Page/Mic/Line 4 Source Input; Direct In/Control Source Input - Bose FreeSpace E-4 Owner's Manual

4.7.7 PAGE/MIC/LINE 4 source input

A microphone or an audio source can be connected to the PAGE/
MIC/LINE 4 input using one of the following cable types.
Source Connector
RCA
S
S
T
T
1
3
1 2
2
XLR
3
T R S
Phone
Plug
(Balanced)
T S
Phone
Plug
(Unbalanced)
Normally
Open Switch
(latching)
4.0 Hardware Installation
E-4 PAGE/MIC/LINE 4
PTT
PTT
S
R
T
PTT
S
T
PTT
PTT
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4.7.8 DIRECT IN/CONTROL source input

A microphone or an audio source can be connected to the
DIRECT IN input using one of the following cable types. The con-
trol (PTT) input requires a normally open switch.
Source Connector
RCA
S
S
T
T
1
3
1
2 2
XLR
3
T R S
Phone
Plug
(Balanced)
T S
Phone
Plug
(Unbalanced)
Normally
Open Switch
(latching)
E-4 DIRECT IN/CONTROL
S
R
T
S
T
PTT
PTT
PTT
PTT
PTT