Sport EX question
Posted: Fri Feb 02, 2018 6:22 pm
I am beginning to design my electrical system, and will be following up with my instrument panel design as my project gets closer to completion.
1) How is the Sport EX display intensity dimmed at night.
2) If I use GRT backup battery, how is it wired? Is it used to power the display with the Engine is being started? When does it "kick into action?" If I have an alternator failure, I expect my main battery to provide voltage to the bus that supplies power to the EFIS. I really am desiring the GRT back up battery to power the display during engine start, and provide redundancy to the EFIS in the event the aircraft battery is inop.
1) How is the Sport EX display intensity dimmed at night.
2) If I use GRT backup battery, how is it wired? Is it used to power the display with the Engine is being started? When does it "kick into action?" If I have an alternator failure, I expect my main battery to provide voltage to the bus that supplies power to the EFIS. I really am desiring the GRT back up battery to power the display during engine start, and provide redundancy to the EFIS in the event the aircraft battery is inop.