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4.0 Operation
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
5. Speaker outputs
Barrier block speaker outputs on each channel accommodate independent connections for
4Ω, 8Ω, 25V, 35V, 50V, 70V, and 100V. The COM tap is the negative connection (–) and the
positive wire (+) connects to the desired load.
6. Effects loop
Independent serial effects (FX) Loops per channel allow you to add additional processing.
The FX Loop is unbalanced and can accommodate levels up to +20dBu.
7. Dip Switches
CH 2
CH 1
Each channel has dip switches for Clip Limiter, High-Pass Filter and FX Loop.
Signal
Input Module
Effects
Send
Always
Hot!
Effects Receive
12
9
CH 2
CH 1
SEQUENCE
REMOTE LEVEL
CH 2
CH 1
SND RCV
COM CH2 CH1 +5V
FX CH 2
FX CH 1
SEND
RECV
SEND
+
+
+
+
8
6
5
4
Equalizer Present LEDs
5
Speaker Outputs
6
Effects Loop
120H HPF
Electronic Switch
Electronic Switch
80 Hz HPF
Configuration Dip Switch
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
Electronic Switch
VCA Section
Master Level, Remote Level
Control Voltage Input
SEND
RECEIVE
PUSH
INPUT CH 1
SEQUENCE
EQUALIZATION
2
1
ON
CH1
3
CH2
CH2
EQ. OUT
CH1
4
3
Figure 4
Dip Switches
Figure 5
Signal path
Signal to Amp
Output Stage
AM259107_00_V.pdf
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