UPS Aviation Technologies AT7000, Руководство по установке

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Installation Manual System Description
560-0405-00 Rev –
December 14, 2001
Page 7
© 2001 by UPS Aviation Technologies Inc.
2.3.1 Gillham to A429 Serial Data Converter
The AT7000 includes a Gillham code to ARINC 429 serial data converter integral to the
unit to support installation in non-ADC equipped aircraft needing serial altitude data.
This is compliant to ARINC 706-4 output.
2.3.2 Inputs to the AT7000 for Extended Squitter Position Reports
Some users of the AT7000 may not wish to install an ADLP concurrently with the trans-
ponder, but wish to output basic position reports to comply with future European re-
quirements. This may be accomplished by inputting the required ARINC labels to the
transponder. The minimum label set is as follows for airborne position squittering:
Minimal Necessary Labels
Label # Description Minimum Rate Alternate Labels
110 (120) Latitude (Fine) 5 Hz 310
111 (121) Longitude (Fine) 5 Hz 311
150 Time Word 5 Hz
140 Fractional Seconds
(should be last word of
data block) 5 Hz
130 HPL 5 Hz 247
377 Equipment ID – must be
142 0.5 Hz