2
PROFESSIONAL POWER AMPLIFIERS ADVANTAGE SERIES
CONTENTS
1. INTRODUCTION 3
2. SWITCHES, INDICATORS, ATTENUATORS AND CONNECTORS 4
FRONT PANEL 4
REAR PANEL 4
3. WORKING PRECAUTIONS 5
4. INSTALLATION 5
UNPACKING 5
MOUNTING 6
CHANGING THE FUSE 6
CONNECTING TO THE MAINS 7
INPUT CONNECTION 7
UNBALANCED INPUT 8
BALANCED INPUT 9
OUTPUT POWER CONNECTION. MODES OF OPERATION 9
STEREO MODE OPERATION 10
BRIDGE MODE OPERATION 11
EARTH LINK 11
5. OPERATION 12
POWER UP 12
INPUT ATTENUATORS 12
CLIP INDICATORS (INPUT SIGNAL OVERLOAD) 12
SIGNAL INDICATORS 13
ON/PROTECT INDICATORS 13
FAN 14
LOAD IMPEDANCES 14
MAINTENANCE 14
AMPLIFIER CONDITIONS 14
6. SPECIAL OPERATIONS 15
INPUT SENSITIVITY/GAIN ADJUST 17
LIMITER ON/OFF 17
CHANGING THE MAINS VOLTAGE 18
7. DISTRIBUTED SYSTEMS APPLICATION (PUBLIC ADDRESS) 19
8. OPTIONAL CROSS-OVER CARD 19
9. TECHNICAL SPECIFICATIONS 20
10. GRAPHS 21
11. WARRANTY 22