Instruction manual

INSTRUCTION MANUAL
20221487 / B ii
Table of contents
1 INTRODUCTION ................................................................1
2 DR76 DIGITAL REPEATER .................................................2
2.1 Technical specifications .................................................................................2
2.2 Installation ......................................................................................................3
Panel mounting......................................................................................................... 3
Optional bracket mounting ....................................................................................... 4
2.3 Cable connection ............................................................................................5
2.4 Operation ........................................................................................................6
2.5 Commissioning...............................................................................................8
2.6 Fault finding ...................................................................................................8
3 AR78/80
ANALOG REPEATERS ..........................................9
3.1 Technical
specifications .................................................................................9
3.2 Installation ....................................................................................................10
Panel mounting....................................................................................................... 10
Optional bracket mounting ..................................................................................... 10
3.3 Cable connection ..........................................................................................11
3.4 Operation ......................................................................................................12
Turning the repeater ON......................................................................................... 12
Adjusting display illumination ............................................................................... 12
3.5 Commissioning.............................................................................................13
3.6 Fault finding .................................................................................................13
4 AR81/83
BEARING REPEATERS.......................................14
4.1 Technical specifications ...............................................................................14
4.2 Installation ....................................................................................................15
4.3 Cable connection and DIP switch settings ...................................................15
Dip settings in AR81/83 repeater ........................................................................... 15
Connecting an AR81/83 repeater to a GC80/85 Compact gyro system ................. 17
Connecting an AR81/83 repeater to a GC80/85 Expanded/Dual gyro system....... 19
4.4 Operation ......................................................................................................23
Turning the repeater ON......................................................................................... 23
Adjusting display illumination ............................................................................... 23
4.5 Commissioning.............................................................................................23
4.6 Fault finding .................................................................................................24