Copyright of RotorSport UK Ltd
Document number RSUK0060
Page 57 of 101 Page issue 5.1, dated 10.06.14
6.3 INSTRUMENT PANEL
The arrangement of the control elements and instrumentation in the cockpit is represented
in the photos in fig. 2. Differences may occur depending on the equipment fitted –
standard analogue, then with various GPS panel options. See table for warning lamp
functions.
1. Change over switch pneumatics (TRIM to ROTOR BRAKE)
2. Altimeter
3. Airspeed indicator
4. Engine rpm
5. Oil pressure
6. Cylinder Head temperature
7. Oil temperature
8. Ignition coil switch (one for each coil)
9. Charging (Gen) lamp, lit when not charging
10. Main keyswitch
11. Rotor rpm
12. Compass
13. Hour meter
14. Roll trim indicator where fitted
15. Rotor bearing temperature
16. Air pressure gauge for Trim and Rotor Brake
17. Accessory switches
18. Electric fuel pump switch (P2)
19. Radio (if fitted)
20. Fuel gauge
21. Rotax engine status lights
(914UL only)
22. Pre-rotator & rotor brake interlock release
23. 12v 5A max Auxiliary socket
24. Transponder if fitted
25. Low fuel light
26. Low voltage warning lamp (when lit)
27. Fire warning lamp
28. Push-Pull knob for heater control
29. Dynon Warning lamp
(
parameter breech
)
30. Fuse bank (see right side for circuit name)
31. GPS
32. Headset connectors (with pwr supply)
33. Fan over-ride
34. Variable pitch prop rocker switch/LEDs
35. Variable pitch prop circuit breaker
36. Fan –on warning (when lit)
37. Canopy unlocked warning lamp
38.Avionics switch (turns on radio, transponder,
39 GPS antenna
GPS)
40 (option, not shown) switch to turn on/off Airbox GPS, adjacent to ‘Nav sw’.
Note, items 29, 34, 35 not yet released in the UK market. Note also that the different sized
GPS units require that some items, such as warning lamps, may be located in alternative
places on the instrument panel.
Switch functions
Keyswitch. First stop supplies power to the instrument panel and equipment. Second stop
will engage starter motor. An interlock prevents re engagement of the starter without
cycling the switch to ‘off’ first.
Avionics. On supplies power to the radio, transponder and GPS (where fitted)
Lights. On supplies power to the landing lights (where fitted)
Nav. On supplies power to the navigation lights (where fitted)
Strobes. On supplies power to the strobe lights (where fitted)
Mag switches. When off this earths the cable to the engine ignition coils, preventing
engine start.
Fan button. With the keyswitch on, depressing this will start the engine cooling fan. The
fan will run for a set period and then stop automatically.
Change over switch (Brake to Flight. Changes the air supply to the trim/brake cylinder to
either allow the rotor brake or the in flight pitch trim to be applied.
Pre-rotator & rotor brake interlock release. Depressing this button with the rotor brake
applied will allow the use of the pre rotator to drive the rotors to a centered position.