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− Independent instruments. The airplane has an electronic clock and an optional engine
operated hours meter.
− Warning Lights (Red). The airplane has warning lights for canopy unlocked, starter relay
engaged and generator off-line.
− Caution light (Amber). The airplane has a caution light for EPU Bus powered.
This Chapter does not tell you about the indicators that belong to systems. See the related system
for data. For example, see Chapter 77-00 for data about the engine temperature indicators.
Indicating Systems
DA20-C1 AMM
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19 Dec 1997 31-00-00 Doc # DA201-C1
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DA20-C1 AMM
Indicating Systems
Doc # DA201-C1
Rev. 15 31-10-00 Page 1
30 Apr 2009
CHAPTER 31-10
INSTRUMENT AND CONTROL PANELS
1. General
The DA20-C1 has these instrument and control panels:
− An instrument panel. The instrument panel is made in one piece with a shelf. The shelf goes
between the panel and the firewall.
− A control panel in the center console. This panel has a forward cover and an aft cover. The
forward cover has the cabin heat controls, parking brake and fuel controls. The aft cover has
the engine controls and trim.
See the related Chapter for data about the controls. For example, see Chapter 76-00 for data on
the engine controls.
2. Description
A. Instrument Panel
Figures 1A through 1D show the different instrument panel used for DA20-C1. The airplane has
an aluminum alloy instrument panel. The panel has cut-outs for instruments and switches. A
large cut-out in the middle of the panel has the avionic equipment. A bracket between the shelf
and the avionic equipment rack makes the installation rigid.
The bottom of the panel bends up at 87° to make a shelf. The shelf has mountings for electrical
equipment such as relays and multi-pin connectors. Each side of the shelf has a row of ground
terminals. Large cut-out areas in the shelf allow cooling air to move past the instruments and
out through holes in the instrument panel cover.
Indicating Systems
DA20-C1 AMM
Page 2
30 Apr 2009 31-10-00 Doc # DA201-C1
Rev. 15
Note: As an option some aircraft may be equipped with a “Reversed Panel” in which the navigational
instruments are located on the right side of the instrument panel. The power plant instruments and
circuit breakers are relocated to the left side. Refer to Figure 2.
1. Intercom. − MAP Light Switch 21. Transceiver.
2. Trim Switch Indicator. − INSTRUMENT Light 22. Transponder.
3. NAV Indicator. − FLOOD Light 23. Oil Temperature Indicator.
4. Master Switch Panel. 9. Turn Coordinator. 24. Exhaust Gas Temperature.
− AVIONIC MASTER Switch 10. Airspeed Indicator. 25. Fuel Pressure Indicator.
− FUEL PUMP Switch 11. Vacuum Gauge. 26. Cylinder Head
− GEN/BAT Switch 12. Artificial Horizon Indicator. Temperature.
5. Vertical Speed Indicator. 13. Clock. 27. Fuel Contents Indicator.
6. Airspeed Indicator. 14. Altimeter. 28. Oil Pressure Indicator.
7. Directional Gyro. 15. Magnetic Compass. 29. Circuit-Breaker Panel.
8. Light Switch Panel. 16. RPM Indicator. 30. Voltmeter.
− Optional Switch* 17. Trim Indicator. 31. Engine Operated Hours
− STROBE Light Switch 18. Annunciator Lights. Meter.
− LANDING Light Switch 19. Audio Selector. 32. Ammeter.
− TAXI Light Switch 20. NAV/COM GPS. 33. Accessory Jack.
− POSITION Light Switch
Note: Items marked * are options:
− Auto Pilot
− Pulse lights
− EPU
Figure 1A: Instrument Panel
DA20-C1 AMM
Indicating Systems
Doc # DA201-C1
Rev. 15 31-10-00 Page 3
30 Apr 2009
1. Trim Switch Indicator. − POSITION Light Switch 19. Transponder.
2. Master Switch Panel. − MAP Light Switch 20. Oil Temperature Indicator.
− AVIONIC MASTER Switch 7. Airspeed Indicator. 21. Exhaust Gas Temperature.
− FUEL PUMP Switch 8. Vacuum Gauge. 22. Fuel Pressure Indicator.
− GEN/BAT Switch 9. Display Screen. 23. Cylinder Head
3. Artificial Horizon Indicator. 10. Clock. Temperature.
4. Ignition Switch. 11. Altimeter. 24. Fuel Contents Indicator.
5. Dimming Light Switch. 12. Magnetic Compass. 25. Circuit Breaker.
− INSTRUMENT Light 13. Trim Indicator. 26. Oil Pressure Indicator.
− FLOOD Light 14. Annunciator Lights. 27. Voltmeter.
6. Light Switch Panel. 15. RPM Indicator. 28. Engine Operated Hours
− Optional Switch* 16. Audio Selector. Meter.
− STROBE Light Switch 17. GPS NAV/COM. 29. Ammeter.
− LANDING Light Switch 18. VHF COM. 30. Accessory Jack.
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钻石20系列AMM 1(121)
