INSTALLATION MANUAL OPERATION MANUAL INSPECTION LOG
KANNAD 406 AF-COMPACT
PAGE: 301
FEB 01/2008
CHECK
1. Self-test
A. Periodicity
It is recommended by the manufacturer to test the ELT to detect any possible
failure.
Operational check must be performed regularly by a pilot or maintenance
personnel from the cockpit (Remote Control Panel). It is recommended to
perform a self-test once a month but it should not be done more than once
a week.
Each self-test consumes energy from the battery. Should self-tests be carried
out more often than the maximum allowed, the battery life-time might be shorter
than specified.
B. Self-test procedure
• Check that the antenna is correctly connected.
• Switch from position "OFF" to position "ARM" or press "RESET & TEST"
on the Remote Control Panel (ensure that the ELT switch is in position
"ARM").
- The buzzer operates during the whole Self-test procedure.
- After a few seconds, the test result is displayed with the LED as follows:
• One long flash indicates that the system is operational and that no
error conditions were found.
• A series of short flashes indicates the test has failed.
• Switch back to "OFF".
Remark: The number of flashes gives an indication of the faulty
parameter detected during the self-test.
Do not perform Self-test without the antenna connected.
If self-test fails, contact the distributor as soon as possible.
Unless a waver is granted, flight should be cancelled.
3+1 LOW BATTERY VOLTAGE
3+2 LOW RF POWER
3+3 FAULTY VCO LOCKING (FAULTY FREQUENCY)
3+4 NO IDENTIFICATION PROGRAMMED
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