Bose FreeSpace DXA 2120

Installation
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Installation Guide - 31
DIRECT Source Input
A microphone or other audio source can connect to the DIRECT INPUT jack using one of the following cable types.
The control input requires a normally open switch.
Figure 26. Cable types for DIRECT INPUT
Normally
Open S
witch
(latching)
Source Connector
DIRECT IN
XLR
3
1
2
3
Phone
Plug
(Balanc
ed)
T R S
T
R
S
RC
A
T
S
1 2
Phone
Plug
(Unbalanc
ed)
T
S
T
S
TS
TRIG
TRIG
TRIG
TRIG
TRIG