Contents
Contents
Contents
Contents
Contents
WARRANTY ................................................................................................................... 2
VA-1A, VA-1A-XX Operating Instructions ................................................................. 3
Features ......................................................................................................................................................... 3
VA-1A Installed in the Battery Lead ........................................................................................................ 4
VA-1A Installed in the Alternator Lead................................................................................................... 6
VA-1A, VA-1A-XX Installation Instructions ............................................................... 8
General Information.................................................................................................................................... 8
Installation .................................................................................................................................................... 9
1. Important Information and Initial Check Out ............................................................................... 9
2. Instrument Set Up ............................................................................................................................... 9
3. Determine how the VA Unit will be installed in your aircraft's electrical system .................... 9
4. Install the External Shunt (External Shunt Unit Only, VA-1A-XX) ......................................... 12
5. Route the Circular Connectors ....................................................................................................... 12
6. Route the Power and Ground Wires .............................................................................................. 12
7. Route the Backlight Wires ............................................................................................................... 12
8. Route the Shunt Wires (External Shunt Unit Only, VA-1A-XX) ............................................... 13
9. Connect the Large Shunt Wires (Internal Shunt Unit Only, VA-1A) ....................................... 13
10. Install the Instrument in the Panel................................................................................................. 13
11. Connect the Circular Connector to the Instrument ................................................................... 13
12. Ground Tes: ...................................................................................................................................... 13
Troubleshooting ............................................................................................................. 14
VA-1A (Internal Shunt Unit) Wiring Diagram ......................................................... 16
VA-1A-XX (External Shunt Unit) Wiring Diagram ................................................. 17
VA-1A and VA-1A-XX Circular Connector .............................................................. 18
RSVA-3 Installation Instructions................................................................................. 19
1. Install the External Shunt .................................................................................................................... 19
2. Install the VA-1A-XX Instrument ...................................................................................................... 19
3. Route the Shunt Wires ......................................................................................................................... 19
4. Route the Instrument Wires to the RSVA-3..................................................................................... 19
5. Install the RSVA-3 in the Panel .......................................................................................................... 20
6. Ground Test........................................................................................................................................... 20
RSVA-3 Wiring Diagram ............................................................................................. 21
RSVA-3 Circular Connector ........................................................................................ 22
Specifications and Operating Features ....................................................................... 23
STC Information..................................................................................... See Back Pages
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