Chapter 6: Troubleshooting
190 SDU errors
SDU errors
In case of a fault situation, first check that the LED for H
+
(Classic Aero) in
the handset is lit, and that the display reads as shown below:
Also make sure that the transmission path is not obstructed, e.g. by
buildings if the aircraft is on the ground.
The AVIATOR 700 system has different means of status signalling:
• Error Messages. The AVIATOR 700 system is able to display various
error messages to help you troubleshoot the system. The following
sections provide an overview and a list of some of the error messages
you may see in the display.
• LEDs. For information on the LEDs on the handsets, see System LEDs
on page 206.
Furthermore, the SDU and HPA are equipped with LEDs for signalling
their status. These LED functions are described in the section System
LEDs on page 206.
When contacting your distributor for support please enclose a service log
for the SDU. A service log is generated using the Aero-SDU Configuration
Program. For further information see the AVIATOR 700 Installation and
Maintenance Manual.
Error messages
If there is a fault, the type of fault and the fault code is displayed in the Full
Feature handset. Where possible the fault code is translated into plain text.
Two types of fault codes are defined:
• BITE (Built-In Test Equipment) errors
•Cause Codes
For a complete list of BITE error codes and Cause Codes, please refer to the
Installation and Maintenance Manual.
I4 satellite logon ok
I3 satellite logon ok
To Next Page
