JBL 6290 User Manual

TABLE OF
CONTENTS
PAGE
SECTION
I.
INTRODUCTION
1.1
SPECIFICATIONS
SECTION
II.
INSPECTION
AND
INSTALLATION
2.1
2.2
2.3
2.4
2.5
2.6
2.7
UNPACKING
AND
INSPECTION
ENVIRONMENTAL
CONSIDERATIONS
AC
POWER
AMPLIFIER
MODE
SWITCH
EXTERNAL
CONNECTIONS
2.5.1
INPUT
CONNECTIONS,
GENERAL
2.5.2
INPUT
CONNECTION,
DUAL
MONO
MODE
2.5.3
INPUT
CONNECTION,
BRIDGED
MONO
MODE
2.5.4
FIVE-WAY
BINDING
POST
OUTPUT
CONNECTORS
2.5.5
ABOUT
OUTPUT
POLARITY
AND
BRIDGED
MONO
CONNECTION
INPUT
IMPEDANCE
AND
TERMINATION
APPROPRIATELY
RATED
LOADS
2.7.1
IT
IS
THE
USER’S
RESPONSIBILITY
TO
AVOID
OVERPOWERING
2.8
2 .
2 .
F
I
F I
F
I
F I
F I
9
10
GURE
GURE
GURE
GURE
GURE
2.7.2
2.7.3
2.7.4
SPEAKER
2 .
8.1
2.8
.2
2.8.3
GROUND
I
MORE
ABOUT
LOUDSPEAKER
POWER
RAT
SOMETIMES
A
LARGER
AMPLIFIER
CAN
REMEMBER
THE
DIVIDING
NETWORK
CABLES
TYPE
OF
WIRE
DAMPING
FACTOR
CALCULATING
LOSSES
NG
NGS
BE
SAFER
(CROSSOVER)
IN
SPEAKER
CABLE
SECURITY
2-1
2-2
2-3
2-4
2-5
FIGURE
2-6
COVERS
BALANCED
INPUT
CONNECTIONS
UNBALANCED
INPUT
CONNECTIONS
BARRIER
STRIP
CONNECTIONS
USE
OF
FIVE-WAY
BINDING
POSTS
OUTPUT
CONNECTIONS
TO
TWO
CHANNEL
SPEAKER
SYSTEM
BRIDGED
OUTPUT
CONNECTION
TO
MONAURAL
SPEAKER
SYSTEM
SECTION
III.
OPERATING
INSTRUCTIONS
11-1
I
1-1
11-1
I
1-2
I
1-3
I
1-3
I
1-3
I
1-3
I
1-4
I
1-4
I
1-4
I
1-6
I
1-6
I
1-6
I
1-7
I
1-8
I
1-8
I
1-8
I
1-8
I
1-9
11-10
11-10
11-11
11-11
I
1-12
11-13
I
1-13
11-13
I
I
1-1
3.1
GENERAL
3.2
TURN
ON
AND
SYSTEM
CHECK
3.2.1
A
NOTE
ON
AMPLIFIER
COOLING
3.3
CLIP
INDICATORS
3.3.1
ABOUT
SENSITIVITY
RATINGS

JBL 6290 Specifications

General

Brand	JBL
Model	6290
Category	Amplifier
Language	English