Table Of Contents - JBL 6290 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