Bose FreeSpace E-4 Panduan Memulai dengan Cepat - Halaman 2
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Halaman Cetak
FreeSpace
Front Panel
FreeSpace E4
Series II
Business Music System
1. STANDBY – The STANDBY button switches the unit between standby and
active. The color of the LED above the switch indicates the status:
Amber = Unit is in standby
Unlit = Unit is active
2. USB – A USB communications port (for future use)
3. SYSTEM STATUS – The SYSTEM STATUS LED indicates the condition of
the unit.
Green = Normal Operation
Red = Fault condition
4. AMP Outputs – These LEDs work in pairs (1 and 2, 3 and 4) and indicate
the operating status of the four amplifier output channels.
5. AUDIO SOURCES – These LEDs indicate the operating status of the four
input sources:
Green = Good signal
Amber = Low signal
Red = Input signal clipping
6. DIRECT INPUT – The color of this LED indicates the condition of the
source connected to the DIRECT IN/CONTROL connector on the rear panel.
Amber = Active bypass
Unlit = Normal operation
Back Panel
2
SENSE MICROPHONES
RS232
ZONE 1
ZONE 2
ZONE 3
ZONE 4
1
4
7
8
WALL PLATE CONNECTIONS
1
2
MUSIC ON
3
REMOTE
ZONE4
HOLD/
ON/OFF
LINE OUT
PBX OUT
3
4
12V
AUDIO SOURCES
5
AUX MIC/
PAGE/ MIC/
DIRECT IN/
LINE 1
LINE 2
LINE 3
LINE4
CONTROL
PTT
PTT
System controls
1. SENSE MICROPHONES – Input connectors for sensing microphones used
with the Auto Volume feature. Connect Bose
2. RS-232 – Standard RS-232 communications
port. Provides a communications interface for a
PC running FreeSpace system Installer soft-
ware. The Installer software is used to configure
the E4 hardware.
3. WALL PLATE CONNECTION – Connect to
User Interface Kit or Auto Volume Interface Kit.
4. REMOTE ON/OFF – Connect momentary switch for remotely operated
standby.
Audio source inputs
5. AUDIO SOURCE Connections
LINE1/LINE2 – 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)
Amplifier outputs
6. ZONE OUT 1/2/3/4 – Speaker connections for four zones.
Connect cables from up to four zones to the AMP OUT jacks.
Install an output connector (supplied) on each output line.
Installer's Note: Please notice the polarity
markings when wiring speaker cables to the AMP
OUT connectors. Wire each connection as shown,
using the 2-terminal output connector from the
accessory kit.
CAUTION: DO NOT ground the minus (-)
terminals.
Turn the connector over and insert it into the
appropriate AMP OUT jack.
®
E4 Series II System Hardware Quick Reference Guide
3
4
AMP OUTPUTS
SYSTEM
1
2
3
4
STATUS
STANDBY
6
AUDIO SOURCES
5
DIRECT
1
2
3
4
INPUT
USB
RISK OF ELECTRICAL SHOCK
RISQUE DE CHOC ELECTRIQUE
ON
DO NOT OPEN
NE PAS OUVRIR
USE ONLY CLASS 2 WIRING
POWER
ZONE OUT
6
1
2
OFF
9
CONNECTOR
ORIENTATION
ZONE OUT
OUTPUT
3
4
VOLTAGE
70V
100V
100/120V~AC T6.25A, L250V
220/240V~AC T3.15A, L250V
DO NOT SWITCH
50/60Hz
WHILE POWER IS ON
300W MAX
12
®
LISTED 917D
ü
geprüfte
T
V Rheinland
Sicherheit
FreeSpace E4 Series II
AUDIO
EQUIPMENT
400 Watt System Electronics
This device complies with part 15 of the FCC rules. Operation is
subject to the following conditions: (1)This device may not cause
harmful interference and (2)this device must accept any interference
Bose Corporation, Framingham, MA 01701-9168
received,including interference which may cause undesired operation.
Made in the U.S.A.
Complies with Canadian ICES-003 Class A Spec.
®
Auto Volume Kit.
RX IN
RX OUT
+
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Accessories
The following accessories are shipped with the E4 unit in the FreeSpace E4
System Accessory Kit (PC030105).
1
•
2-terminal input connectors (6) – For wiring sensing
microphones
2
•
3-terminal input connectors (2) – For wiring equipment
to the MIC/LINE 3 input
•
4-terminal input connectors (3) – For wiring equipment
to the AUX/OUT CONTROL, MIC/PAGE/LINE 4, and
DIRECT IN/CONTROL inputs
•
2-terminal output connectors (5) – For wiring speaker
cables to the AMP OUT connections
•
Rubber feet (4) – For installing the E4 unit on a level surface
•
Replacement voltage label (2) – Used on OUTPUT VOLTAGE
selection switch
•
FreeSpace system Installer™ software CD
Note: Please see sections 3.0 and 4.0 of the FreeSpace E4 Business Music
System Owner's Guide for unit placement guidelines, rack-mounting instructions,
detailed connection information, and troubleshooting information.
Signal out options
7. ZONE 4 LINE OUT – A line-level output that duplicates the program mate-
rial from LINE 4. May be used to feed another amplifier installed for a large
10
zone. Use the 12V control output to connect to Bose
inputs.
11
8. MUSIC ON HOLD/PBX OUT – Connect to Music on Hold input of PBX.
AC Power
9. OUTPUT VOLTAGE setting (70/100V) – Check the
OUTPUT VOLTAGE switch setting and change if needed.
Installer's Note: Disconnect power from the E4 unit
before changing the OUTPUT VOLTAGE setting.
To change the OUPUT VOLTAGE setting, remove the label, change the
5
switch setting and replace the label. Additional labels are supplied in the
9
4
accessory kit.
8
3
Installer's Note: Changing this setting requires a corresponding change
7
to the fuse box configuration: 70V is selected for 100-120VAC; 100V is selected
2
6
for 220-240VAC.
1
10. POWER ON/OFF – Switches AC power on or off.
11. Fuse box with AC voltage configuration indicator
Installer's Note: The fuse box configuration must be coordinated with
the 70/100V OUTPUT VOLTAGE setting: 70V should be selected for
100-120VAC; 100V should be selected for 220-240VAC.
The fuse box is configured at the factory according to the specifications of
your order. Should you need to replace the fuse, follow these steps:
a. Using a thin screwdriver blade,
open the fuse box. Pull out the
drawer and remove the fuse.
–
b. Insert a new fuse of the same type
and rating into the fuse box drawer.
RIS
QU
E DE
NE
CH
OC
PA
EL EC
c. Slide the fuse box drawer back into the fusebox.
S OU
TR
VR
IQ UE
IR
O N
P O
W E
R
O FF
1 0
0 /1
2 2
0 /2
2 0
V ~
4 0
A C
V ~
A C
T 6
.2 5
5 0
T 3
A ,
12. AC line cord jack – AC line cord connection. Insert the proper line cord for
3 0
/6 0
.1 5
L 2
0 W
H z
A ,
L 2
5 0
e S
M A
V
p a
X
5 0
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n ,
m E
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le c
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tr o
d e
in g
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n ic
the AC voltage used in your region.
in
m ,
s
th e
M A
U .S
0 1
7 0
.A .
1 -9
1 6
8
English
®
amplifier sequence
OUTPUT
VOLTAGE
70V
100V
DO NOT SWITCH
WHILE POWER IS ON
Voltage
selection
indicator
Fuse