Bose FreeSpace E-4 Specifications download pdf (Page 24)

24 of 80

3.0 E4 Hardware Description

3.2 Rear panel

3.2.1 System controls

SENSE MICROPHONES – Input connectors for sensing

microphones used with the Auto Volume feature. See the Auto

Volume Kit.

RS-232 – Standard RS-232 communications port. Provides

a communications interface for a PC running FreeSpace

Installer™ software. The Installer™ software is used to configure

the E4 hardware.

WALL PLATE CONNECTIONS – Input connectors for Stan-

dard, Auto Volume, and Paging Zone user interfaces.

REMOTE ON/OFF – An input connector for a remote

STANDBY switch.

3.2.2 Audio source inputs

LINE 1/LINE 2 – Unbalanced audio inputs

AUX MIC/LINE 3 – Balanced audio input with phantom power

PAGE/MIC/LINE 4 – Balanced audio input with phantom power

DIRECT IN/CONTROL – Balanced (DSP bypass at max. power)

3.2.3 Amplifier outputs

ZONE OUT 1/2/3/4 – Speaker connections for four zones

Installer’s Note: Please notice the polarity markings when

wiring speaker cables to the ZONE OUT connectors.

CAUTION: DO NOT ground the minus (–) terminals.

ZONE 4 LINE OUT – A line-level output that duplicates the

program material from LINE 4. May be used to feed another

amplifier installed for a large zone. The 12V control output is used

to connect to Bose

amplifier sequence inputs.

MUSIC ON HOLD/PBX OUT – An audio output used to

provide music input to a PBX system

3.2.4 AC power

OUTPUT VOLTAGE – Sets the ZONE OUT lines to 70/100V.

Set fuse box to 100/120V for 70V; 220/240V for 100V

POWER ON/OFF – Switches AC power on or off

Fuse box – Configures the E4 for 100/120V or 220/240V. Set

OUTPUT VOLTAGE to 70V for 100/120V; 100V for 220/240V.

AC line cord jack – AC line voltage input

ZONE OUT

ZONE 4

LINE OUT

DIRECT IN/

CONTROL

SENSE MICROPHONES

ZONE 1 ZONE 2 ZONE 3 ZONE 4

WA LL PLATE CONNECTIONS

REMOTE

ON/OFF

LINE 2

MUSIC ON

HOLD/

PBX OUT

Bose Corporation, Framingham, MA 01701-9168

Made in the U.S.A.

70V 100V

RS232

AUX MIC/

LINE 3

PAGE/ MIC/

LINE 4

RISQUE DE CHOC ELECTRIQUE

NE PAS OUVRIR

RISK OF ELECTRICAL SHOCK

DO NOT OPEN

POWER

OFF

OUTPUT

VOLTAGE

DO NOT SWITCH

WHILE POWER IS ON

LINE 1

AUDIO SOURCES

FreeSpace E4 Series II

400 Watt System Electronics

USE ONLY CLASS 2 WIRING

ZONE OUT

100/120V~AC T6.25A, L250V

220/240V~AC T3.15A, L250V

50/60H z

300W MAX

TüV Rheinland

geprüfte

Sicherheit

AUDIO

EQUIPMENT

LISTED 917D

PTT PTT

12V

This device complies with part 15 of the FCC rules. Operation is

subject to the following conditions: (1)This device may not caus e

harmful interference and (2)this device must accept any interference

received, including interference which may cause undesired operation.

Complies with Canadian ICES-003 Class A Spec.

CONNECTOR

ORIENTATION

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 74 75

Comments to this Manuals

No comments

Bose FreeSpace E-4 Specifications Page 24

Comments to this Manuals

Related products and manuals for Mobile device dock stations Bose FreeSpace E-4