Bose FreeSpace 32 Руководство монтажника - Страница 6
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2.0 Introduction
2.2
Controller features
®
®
The Bose
FreeSpace
system controller, combined with the FreeSpace Model 8, Model
25, or Model 32 loudspeakers, provides a flexible sound system for single, multiple, or
combination zone installations. Figures 2 and 3 describe the controller's features.
Front Panel
1U (1
3
⁄
") standard
4
height with four
mounting holes.
Front Panel
Page
source switch
Selects line or
microphone for
paging.
Bass cut
Line A and B
switches
gain control
Cut 6dB at
switches
GAIN
BASS CUT
CH A
CUT NORMAL CUT NORMAL
300mV 2V
300mV 2V
LINE
MIKE
INPUT
CH A
CH B
PAGE
Rear Panel
Input connectors
Quick-connect
terminals for Channels
A, B,
or page.
6
Power LED
Indicates
power is on.
Power switch
Turns
controller on.
Page level
Increases page volume.
Turn clockwise until
the Opti-voice
LED
®
flashes about 50%
of the time
during
Line output switches
paging.
Turn page on or off
for line A and B.
90Hz.
CH B
®
OPTI-VOICE
®
MODEL 8/32 SYSTEM CONTROLLER
SER.NO.
D.O.M.
OUTPUT
PAGE
LEVEL
BOSE CORPORATION
FRAMINGHAM, MA 01701-9168 MADE IN U.S.A.
Opti-voice LED
Flashes to indicate
Opti-voice is on.
Line out connector
Accepts quick-connect
terminal for unequalized line
out Channels A and B.
AM177675-2_04_V.pdf • May 7, 2002
Page LED
Indicates page
is on.
Model 32
output switch
Turns page
on or off for
Channel B.
Model 8 output switch
Turns page on or off
LINE
MODEL 32
OFF
OFF
OFF
PAGE
PAGE
PAGE
CH A
CH B
CH A
CH B
Model 32 output
connector recepticle
Accepts quick-connect
terminal for Model 32
equalized Channels A and B.
recepticle
Figure 2
The FreeSpace system
controller front panel.
®
FREESPACE
Figure 3
The FreeSpace system
controller rear panel.
Set to GND to connect to
chassis ground. Set to OPEN
for Channel B.
to disconnect from
MODEL 8
AUDIO GND
OFF
PAGE
OPEN
GND
CH A
CH B
CAUTION:
TO REDUCE THE
RISK OF FIRE, REPLACE ONLY
WITH SAME TYPE 0.25A-250V T
SLOW BLOW FUSE.
ATTENTION:
UTILISER
UN FUSIBLE DE RECHANGE Á
REACTION LENTE DE MÊME
TYPE T 0.25 - 250V.
Universal power
cord connector
Works for 100-120V
50/60Hz, 220-240V
50/60Hz.
Model 8 output
connector recepticle
Accepts quick-connect
terminal for Model 8 equalized
Channels A and B.
®
SYSTEM CONTROLLER
Audio ground
chassis ground.
POWER
~
100 -120V/220-240V
AC
50-60Hz 7 WATTS