Marantz PM7001 manual Before Making Connections, Wiring Speaker Cable, BI-WIRING Connection

BEFORE MAKING CONNECTIONS

	WIRING SPEAKER CABLE	Here following is explained BI-WIRING connection that im-
		prove sound quality. The speakers in this explanation have
•	Be careful not to short circuit in wiring speaker cables.	low and mid/high input jacks that support a BI-WIRING con-
		nection. To determine whether or not your speakers support a
•	Peel off the corting of speaker cable as shown below.
		BI-WIRING connection, check in the instruction manual that

Approx.	came with your speakers or contact the manufacturer.
7/16 ins. (10 mm)

ENGLISH

Cut the corting of	Peel off the	Twist
cable.	edge of cable.	conductors.

• Wiring with speaker cable.

BI-WIRING CONNECTION

Abi-wiring connection separately connects the low and mid/ high jacks of the speaker to the amplifier using separate speaker cables. Because separate cables are used for low and mid/high sounds, the kick back current in the low speaker causes little interference with the mid/high speaker. The PM7001 and speakers of Connection Example 1 (pg. 5) use a bi-wiring connection, therefore also refer to that page for help.

Turn counter-clockwise	Insert conductor	Turn clockwise
to loosen.	of cable.	to tighten.

Your speaker system must satisfy the below conditions. If it does not, the PM7001’s protective circuit will active, whereby preventing proper playback. In some cases, the amplifier and speakers may be damaged.

•If using 1 set of speakers, total speaker impedance must be 4Ω or more.

•If using 2 sets of speakers, total speaker impedance must be 8Ω or more.

CD player, etc.

PM7001

Bi-wiring	Speaker system
connection
	Mid/high
	speaker
	Band
	pass filter
	Low
	speaker

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