20-20 Machine Controls D20x22 Series II Navigator HDD
AUTODRILL CONTROLS
(1) AutoDrill Button
Press and release . . . . . . . . . . . . . . . . . . . . activate AutoDrill mode
Move either Rotation or Thrust/Pullback Handle to pause
AutoDrill mode.
(2) AutoDrill Resume Button
Hold for 1.5 seconds to resume AutoDrill after pausing. Rotation
will start 2–3 seconds before thrust or pullback starts.
(3) AutoDrill Light
Solid . . . . . . . . . . . . . . . . . . . . . .indicates AutoDrill mode is active
Flashing . . . . . . . . . . . . . . . . .indicates AutoDrill mode in standby
Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .AutoDrill OFF