Robertson AP21 and AP22 Autopilots
40 20220596E
3.3 AP21 Control Unit
Dimensions:.................................See Figure 3-2
Weight:.........................................0,57 kg (1,25 lbs)
Power consumption....................3 W
Display:
Type:....................................Backlit LCD matrix display
Resolution:..........................80 x 32 pixels
Colour:..........................................Black
Illumination:.................................Adjustable in 10 steps
Environmental Protection:.........IP56.
Safe distance to compass:...........0.3 m
Temperature:
Operating:...........................0 to +55 °C (+32 to +130 °F)
Storage:................................–30 to +80 °C (–22 to +176 °F)
Mounting:.....................................Handheld or mounted in a fixed, bracket
mount.
Cable..............................................7m (23’) special Robnet cable with air tube.
Figure 3-2 AP21 Control Unit - dimensions