User Manual Part 1

Page 2-36
16 Sep 2015
23-15-29
SYSTEM DESCRIPTION AND INSTALLATION MANUAL
JetWave™ System
© Honeywell International Inc. Do not copy without express permission of Honeywell.
(2) The areas which the risk exists are based upon the location of the antenna. This means
personnel operating on the apron, transient personnel, and the general population in the
controlled exposure category will not be exposed to levels in excess of the limits.
Maintenance personnel working close to the tail must be protected by disabling the
transmitter before they approach that area of the aircraft.
(3) The JetWave™ system incorporates three fail-safe features to limit the potential for human
exp
osure to
non-ionizing radiation:
(a) The system will not transmit unless the receiver is receiving a valid signal, therefore if
the re
ceived signal were to become blocked the transmitter would be disabled.
(b) The antenna subsystem includes a hardware end-stop
that prevents the antenna from
pointing more than two degrees below its mounting plane.
(c) An input into the JetWave™ system wired on
the aircraft to a switch in the aircraft, to
disable the RF transmission. This switch would be used to prevent any radiation from
the antenna in the event of aircraft operations in the vicinity of the antenna, for instance
when de-icing the aircraft. This would be achieved by a defined procedure on the
aircraft.
Q. TMA and FMA Antenna Alignment Procedure
(1) Antenna Assembly Orientation
For the JetWave™ system to point to the servicing satellite correctly, it is import
ant to align
the antenna assembly after installation. The TMA/FMA assembly has a built in IMU and its
orientation must be aligned with respect to the principal axes of the aircraft which is
determined through aircraft IRS.
(a) To do the automatic antenna alignment calibration, aircraft should have a functional IRS,
inter
faced with the KANDU th
rough A429 interface, and should have the required
ARINC 429 labels as defined in the APM configuration file.
(b) During the physical installation, the IMU principal axes of the T
MA/FMA is aligned with
those of the aircraft within ± 1° on the pitch, roll, and yaw axis. The installation offsets,
are then estimated by the KANDU automatically from data received from the aircraft
Inertial Navigational System and the TMA/FMA IMU assembly.
(c) It is recommended to do the automatic antenna alignment calibration with the Radome
installe
d. The antenn
a alignment process can be initiated through the GUI interface. The
JetWave™ system GUI service is supported on AV1 and AG1 10/100 Base T Ethernet
interfaces. Modman static IP assigned is 172.29.55.1 and the port number for the AES
GUI service is 80.
(2) Automatic Antenna Alignment GUI Interface
The JetWave™ system GUI service is supported on
AV1 and AG1 10/1
00 Base T Ethernet
interfaces. Modman static IP assigned is 172.29.55.1 and the port number for the AES GUI
service is 80.
(a) On any Internet browser (Internet Explorer 8 compatible), open the link "index.html". The
Login page app
ears. Figure 2-21 shows the Login page.