89000109-002
xVue Touch Installation Manual
Rev 2
Page 6-47
© Honeywell International Inc. Do not copy without express permission of Honeywell.
For Use in Non-Certified Aircraft
The following formula can be used for the check that low speed ARINC will be able to transmit all selected
labels at selected rates:
X + Ceiling(Y/4) + Ceiling(Z/16) <= 4; where:
• X – is a number of labels transmitted at 80 Hz
• Y – is a number of labels transmitted at 20 Hz
• Z – is a number of labels transmitted at 5 Hz
• Ceiling is a function which maps a number to nearest higher integer
6.3.1.4 KG 71EXP Transponder Serial Interface
The KG 71EXP has two serial interfaces. One interface is dedicated to maintenance and the second can be
used for communication with other systems – typically with transponders. The CMT provides the means
for the technician to configure this serial port. The Transponder serial interface is configured using the
Select Protocol pull-down list on the Transponder section of the KG 71 CMT page as illustrated in
Figure 6-50.
The KG 71EXP Serial interface can be configured to use one of the following protocols:
(1) Icarus 10’
(2) Icarus 100’
(3) SHADIN S
(4) SHADIN M
(5) BendixKing Format C
6.4 KMG 7010/MD32 Calibration (Magnetometer)
The KG 71EXP system supports 24 different installation orientations for the KMG 7010/MD32
Magnetometer. Table 6-7 KMG 7010/MD32 Installation Orientation Options can be used to identify the
physical orientation of the KMG 7010/MD32 in the airplane. The CMT application provides the means for
the technician to enter which orientation is applicable for the particular installation. Once the KMG 7010/
MD32 installation orientation is confirmed by the technician, the CMT application will transmit that
information via the maintenance interface into the KG 71EXP and the KG 71EXP will store that
information into NVM.
NOTE
THE AIRPLANE MUST BE LEVELED AT THE ZERO PITCH AND ZERO ROLL POSITION PER THE
AIRPLANE MANUFACTURER’S MAINTENANCE MANUAL (WITH ACCURACY ±0.25
DEGREES) BEFORE MEASURING THE MAGNETOMETER OFFSETS.
NOTE
THE KMG 7010/MD32 CALIBRATION MUST BE PERFORMED TOGETHER WITH THE KG
71EXP OFFSETS MEASUREMENT. PERFORM AT THE SAME LEVELING POSITION TO
ENSURE THAT THE AIRPLANE IS IN THE SAME REFERENCE POSITION FOR BOTH KG 71EXP
AND KMG 7010/MD32 CALIBRATIONS.
