Bose 2150 Panduan Pemasang - Halaman 28

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Halaman Cetak
Bose 2150 Panduan Pemasang
5.0 Installation
5.3 Output wiring (cont.)

5.3.3 Stereo/Mono switch

This switch selects between NORMAL STEREO (normal stereo), DUAL MONO (dual mono),
or BRIDGED MONO (bridged mono) operation. It is located on the motherboard of the input
module.
For NORMAL STEREO operation, use CH 1 and CH 2 inputs. For DUAL MONO or BRIDGED
MONO operation, use CH 2 input only. See the section on bridged operation for more informa-
tion.
Use Class 2 Wiring
For bridged operation.
Consult user manual.
WARNING
RISK OF HAZARDOUS
ENERGY! MAKE PROPER
SPEAKER CONNECTIONS.
SEE OPERATING
MANUAL BEFORE USING.
AVERTISSEMENT
ENERGIE ELECTRIQUE
DANGEREU SE. VOIR
LANOTICE
DE FONCTIONNEMENT.
J20018292
RECV
5.3.4 EQ BI-AMP/FULL RANGE switch
This feature allows the same equalizer card to be used for full range output and bi-amp
output. This switch is located on the motherboard of the input module. The module must be
removed to access this switch. To select the high frequency output from both equalizer
cards, engage this switch (HF ONLY position). This feature is useful when configuring two or
more amplifiers and a 502
RECV
28
NORMAL
DIAL MODE
BRIDGE
PN# 1234567
STEREO/MONO
EQ BI-AMP
SWITCH
FULL RANGE
SWITCH
EQUALIZER FOR CHANNEL 1
EQUALIZER FOR CHANNEL 2
INPUT IMPEDANCE 25K OHMS EACH LEG TO GROUND (TOTAL 50K OHMS BALANCED)
SEND
RECEIVE
PUSH
PUSH
INPUT CH 2
INPUT CH 1
SEQUENCE
2
1
EQUALIZATION
2
ON
CH1
3
3
+
2
1
CH2
3
CH2
EQ. OUT
CH1
B module.
®
Use Class 2 Wiring
For bridged operation.
Consult user manual.
WARNING
RISK OF HAZARDOUS
ENERGY! MAKE PROPER
SPEAKER CONNECTIONS.
SEE OPERATING
MANUAL BEFORE USING.
AVERTISSEMENT
ENERGIE ELECTRIQUE
DANGEREU SE. VOIR
LANOTICE
DE FONCTIONNEMENT.
J20018292
NORMAL
DIAL MODE
BRIDGE
PN# 1234567
STEREO/MONO
SWITCH
EQ BI-AMP
FULL RANGE
SWITCH
EQUALIZER FOR CHANNEL 1
EQUALIZER FOR CHANNEL 2
INPUT IMPEDANCE 25K OHMS EACH LEG TO GROUND (TOTAL 50K OHMS BALANCED)
SEND
RECEIVE
PUSH
INPUT CH 2
INPUT CH 1
SEQUENCE
2
1
EQUALIZATION
ON
CH1
3
+
2
1
CH2
3
CH2
EQ. OUT
CH1
1
PUSH
2
1
3
November 19, 2001
Figure 31
Stereo/Mono switch
Figure 32
EQ BI-AMP/FULL RANGE switch
AM259107_00_V.pdf