Section 1.0 Introduction ................................................................................................................................ 6
1.1 Scope ...................................................................................................................................................................... 6
1.2 Equipment Description ............................................................................................................................................ 6
1.3 General Specifications ............................................................................................................................................ 6
1.3.1 Operating Altitude ......................................................................................................................................... 6
1.3.2 Accuracy ....................................................................................................................................................... 7
1.3.4 Environmental ............................................................................................................................................... 7
1.3.5 Over Range .................................................................................................................................................. 7
1.7 Serial Communication Format ................................................................................................................................ 8
1.8.5 ARNAV Systems Protocol ............................................................................................................................ 9
Section 2.0 Operation ................................................................................................................................. 11
2.1 General ................................................................................................................................................................. 11
2.2 Operating Instructions ........................................................................................................................................... 11
Section 3.0 Installation ................................................................................................................................ 12
3.1 Mechanical Installation .......................................................................................................................................... 12
3.2 Electrical Installation ............................................................................................................................................. 12
4.1 Calibration Overview ............................................................................................................................................. 14
4.4 Span Adjust Procedure ......................................................................................................................................... 15
Figure 1 Altitude Digitizer Correspondence ................................................................................................................ 17
Figure 2 Dynamic Calibration Set-Up Using the ECP-100 ......................................................................................... 19
Figure 3 Serial Port Configuration Using the ECP-100 .............................................................................................. 26
4.12 Error Correction Table ........................................................................................................................................ 28
Table I Bendix/King ..................................................................................................................................................... 29
Table II Cessna, Narco, Microair ................................................................................................................................ 31
Table III Garmin .......................................................................................................................................................... 32
Table IV Garmin .......................................................................................................................................................... 33
Table V Edo-Air, Genave, Collins, Radair .................................................................................................................. 34
Table VI Bendix, Wicox, UPS AT ................................................................................................................................ 35
Table VII Becker, Terra, Trig ....................................................................................................................................... 36
Table VIII Honeywell ................................................................................................................................................... 37
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