Version 16.10 AF-6600 AF-5000 Series Install Manual 196
Volts #2 Input
When enabled the Volts #2 is displayed on the right side of a split EMS voltmeter
display. The digital value will toggle between Volts1 and Volts 2
The Volts #2 Input has two different modes of operation:
1. DIRECT CONNECT
Displays the voltage on the EFIS Expansion Connector VOLTS 2 Monitor Input
(DSUB 15) Pin 9
2. TCW CHARGE LINE
When connected to an Advanced Control Module it can display the charge voltage of EFIS TCW
backup battery.
The (DSUB 15) Pin 9 DIRECT CONNECT input can be used to monitor the voltage on a second aircraft
battery. The EFIS Expansion connector Pin-9 is only a voltmeter input it will not power the EFIS.