Bose 2060 User Manual

24 November 19, 2001 AM259107_00_V.pdf
Figure 28
1
⁄
4
" phone jack unbalanced
input connection
5.0 Installation
5.2.1 Balanced operation (cont.)
For the quick connect terminal block, use the female connector provided. Pin 3 carries
the + (hot, non-inverting) side of the signal. Pin 2 carries the – (low, inverting) side of the
signal. Pin 1 is ground (see Figure 27).
When using the standard input module for either amplifier, you can reverse the polarity of
the balanced inputs by changing four jumpers located on the input board, just behind the
input connectors.
5.2.2 Unbalanced operation
For the
1
⁄
4
" phone jack, use a 2-conductor (tip-sleeve)
1
⁄
4
" phone plug. The tip of the plug
carries the signal and the sleeve is ground. The ring connection in the jack is automatically
grounded by the sleeve (see Figure 28).
+
INPUT IMPEDANCE 25K OHMS EACH LEG TO GROUND (TOTAL 50K OHMS BALANCED)
SEQUENCE
EQUALIZATION
SEND RECEIVE
12
3
ON
CH2
CH1
INPUT CH 2 INPUT CH 1
CH2 EQ. OUT
CH1
12
3
12
3
PUSH PUSH
J20018292
RECV
PN# 1234567
WARNING
RISK OF HAZARDOUS
ENERGY! MAKE PROPER
SPEAKER CONNECTIONS.
SEE OPERATING
MANUAL BEFORE USING.
AVERTISSEMENT
ENERGIE ELECTRIQUE
DANGEREU SE. VOIR
LANOTICE
DE FONCTIONNEMENT.
For bridged operation.
Consult user manual.
Use Class 2 Wiring
Figure 27
Quick connect terminal block
balanced input connection
+
INPUT IMPEDANCE 25K OHMS EACH LEG TO GROUND (TOTAL 50K OHMS BALANCED)
SEQUENCE
EQUALIZATION
SEND RECEIVE
12
3
ON
CH2
CH1
INPUT CH 2 INPUT CH 1
CH2 EQ. OUT
CH1
12
3
12
3
PUSH PUSH
J20018292
RECV
PN# 1234567
WARNING
RISK OF HAZARDOUS
ENERGY! MAKE PROPER
SPEAKER CONNECTIONS.
SEE OPERATING
MANUAL BEFORE USING.
AVERTISSEMENT
ENERGIE ELECTRIQUE
DANGEREU SE. VOIR
LANOTICE
DE FONCTIONNEMENT.
For bridged operation.
Consult user manual.
Use Class 2 Wiring
GND(shield)
GND(shield)
Tip +
Sleeve (shield)
From Channel 2
From Channel 1
Tip +
Sleeve (shield)

Bose 2060 Specifications

General

Brand	Bose
Model	2060
Category	Amplifier
Language	English