JBL SDEC-4000 manual SDEC-3000, Input/Output Assignments

INPUT/OUTPUT ASSIGNMENTS

SDEC-3000

The SDEC-3000 supports up to 7.1 input with up to 7.1 output. The input and output assignments are as described in the below chart. You must make the correct connections from the surround processor output to the amplifier input for the system to work correctly. Please refer to the connection diagram for more information.

The correct Synthesis Interconnect kit includes all the necessary connections for using the SDEC in the Synthesis system. Please be sure to order the S3000IC for use with SDEC-3000 and S4000IC for use with SDEC-4000. Retrofit kits are also available. Please contact JBL Synthesis Technical Support for more information at (888) 691-4171 (USA only).

CONNECTION NOTES

•Please follow the wiring diagram and the Input/Output Assignments chart for correct connections.

•You will need to use the Ethernet network port on the rear panel of the unit for the final calibration process. You can use a crossover network cable if you plan to connect directly to the SDEC-3000 from a computer. Alternatively, you can connect the SDEC-3000 through any standard Ethernet hub.

•When using the SDP-40 processor, make sure the subwoofer (in speaker setup) is set to Mono output and connect to the Subwoofer Left output.

Input/Output Assignments

Surround Processor to SDEC-3000 Inputs

S3000IC
Number	Channel	SDEC-3000
1	LEFT FRONT	A1
2	RIGHT FRONT	A2
3	CENTER FRONT	A3
4	LEFT SIDE	A4
5	RIGHT SIDE	B1
6	LEFT REAR	B2
7	RIGHT REAR	B3
8	SUBWOOFER	B4
	(Mono Sub Left)
SDEC-3000 Outputs to Amplifiers
S3000IC
Number	Channel	SDEC-3000
9	LEFT FRONT	C1
10	RIGHT FRONT	C2
11	CENTER FRONT	C3
12	LEFT SIDE	C4
13	RIGHT SIDE	D1
14	LEFT REAR	D2
15	RIGHT REAR	D3
16	SUBWOOFER	D4

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