INSTALLATION MANUAL
CMA-5024 GLSSU
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Page E.22
November 21, 2008
(4) APD #3: ARINC-743A-4 Configuration with Automatic mode transition and Weight-On-Wheel
(WOW) discrete input
Navigation connector J1 ARINC 743A-4 compatible, plus automatic mode transition to SBAS
PA when an approach is selected. The Air/Ground Indicator Type APD is set at Off.
Otherwise identical to APD #2.
(5) APD #4: ARINC-743A-4 Configuration with Automatic mode transition, without label 305
input/output
Navigation connector J1 ARINC 743A-4 compatible, plus automatic mode transition to SBAS
PA when an approach is selected. SBAS PA Mode & Service Provider Selection label 305 is
not provided. Avoid compatibility issues for label 305. Otherwise identical to APD #3.
(6) APD #5: Dual Synchronized Approach Selection
Configured for a dual GLSSU installation with Synchronized Approach Selection APD set
On. Used originally for FAA engineering flight tests. No WOW discrete input. Otherwise
identical to APD #0.
(7) APD #6: FAA Dual N39 with external attitude
Configured for a dual GLSSU installation with Synchronized Approach Selection APD set
On. Cross-Check is active and external attitude data is used for the Navigation Center. The
Navigation Center is at the ILS glide slope antenna of the FAA Technical Center Convair
N39 aircraft. Otherwise identical to APD #0. Used originally for FAA engineering flight tests
for testing external attitude and Cross-Check.
(8) APD #7: FAA Dual N49 with external attitude
Configured for a dual GLSSU installation with Synchronized Approach Selection APD set
On. Cross-Check is active and external attitude data is used for the Navigation Center. The
Navigation Center is at the ILS glide slope antenna of the FAA Technical Center Convair
N49 aircraft. Same as APD #6 except for the antenna position.
(9) APD #8: FAA Dual N39 with internal attitude
Configured for a dual GLSSU installation with Synchronized Approach Selection APD set
On. Cross-Check is active and APD attitude data is used for the Navigation Center. The
Navigation Center is at the ILS glide slope antenna of the FAA Technical Center Convair
N39 aircraft. Same as APD #6 except for the navigation center data. Used originally for
FAA engineering flight tests for testing internal attitude and Cross-Check.
(10) APD #9: FAA Dual N49 with internal attitude
Configured for a dual GLSSU installation with Synchronized Approach Selection APD set
On. Cross-Check is active and APD attitude data is used for the Navigation Center. The
Navigation Center is at the ILS glide slope antenna of the FAA Technical Center Convair
N49 aircraft. Same as selection #8 except for antenna position
The document reference is online, please check the correspondence between the online documentation and the printed version.