Bose FreeSpace E-4 Owner's Manual - Page 10
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Also for Bose FreeSpace E-4: Owner's Manual (18 pages), Quick Start Up Manual (4 pages), Owner's Manual (14 pages), Owner's Manual (19 pages)
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4.7 System wiring
Installer's Note: Disconnect the E-4 unit from the AC
(mains) power before making any input/output connections.
4.7.1 Auto volume microphone inputs
Connect each sensing microphone to the SENSE MICRO-
PHONES jacks on the E-4 rear panel.
4.7.2 Serial data communications
Connect your PC to the E-4 unit using a straight-wired serial data
cable (DB9 male to DB9 female).
RS232 port pinout
4.0 Hardware Installation
SENSE MICROPHONES
RS232
ZONE 1
ZONE 2
ZONE 3
ZONE 4
WALL PLATE CONNECTIONS
1
2
MUSIC
REMOTE
ZONE4
HOL
ON/OFF
LINE OUT
PBX O
3
4
12V
AUDIO SOURCES
AUX MIC/
PAGE/ MIC/
DIRECT IN
LINE 1
LINE 2
LINE 3
LINE4
CONTRO
PTT
P
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4.7.3 User interface connections
Connect the user interface from each zone to the appropriate
WALL PLATE CONNECTION jack.
Installer's Note: Only use standard ethernet (Cat 5) cable
to connect the user interface to the E-4 unit. DO NOT use
crossover (XOV) cables.
4.7.4 Remote standby switch
If you are installing a remote standby switch, connect it to the
REMOTE ON/OFF input.
Remote Standby
Switch
Normally Open
Switch (latching)
SENSE MICROPHONES
RS232
ZONE 1
ZONE 2
ZONE 3
ZONE 4
WALL PLATE CONNECTIONS
1
2
MUSIC ON
REMOTE
ZONE4
HOLD/
ON/OFF
LINE OUT
PBX OUT
3
4
12V
AUDIO SOURCES
AUX MIC/
PAGE/ MIC/
DIRECT IN/
LINE 1
LINE 2
LINE 3
LINE4
CONTROL
PTT
E-4
REMOTE ON/OFF
PTT