Beechcraft C-12C Operator And Technical Reference Manual page 381

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1. Course Readout / Label
2. FMS Message Alert
3. FMS Heading Bug
4. Course Deviation Scale
5. Vertical Deviation Scale
6. Vertical Deviation Pointer
7. Lateral Deviation Bar
8. Course Source Annunciations
9. FMS Flight Modes
10. Data Selection Display
11. Course Pointer
12. Wind Direction
13. Compass Rose
14. Bearing Pointer
Table 3C-6. EHSI Display Modes
MODE
HSI HSI (360° compass)
HSI ARC (Partial 80° compass)
MAP Map ARC (Partial 80° compass)
Map (360° reference)
Diagnostics MFD Status
Figure 3C-10. Electronic Horizontal Situation Indicator
FORMAT
10.
15. Compass Benchmarks
16. Distance of Bearing Source
17. Bearing Source
18. Course Source Distance Readout
19. Free Format Line (ARC-210 Freq)
20. Digital HDG Bug Readout
21. Heading Bug
22. Track Indicator
23. Digital Heading Readout
24. DR or RAIM Alert
25. FMS OFST
26. Wind Pointer
27. TO / FROM Indicator
28. Miniature Aircraft
d. EHSI Outputs.
following to the flight director.
(1) HDG Datum.
(2) CRS Datum.
(3) LOC Tune if the course source is LOC.
(4) Lateral Deviation.
TM 1-1510-218-10
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The EHSI outputs the
3C-27