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Airbus Iridium SATCOM System
165E5733-00
L-3 Aviation Recorders Proprietary
Issue, Rev. 02
21 January 2014
Page 67
The file name of an up-loadable ORT file has a part number; for example, ‘852E5927-00.bin’. It
is version-controlled and the CRC is calculated and displayed during the upload process for
verification.
The default file name of a downloaded ORT file is ‘ort.bin’.
Figure 7-13 – ORT Screen
Note:
An ORT Configuration Worksheet is provided in Appendix B to assist the operator in selecting
and documenting the correct ORT configuration settings.
To access and modify ORT parameters:
1.
Log in
with user name and password as Maintenance User.
2. Click
Enter Maintenance Mode
.
Note:
The aircraft status must be ‘On-Ground’ to be able to Enter Maintenance Mode.
3. Click the
ORT
link on the left-hand side of the screen to open the ORT page.
4.
AIR TO GROUND CALLS - CALL PROGRESS TONES
: The call progress tones can be
configured to either North American or European. The default is
NORTH AMERICAN.
5.
ALLOW MANUAL DIALING
-
EXTENSION 1
: If set to
YES
, manually dialed phone
calls can be placed from the cockpit, in addition to using the directory. If set to
NO
,
phone calls from the cockpit can be placed only by using the directory.
Note:
If set to
NO
, the MANUAL DIAL prompt will not be available on the MCDU.
IMPORTANT!
To obtain operational approval for safety-services voice in accordance with
FAA AC20-150A, Extension 1 must be configured
YES
to allow manual dialing for the flight
crew.