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Bose 2150 Руководство монтажника
4.2 Rear panel (cont.)
CAUTION
AVIS
RISK OF ELECTRICAL SHOCK
RISQUE DE CHOC ELECTRIQUE
DO NOT OPEN COVER,
NE PAS OUVRIR CE CARTER,
AUTHORIZED PERSONNEL
RESERVE AU PERSONNEL
ONLY.
AUTORISE.
WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK DO NOT
EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE
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 received, including interference which may cause undesired operation.
Complies with Canadian ICES-003 Class A specifications.
120VAC, 4.6A max.
60 Hz
600W
SERIAL No.:
®
Model 2150
D.O.M.:
BOSE CORPORATION
FRAMINGHAM, MA 01701-9168 U.S.A.
MADE IN U.S.A. OF DOMESTIC AND FOREIGN COMPONENTS.
10
7
1
Standard Input Module
2
Input Connectors
3
EQ Out Connectors
FX Loop in/out
Engages or bypasses the FX loop. ON (on) allows signals to pass through the FX loop. OFF
(off) closes the loop internally.
A four-pin barrier block connector is provided on each channel. The FX loop can be used to
send and receive unbalanced signals from outboard signal processing equipment such as
EQs, Delays, Limiters, etc. To activate the FX loop, set the dip switch to the ON position.
The send pins (+ and –) are always active and can be used to daisy chain the signal from
one amp to another amp via the receiving amplifier's normal input. The return pins are
activated by the FX dip switch.
Clip limiter
Select between ON and OFF. When set to ON, the clip limiter will engage when the output
stage exceeds 0 dB, preventing output stage clipping. When set to OFF, there is no clip
limiter in the signal chain.
High-pass filter on/off
Selects whether the high-pass filter is ON or OFF. When set to ON, the high-pass filter will
default to the selection made on the 80Hz/120Hz dip switch. When set to OFF, there is no
high-pass filter in the the signal chain.
120Hz/80Hz (12dB/octave high pass filter)
Selects the frequency for the high-pass filter. Selectable between 120Hz and 80Hz.
AM259107_00_V.pdf
9
CH 2
CH 1
SEQUENCE
REMOTE LEVEL
CH 2
CH 1
COM CH2 CH1 +5V
SND RCV
FX CH 2
FX CH 1
SEND
SEND
RECV
+
+
+
+
8
6
5
4
Equalizer Present LEDs
5
Speaker Outputs
6
Effects Loop
November 19, 2001
Use Class 2 Wiring
For bridged operation.
Consult user manual.
WARNING
RISK OF HAZARDOUS
ENERGY! MAKE PROPER
SPEAKER CONNECTIONS.
SEE OPERATING
INPUT IMPEDANCE 25K OHMS EACH LEG TO GROUND (TOTAL 50K OHMS BALANCED)
MANUAL BEFORE USING.
AVERTISSEMENT
ENERGIE ELECTRIQUE
DANGEREU SE. VOIR
PUSH
LANOTICE
DE FONCTIONNEMENT.
INPUT CH 2
2
1
3
J20018292
+
2
1
RECV
3
PN# 1234567
2
7
Dip Switches
8
AC Power Sequence Connector
9
Remote Level Control
10
IEC Power Cord
4.0 Operation
SEND
RECEIVE
PUSH
INPUT CH 1
SEQUENCE
2
1
EQUALIZATION
ON
CH1
3
CH2
CH2
EQ. OUT
CH1
4
3
1
13