Bose FreeSpace 25 Podręcznik instalatora - Strona 11
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CH B
CUT NORMAL
®
OPTI-VOICE
®
MODEL 8/32 SYSTEM CONTROLLER
SER.NO.
D.O.M.
PAGE
OUTPUT
LEVEL
BOSE CORPORATION
FRAMINGHAM, MA 01701-9168 MADE IN U.S.A.
Tip (+)
Ring (–)
To
balanced
1
/
" TRS
4
amplifier
CH B
CUT NORMAL
®
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.
Tip (+)
Sleeve (–)
To
unbalanced
1
/
" phone
amplifier
4
connector
To balanced amplifier (Figure 9):
1.
Connect the positive and negative terminals to the positive and negative terminals
on the controller.
2.
Connect the ground terminal to the ground terminal on the controller.
To unbalanced amplifier (Figure 10):
1.
Connect the positive and negative terminals to the positive and negative terminals
on the controller.
4.2
Mechanical installation
When mounting the controller in a rack, place the heaviest units near the bottom of the
rack. A top-heavy rack can topple if bumped or shaken. For added safety, secure the rack
to a wall or ceiling.
Note: Air temperature around the controller should not exceed 120°F (50°C) when the
controller is on. If the controller is placed on a shelf with other heat-producing equipment,
ventilate the rack to prevent overheating.
LINE
MODEL 32
OFF
OFF
PAGE
PAGE
CH A
CH B
CH A
2 (+)
Sleeve
LINE
MODEL 32
OFF
OFF
OFF
PAGE
PAGE
PAGE
CH A
CH B
CH A
CH B
3 (–)
2 (+)
XLR
1
AM177675-2_04_V.pdf • May 7, 2002
MODEL 8
OFF
PAGE
OFF
PAGE
CH B
CH A
CH B
Note: Pin 2 – hot
convention assembled
on XLR connector.
3 (–)
XLR
1
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.
RCA
+
–
4.0 Installation
Figure 9
Connections to balanced amplifier.
AUDI
OPEN
CAUT
RISK OF
WITH SA
SLOW BL
ATTE
UN FUSIB
REACTIO
TYPE T 0
Figure 10
Connections to unbalanced
amplifier.
11