Operating instructions
10
English
4.0 Installation
From music source:
1. Connect the positive and negative terminals to the positive and negative terminals on
the controller.
2a. If the source has balanced outputs (Figure 7), connect the ground terminal to the
ground terminal on the controller.
2b. If the source has unbalanced outputs (Figure 8), connect the ground terminal on the
controller to the negative terminal on the controller. This will help prevent unwanted
noise.
Note:
Pin 2 – hot
convention assembled
on XLR connector.
Figure 7
Connectors used with balanced
audio inputs.
Figure 8
Connectors used with unbalanced
audio inputs.
From
unbalanced
source
INPUT
CH A CH B PAGE
GAIN
300mV 2V LINE MIKE
CH A
BASS CUT
CUT NORMAL CUT NORMAL
CH B
300mV 2V
FREESPACE
®
SYSTEM CONTROLLER
BOSE CORPORATION
FRAMINGHAM, MA 01701-9168 MADE IN U.S.A.
D.O.M.
SER.NO.
®
Tip (+)
Ring (–)
Sleeve ( )
1
/4" TRS
2 (+)
3 (–)
1
From
balanced
source
INPUT
CH A CH B PAGE
GAIN
300mV 2V LINE MIKE
CH A
BASS CUT
CUT NORMAL CUT NORMAL
CH B
300mV 2V
FREESPACE
® SYSTEM CONTROLLER
BOSE CORPORATION
FRAMINGHAM, MA 01701-9168 MADE IN U.S.A.
D.O.M.
SER.NO.
®
2 (+)
3 (–)
Tip (+)
Sleeve (–)
1
/4" phone connector
XLR
+
–
RCA
1( )
AM177675-2_04_V.pdf • May 7, 2002