89000109-002
xVue Touch Installation Manual
Rev 2
Page 6-42
© Honeywell International Inc. Do not copy without express permission of Honeywell.
For Use in Non-Certified Aircraft
Figure 6-50 CMT Page for Digital I/O Configuration
The KG 71EXP needs to receive the following GPS data for correct operation:
(1) Present Position – Latitude
(2) Present Position – Longitude
(3) Ground Speed
(4) Track Angle
The KG 71EXP is able to support GAMA standard or ARINC 743A GPS data standard to receive this data.
The ARINC receive channel Rx1 (dedicated for the GPS Navigator) can be configured as follows:
(1) SDI can be set to values 00, 01, 10, 11. The value must be the same as the SDI of labels which are
provided by the GPS Navigator.
(2) GPS Standard:
(a) GAMA - if GPS meets the GAMA standard (common for General Aviation GPS navigators)
(b) ARINC 743A - for the GPS systems which meets ARINC 743A standard.
The technician must select proper standard as different labels are assigned to the required parameters
under these two standards.
6.3.1.3 ARINC 429 Transmit Channel Configuration
In addition to the dedicated transmit channel for communication with the KSD 100EXP, the KG 71EXP
provides two ARINC 429 Transmit channels which can be used for other devices, such as TAWS, TCAS/
TAS, GPS navigators that may require heading or air data parameters. Each of the two Transmit (Tx)
channels can be configured differently – based on the particular airplane integration needs.
