Extra 300L - Page 184

Section 912
FILSER TRT 600 Transponder
912 - 8 Page Date: 15. December 2005
Pilot´s Operating Handbook
EXTRA 300L
To meet ICAO specifications the TRT 600 uses an external memory inside the aircraft connector
housing of the cable set, which is a part of the aircraft. Because this cable is installed permanent
into the aircraft, a change of the transponder will not affect the aircraft address and the Flight ID.
In the event there is a Cradle error, (empty memory or data error) 'OUT OF ORDER' will be
displayed .The first line shows which kind of error is present:
'Cradle OFF' displayed means no or defective data.
'Cradle Data' displayed means digital checksum error.
After a few seconds the display shows normal operating condition but with inhibited Mode S. The
transponder will work with Mode A/C only. You will need to consult an authorized service station
to enter the ICAO aircraft address (see TRT 600 Installation Manual). Please consult your
airworthiness authority for national procedures.
N O T E
If no valid ICAO 24 bit aircraft address is programmed to the unit or if the memory is
inoperative the transponder will inhibit the Mode S functions. In this case only Mode A/C
function will be available.
912.2 LIMITATIONS
Not applicable
912.3 EMERGENCY PROCEDURES
The following emergency codes should be noted:
7500 Hijacking
7600 Loss of communication
7700 Emergency
912.4 NORMAL PROCEDURES
Not applicable
912.5 PERFORMANCE
Not applicable