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T ABLE OF CONTENTS
PERFORMANCE SPECIFICATIONS ............................................................................................................................... i
SAFETY PRECAUTIONS ............................................................................................................................................... ii
INTRODUCTION ........................................................................................................................................................1
FRONT & REAR PANEL VIEW .....................................................................................................................................2
INSTALLATION
Location ................................................................................................................................................................3
AC Line .................................................................................................................................................................3
Input...................................................................................................................................................................... 4
PC Board Layout .............................................................................................................Removable Center Spread
Output Connections ..............................................................................................................................................7
Monophonic Use................................................................................................................................................... 7
OPERATION
Power Switch ........................................................................................................................................................7
Level Controls .......................................................................................................................................................7
Mono Switch .........................................................................................................................................................7
Short Circuit Protection .........................................................................................................................................8
LED Indicators .......................................................................................................................................................8
Warm Up ..............................................................................................................................................................8
Cleaning and Maintenance ....................................................................................................................................8
PC BOARD LAYOUT ...................................................................................................................................................9
PARTS LIST ................................................................................................................................................................10
TECHNICAL REFERENCE
Field Service Considerations ................................................................................................................................ 12
Theory and Operation of trans•
nova ...................................................................................................................
12
Circuit Operation ................................................................................................................................................13
trans•
nova
Implementation .................................................................................................................................13
Output Short Protection ....................................................................................................................................... 14
Thermal Protection .............................................................................................................................................. 14
Clipping Indicator................................................................................................................................................ 15
Signal Present Indicator ....................................................................................................................................... 15
Calibration ..........................................................................................................................................................15
Bias .....................................................................................................................................................................15
Common Mode Rejection.................................................................................................................................... 15
Module Replacement .......................................................................................................................................... 16