Honeywell BEDIX/KING GPS RNAV - Manual (Page 76)

BENDIX/KING KLN 90B
Page 2-70 10521I05.TDC Rev 5, April/2003
2.4.4.14 Roll Steering Interface
Roll Steering is dependent on ground speed to calculate and cannot be displayed on the
ground in the Nav mode. However the KLN 90B will test the roll steering while on the system
test page and activate all the outputs. The Roll Steering will be valid and active until you ap-
prove the page. While on this page you can engage the flight director and observe the com-
mand bars change from 0 degrees to 5 degrees right and back to 0 degrees. This will validate
the drivers and wiring so you will feel confident.