precautions - Inter-m DPA-50E Operation Manual

Installation Precautions

Installation Precautions
1. This unit employs front air intake, rear exhaust forced air cooling, therefore, when installing in portable rack,
leave the rear opening clear of obstructions.
(Front)
(Front air intake)
2. When using power amplifier, please install the unit where there is no airflow block to the heat sink.
(Front)
(Side)
(Front)
( X )
DIGITAL POWER AMPLIFIER
(Rear Exhaust)
(Rear)
Fully Open
+ - HI-Z
DC INPUT 21V-27V
OUTPUTS
MAX 30A
CH8 CH7 CH6 CH5 CH4 CH3 CH2 CH1
100V : 200Ω
100V 70V COM 100V 70V COM 100V 70V COM 100V 70V COM 100V 70V COM 100V 70V COM 100V 70V COM 100V 70V COM
70V : 100Ω
AC INPUT
220-240V~ 50/60Hz, 110W
OPT IN
HI-Z use
LO-Z
LO-Z OUT : 4Ω
CH8 CH7 CH6 CH5 CH4 CH3 CH2 CH1
OPT LO-Z COM OPT LO-Z COM OPT LO-Z COM OPT LO-Z COM OPT LO-Z COM OPT LO-Z COM OPT LO-Z COM OPT LO-Z COM
IN OUT IN OUT IN OUT IN OUT IN OUT IN OUT IN OUT IN OUT
LO-Z
OUTPUTS
10cm or less(away more than 10cm)
( X )
SIGNAL LINK GUIDE
CH1 SIGNAL INPUT
PGM INPUTS
CH8 CH7 CH6 CH5
PRIORITY + - + - + - + -
NC LINK G G G G
CH2 CH4 CH6 CH8
CH3 CH5 CH7
1 2 3 4 5 6 PRIORITY CH4 CH3 CH2 CH1
VOLUME SIGNAL LINK
NC 2 3 4 5 6 7 8
▲
OFF
MIN MAX ON
▼
7 8 COM + - G + - G + - G + - G + - G
DPA-50E 9