Nilfisk-ALTO DPA900/1500 user manual Application, Stereo Mode, Input Connector

9. APPLICATION

Total two optional modes: Please see following diagram for connecting the power amplifier into your audio system.

9.1Stereo 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.

Input Connector

+

Balanced

Channel 1

1GND

3

2

INPUT

MODEL

SERIAL

				POWER OUTPUTS			Apparaten skall anslutas
							till jordat uttag nar den
TIP/PIN 2				CH1			ansluts till ett natverk
RING/PIN 3
SLEEVE/PIN 1				1+	1-
				POS	NEG
				CH2			CH1
				2+	2-
				POS	NEG
		MODE	LIMITER	BRIDGE			RS485 IN
	PARALLEL	STEREO	OFF	1+	2+		BREAKER
CH1	OUTPUT			POS	NEG	OUTPUT1
							BRIDGE
							MONO
TIP/PIN 2				CH2
RING/PIN 3				1+	1-
SLEEVE/PIN 1							RS485 OUT
				POS	NEG
							CH2
CH2	PARALLEL
	OUTPUT					OUTPUT2	RS232
							SERIAL PORT

MODE

Release this button

Channel 2

Channel 1

+

Channel 2

Input Connector

Balanced

GND

1

3

2

INPUT

					POWER OUTPUTS			Apparaten skall anslutas
								till jordat uttag nar den
	TIP/PIN 2				CH1			ansluts till ett natverk
	RING/PIN 3
	SLEEVE/PIN 1				1+	1-
					POS	NEG
					CH2			CH1
					2+	2-
					POS	NEG
			MODE	LIMITER	BRIDGE			RS485 IN
		PARALLEL	STEREO	OFF	1+	2+		BREAKER
	CH1	OUTPUT			POS	NEG	OUTPUT1
								BRIDGE
								MONO
	TIP/PIN 2				CH2
	RING/PIN 3				1+	1-
	SLEEVE/PIN 1							RS485 OUT
					POS	NEG
MODEL								CH2
SERIAL	CH2	PARALLEL
		OUTPUT					OUTPUT2	RS232
								SERIAL PORT

MODE

Release this button

Channel 2

Channel 1

+

Channel 1

+

Channel 2

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