Hafler 9505 Manuale Utente
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A B L E
O F
C
O N T E N T S
SAFETY PRECAUTIONS ........................................................................................................................................... i
PERFORMANCE SPECIFICATIONS ......................................................................................................................... ii
INTRODUCTION ................................................................................................................................................... 1
INSTALLATION
Location ........................................................................................................................................................... 1
AC Line ............................................................................................................................................................ 1
Input ................................................................................................................................................................. 2
AC Line ............................................................................................................................................................ 1
Input ................................................................................................................................................................. 2
Balanced Input: 1/4" Tip Ring Sleeve .......................................................................................................... 2
Balanced Input: XLR ................................................................................................................................... 2
Unbalanced Input ...................................................................................................................................... 2
Unbalanced Source with Balanced Input ................................................................................................... 2
Balanced Input: XLR ................................................................................................................................... 2
Unbalanced Input ...................................................................................................................................... 2
Unbalanced Source with Balanced Input ................................................................................................... 2
Output Connections ......................................................................................................................................... 2
Monophonic Use .............................................................................................................................................. 2
Monophonic Use .............................................................................................................................................. 2
OPERATION
Power Switch ................................................................................................................................................... 3
Balanced/Unbalanced Input Switch .................................................................................................................. 3
Ground Switch ................................................................................................................................................. 3
Mono Switch .................................................................................................................................................... 3
Load Fault Protection ........................................................................................................................................ 3
Warm Up ......................................................................................................................................................... 3
Cleaning and Maintenance ............................................................................................................................... 3
Schematic Diagram .......................................................................................................................................... 4
PC Board Layout ............................................................................................................................................... 6
Parts List ........................................................................................................................................................... 7
9303/9505 Functional Block Diagram .............................................................................................................. 8
Balanced/Unbalanced Input Switch .................................................................................................................. 3
Ground Switch ................................................................................................................................................. 3
Mono Switch .................................................................................................................................................... 3
Load Fault Protection ........................................................................................................................................ 3
Warm Up ......................................................................................................................................................... 3
Cleaning and Maintenance ............................................................................................................................... 3
Schematic Diagram .......................................................................................................................................... 4
PC Board Layout ............................................................................................................................................... 6
Parts List ........................................................................................................................................................... 7
9303/9505 Functional Block Diagram .............................................................................................................. 8
TECHNICAL INFORMATION
Theory and Operation of trans•
nova ................................................................................................................ 9
Circuit Implementation ..................................................................................................................................... 9
Calibration ..................................................................................................................................................... 10
Calibration ..................................................................................................................................................... 10
Common Mode Rejection ........................................................................................................................ 10
Bias .......................................................................................................................................................... 10
Bias .......................................................................................................................................................... 10
WARRANTY ......................................................................................................................................................... 11