DIGITAL POWER AMPLIFIER
9
DPA-50E
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.
2. When using power amplifier, please install the unit where there is no airflow block to the heat sink.
(Front)
(Side)
(Rear Exhaust)
(Rear)
Fully Open
(Front air intake)
MIN
MAX
SIGNAL LINK
8
7
6
5
4
3
2
▲
OFF
ON
▼
100V 70V COM
4 5 6
1 2 3
+ -
G
7 8 COM
PRIORITY
VOLUME
PRIORITY
PGM INPUTS
CH1
OPT
IN
LO-Z
OUT
COM
CH1
OPT
IN
LO-Z
OUT
COM
CH2
OPT
IN
LO-Z
OUT
COM
CH3
OPT
IN
LO-Z
OUT
COM
CH4
OPT
IN
LO-Z
OUT
COM
CH5
OPT
IN
LO-Z
OUT
COM
CH6
OPT
IN
LO-Z
OUT
COM
CH7
OPT
IN
LO-Z
OUT
COM
CH8
100V 70V COM
CH2
100V 70V COM
CH5
100V 70V COM
CH6
100V 70V COM
CH3
100V 70V COM
CH4
100V 70V COM
CH7
100V 70V COM
CH8
+
-
AC INPUT
220-240V~ 50/60Hz, 110W
DC INPUT 21V-27V
MAX 30A
HI-Z
OUTPUTS
LO-Z
OUTPUTS
+ -
G
CH1
+ -
G
CH2
+ -
G
CH5
+ -
G
CH6
+ -
G
CH3
+ -
G
CH4
+ -
G
CH7
+ -
G
CH8
CH1 SIGNAL INPUT
CH2
NC
CH3
CH4
CH5
CH6
CH7
CH8
LINK
SIGNAL LINK GUIDE
NC
100V : 200
Ω
70V : 100
Ω
OPT IN
LO-Z
HI-Z use
LO-Z OUT : 4
Ω
(Front)
(Front)
10cm or less(away more than 10cm)
( X )
( X )
DPA-50E_MANUAL_139706_FOR_RFA 16. 7. 19. 8:50 Page 9
Summary of Contents for DPA-50E110w
Page 15: ...DIGITAL POWER AMPLIFIER 13 DPA 50E DIMENSIONS 88 420 440 482 34...
Page 17: ...15 DPA 50E NOTE...
Page 18: ...16 DPA 50E NOTE...
