Xantech 760-00 installation instructions Installation

INSTALLATION

As shown in Fig. 3, 4-conductor speaker wire (two wires for each channel) is connected from each of the 760's to the power amplifier (home run from each room). Also, each channel (left and right) requires a pair of wires from the 760 to the speakers. The plug-in connectors and the printed circuit board of the 760-00 are marked with the terminal identifications.

CAUTION: Be sure the amplifier or receiver speaker terminals are connected to the INPUT terminals on the 760-00 and the speakers are connected to the OUTPUT terminals on the 760-00 as shown in Fig.3!

The negative right input wire (INPUT R–) and the negative right output wire (OUTPUT R–) are connected together in the 760-00. Likewise, INPUT L– and OUTPUT L– are connected together. There are no common ground connections between the left and right channels in the 760-00, allowing bridged type amplifiers to be used, if desired.

MOUNTING:

The 760-00 is intended to be housed in an electrical junction box and trimmed with a decorator-style plate (not included).

The decorator-style plastic insert plate (supplied) is available in either white or ivory. 4 plastic tabs allow it to be snapped into place onto the metal mounting plate. It can be easily removed for refinishing to other colors, if desired, by squeezing the tips of the tabs together while pulling outward on the insert plate. Be sure to remove the push-on knob first. Refer to Fig. 4.

CAUTION: Stereo receivers usually have two sets of speaker terminals, "A" and "B". Be sure all speakers connected to both "A" and "B" are taken into consideration when paralleling speakers, so that the amplifiers are not loaded by an impedance that is lower than that specified by the manufacturer.

CB18 "THE STRIP-IR" CONNECTING BLOCK

S P E A K E R

T E R M I N A L S

L + L - R - R +	AMPLIFIER
	OR
	RECEIVER

L+ L-	L+ L-	L+ L-	L+ L-	L+ L-	L+ L-	L+ L-	L+ L-	L+ L-
R-R+	R-R+	R-R+	R-R+	R-R+	R-R+	R-R+	R-R+	R-R+
1	2	3	4	5	6	7	8	9

Use the CB18

to simplify multiple

speaker wire connections.

I N P U T		760-00
L+ L– R– R+
		MATCH MAKER
VOLUME	CA	Speaker
	SYLMAR,	Volume
SPEAKER CONTROL		Controls
		(side view)	I N P U T		I N P U T
00	®		L+ L– R– R+		L+ L– R– R+
760-			SPEAKER VOLUME CONTROL	SYLMAR, CA	SPEAKER VOLUME CONTROL	SYLMAR, CA
R+ –R –L L+			00-760	®	00-760	®
T U P T U O
			R+ –R –L L+		R+ –R –L L+
		+	T U P T U O		T U P T U O
+
–		–	+	+	+	+
RIGHT		LEFT	–	–	–	–
				LEFT		LEFT
SPEAKER		SPEAKER	RIGHT		RIGHT
			SPEAKER	SPEAKER	SPEAKER	SPEAKER

ROOM 1 ROOM 2 ROOM 3

Fig. 3. A Typical 3-Room System

	
		5
760-00

Speakers & Volume Controls