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AtlasSound.com
1601 JACK MCKAY BOULEVARD ENNIS, TEXAS 75119 U.S.A. • TELEPHONE: (800) 876-3333 • FAX: (800) 765-3435
©2005 ATLAS SOUND LP Printed in U.S.A. ATS002102 RevC 9/05 PP
OWNER'S MANUAL
CP700 COMMERCIAL
POWER AMPLIFIER
8
Unbalanced Input
Unbalanced wiring typically is found on consumer equipment (CD players, DVD players, etc.) and is
generally a compromise of noise rejection and cable lengths. A single conductor and an overall shield
are most common, as in the "bargain type" cables supplied with consumer gear. Keep unbalanced wire
lengths within 10 feet between equipment, and wire the hot lead to the "+" terminal, and the shield to the
ground terminal. Do not forget to install a jumper wire between the "-" terminal and the ground, as a loss
of gain will result without this jumper (Figure 4).
Figure 4
Jumper
LEVEL
-
0
0
5
6
4
0
3
2
2
6
2
2
1
8
1
6
1
4
1
2
1
0
8
6
4
2
0
PROTECT
LIMIT
SIGNAL
CH-1
PROTECT
LIMIT
SIGNAL
CH-2
CH-2
+
THRU
IN
GND
LEVEL
AMPLIFIER INPUTS
CH-1
THRU
IN
+ - -GND
-
0
0
5
6
4
0
3
2
2
6
2
2
1
8
1
6
1
4
1
2
1
0
8
6
4
2
0
White/Red (+)
Shield
White/Red (+)
Shield