I have (from memory now, I'm at work) from left to right;
1. Turn off left engine (shift 1)
2. Turn off right engine. (shift 2)
3. Turn on both engines (shift e)
4. blank
5. blank
6. blank
7. Aileron trim left
8. Aileron trim right
9. blank
10.rudder trim left
11. rudder trim right
12. blank
13. full view vis
14. medium view vis
15. short range vis
16. Shift \ (for using tuned vox channe for text)
17. Ground view vis
18. .ef (end flight
I wish AH would support the screen portion of the G15.