Nilfisk-ALTO DPA900/1500 Stereo Amplifier User Manual


 
TIP/PIN 2
RING/PIN 3
SLEEVE/PIN 1
TIP/PIN 2
RING/PIN 3
SLEEVE/PIN 1
CH1
CH2
SERIAL
MODEL
Apparaten skall anslutas
till jordat uttag nar den
ansluts till ett natverk
RS485 IN
RS485 OUT
RS232
SERIAL PORT
BREAKER
CH1
CH2
BRIDGE
MONO
OUTPUT2
OUTPUT1
POWER OUTPUTS
CH1
1+ 1-
POSNEG
CH2
2+ 2-
POSNEG
BRIDGE
1+ 2+
POSNEG
CH2
1+ 1-
POSNEG
MODE
BRIDGE
STEREO
LIMITER
OFF
ON
PARALLEL
OUTPUT
PARALLEL
OUTPUT
2
1
3
2
1
3
13
9. APPLICATION
Total two optional modes: Please see following diagram for connecting the power amplifier into your audio system.
9.1 Stereo Mode
In this mode, channel 1 and channel 2 operate independently (just as traditional input into channel 1 can be out-
put from channel 1 only, similarly, the signal input into channel 2 can be output from channel 2 only.
1
2
3
GND
INPUT
+
Balanced
Channel 1
+
Channel 2
MODE
this buttonRelease
Channel 1
Channel 2
1
2
3
GND
INPUT
+
+
MODE
this buttonRelease
Balanced
Channel 2
Channel 1
Channel 1
Channel 2
Input ConnectorInput Connector
Input ConnectorInput Connector
TIP/PIN 2
RING/PIN 3
SLEEVE/PIN 1
TIP/PIN 2
RING/PIN 3
SLEEVE/PIN 1
CH1
CH2
SERIAL
MODEL
Apparaten skall anslutas
till jordat uttag nar den
ansluts till ett natverk
RS485 IN
RS485 OUT
RS232
SERIAL PORT
BREAKER
CH1
CH2
BRIDGE
MONO
OUTPUT2
OUTPUT1
POWER OUTPUTS
CH1
1+ 1-
POSNEG
CH2
2+ 2-
POSNEG
BRIDGE
1+ 2+
POSNEG
CH2
1+ 1-
POSNEG
MODE
BRIDGE
STEREO
LIMITER
OFF
ON
PARALLEL
OUTPUT
PARALLEL
OUTPUT
2
1
3
2
1
3