Bose 2150 Manual del instalador - Página 25
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5.2.2 Unbalanced operation (cont.)
For the XLR connector, pin 2 carries the + (hot, non-inverting) side of the signal, and pin 1 is
ground. To reference the input differential amplifier for the correct gain, short pin 3
to pin 1 (see Figure 29).
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
PUSH
DE FONCTIONNEMENT.
2
J20018292
+
RECV
2
1
3
PN# 1234567
From Channel 2
AM259107_00_V.pdf
INPUT IMPEDANCE 25K OHMS EACH LEG TO GROUND (TOTAL 50K OHMS BALANCED)
SEND
RECEIVE
INPUT CH 2
INPUT CH 1
SEQUENCE
1
EQUALIZATION
ON
CH1
3
CH2
CH2
EQ. OUT
CH1
GND(shield)
PUSH
2
1
3
GND(shield)
From Channel 1
November 19, 2001
5.0 Installation
Figure 29
1
⁄
" XLR unbalanced input
4
connection
25