Sonance instruction manual SONAMP 875D SE 8-CHANNELAMPLIFIER, AL2 Control Output

SONAMP® 875D SE 8-CHANNEL AMPLIFIER

System 5: Automatic Input Switching Between Sources Using an AL2 Selector

Features: Automatically selects iPort when iPod is played • Automatically activates BBE when iPod i s played

By feeding two sources through a Sonance AL2 Automatic Secondary Source Selector, the system will automatically select the INPUT B source whenever the iPort/iPod is playing. By connecting the 875D SE’s BBE CONTROL OFF/ON switches to the AL2’s CONTROL OUTPUT, BBE processing is automatically activated whenever the iPod plays. When the iPod stops playing the input automatically switches back to the CD changer and the 875D SE’s BBE processing switches OFF.

L	R			L	R
INPUT A		+	–	INPUT B
		CONTROL OUTPUT
		12VDC 100mA
		L	R		AL2
	IN
	12VDC	OUTPUT
	150mA
	OUT				TRIGGER	B TO A
				SENSITIVITY		DELAY

AUTO SWITCH, LINE LEVEL

AL2 Selector

CAT-5

Cable

iPort	iPort	CD Changer
Audio Wallplate	with iPod

Set All Zones to ‘Auto’ ON

TRIGGER MODE
CH 1/2	AUTO	RS-232
	VOLT	RS-232
CH 3/4	AUTO
	VOLT
CH 5/6	AUTO
	VOLT	RS-232
CH 7/8	AUTO
	VOLT	RS-232

OFF ON

BUS OUTPUT

INPUT BUFFERED

L

R

A

ON	HIGH	ON	HIGH	ON	HIGH	ON	HIGH
								BBE CONTROL
OFF	LOW	OFF	LOW	OFF	LOW	OFF	LOW

1/2 3/4 5/6 7/8 CH

BBE CONTROL

INPUTS 5 – 24V AC–DC

+ – + – + – + –

			TRIGGER MODE
			CH 1/2	AUTO	RS-232
				VOLT
			CH 3/4	AUTO	RS-232
				VOLT
			CH 5/6	AUTO
ALL 1/2 3/4	5/6	7/8 CH		VOLT	RS-232
+ – + – + –	+ –	+ –	CH 7/8	AUTO	RS-232
				VOLT

CH1

CH2

CH3

CH4

CH5

CH6

CH7

CH8

OFF ON

(BRIDGED)

(BRIDGED)

(BRIDGED)

(BRIDGED)

EXTERNAL TRIGGER

DIRECT

OFF

ON

OFF

ON

DIRECT

DIRECT

OFF

ON

OFF

ON

DIRECT

DIRECT

OFF

ON

OFF

ON

DIRECT

DIRECT

OFF

ON

OFF

ON

DIRECT

INPUTS 5 – 24V AC–DC

LEFT

OFF

ON

OFF

ON

LEFT

LEFT

OFF

ON

OFF

ON

LEFT

LEFT

OFF

ON

OFF

ON

LEFT

LEFT

OFF

ON

OFF

ON

LEFT

RIGHT

OFF

ON

OFF

ON

RIGHT

RIGHT

OFF

ON

OFF

ON

RIGHT

RIGHT

OFF

ON

OFF

ON

RIGHT

RIGHT

OFF

ON

OFF

ON

RIGHT

AUX

OFF

ON

OFF

ON

AUX

AUX

OFF

ON

OFF

ON

AUX

AUX

OFF

ON

OFF

ON

AUX

AUX

OFF

ON

OFF

ON

AUX

NORMAL

BRIDGED

NORMAL

BRIDGED

NORMAL

BRIDGED

NORMAL

BRIDGED

BRIDGED

SONAMP®

875D SE

BRIDGED

BRIDGED

–FUSET10AL250V

120V–60Hz1200W

SAME TYPEANDRATINGFUSE

CAUTION:REPLACEWITHTHE

BRIDGED

TRIGGER OUTPUTS

8Ω MIN

8Ω MIN

8Ω MIN

8Ω MIN

12VDC

ALL

1/2

3/4

5/6

7/8

CH

RS-232

+ 1 – – 2 +

+ 3 – – 4 +

+ 5 – – 6 +

+ 7 – – 8 +

S/N

To Zone 1 To Zone 2 To Zone 3 To Zone 4

ON HIGH ON HIGH ON HIGH ON HIGH

FOR ALL ZONES:

BBE CONTROL

OFF LOW OFF LOW OFF LOW OFF LOW

1/2 3/4 5/6 7/8 CH

Notes:

•Connect the AL2 Control Output to each zone where BBE processing is desired.

•Set the BBE Control OFF/ON switches in the OFF position.

DIRECT OFF ON

LEFT OFF ON

RIGHT OFF ON

AUX OFF ON

NORMAL

OFF	ON	DIRECT
OFF	ON	LEFT
OFF	ON	RIGHT
OFF	ON	AUX

BRIDGED

BBE CONTR

INPUTS 5 –

+ – + – + – + –

•Set the BBE LOW/HIGH switches to the desired amount of BBE processing: LOW (+6dB); HIGH (+9dB).

When AL2 Input B source (iPort/iPod) plays it overrides the Input A source (CD player) in all zones and BBE automatically activates in the zones connected to the

AL2 Control Output.

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