INSTALLING YOUR ALPHA 89 .................................................1
OPERATING YOUR ALPHA 89 ..................................................2
1.0 - INTRODUCTION ...................................................................................................................3
2.0 - OVERVIEW OF AMPLIFIER CAPABILITIES ......................................................................3
3.0 -ALPHA 89 SPECIFICATIONS ................................................................................................4
4.0 - UNPACKING AND PREPARATION .....................................................................................5
Figures 1-3 Transformer installation ................................................................................................6
Figure 4 Inside top view ..................................................................................................................7
Figure 5 View with front panel lowered ...........................................................................................8
5.0 CONTROL & INDICATOR FUNCTIONS ................................................................................9
Figure 6 Front Panel .......................................................................................................................10
6.0 - INSTALLATION ...................................................................................................................11
Figure 7 Rear panel connections .....................................................................................................11
7.0 - OPERATION .........................................................................................................................12
Table Tuneup Settings ....................................................................................................................14
8.0 - FAULTS AND PROTECTIVE FUNCTIONS ........................................................................15
9.0 - TROUBLESHOOTING SUGGESTIONS ..............................................................................16
10.0 -ALPHA 89 FUNCTIONAL CONFIGURATION .................................................................17
ILLUSTRATIONS
Figs. 1-3, Transformer installation ...................................................................................................6
Fig. 4, Inside top view .....................................................................................................................7
Fig. 5, View with front panel lowered ..............................................................................................8
Fig. 6, Front panel view .................................................................................................................10
Fig. 7 Rear panel connections ........................................................................................................11
Fig. 8, ALPHA 89 Simplified schematic ................................................. .......................................18