Bose 2060 Handbuch für Installateure - Seite 26

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5.0 Installation

5.2.2 Unbalanced operation (cont.)

For the quick connect terminal block, pin 3 carries the + (hot, non-inverting) side of the

signal, and pin 1 is ground. Short pin 2 to pin 1 in order to reference the input differential

amplifier for the correct gain (see Figure 30).

Note: The gain remains the same whether the input is balanced or unbalanced. However,

if you make an unbalanced connection with a balanced source, there will be a -6dB gain

loss.

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

PN# 1234567

INPUT IMPEDANCE 25K OHMS EACH LEG TO GROUND (TOTAL 50K OHMS BALANCED)

SEND

RECEIVE

PUSH

INPUT CH 2

SEQUENCE

EQUALIZATION

CH1

CH2

EQ. OUT

GND(shield)

PUSH

INPUT CH 1

CH1

GND(shield)

November 19, 2001

Figure 30

Quick connect terminal block

unbalanced input connection

AM259107_00_V.pdf