Honeywell RESCU 406AFN Component Maintenance Manual With Illustrated Parts List page 35

Emergency locator transmitter
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(2)
Put the switch on the transmitter unit to OFF. Then set this switch to ARM.
(3)
Refer to Figure 101 to carry out self-test validation and fault isolation, if the LED on the
transmitter unit does not blink the expected number of times.
NOTE: There must be an interval of approximately 3 to 4 seconds between the time when
the switch is set to ARMED and the LED on the remote control panel blinks.
(4)
Set the switch on the transmitter unit to ARM after the test is completed.
B. Transmitter Unit, Control Test #1
NOTE: Consult with the responsible ATC/CAA/SAR for permission prior to performing the
activation test.
(1)
If the optional remote panel is installed, set the switch on the remote panel to ARMED.
(2)
Set the switch on the transmitter unit control panel to OFF and make sure that the LED is
off.
(3)
Set the switch on the transmitter unit to TX for 5 to 10 seconds and monitor the continuous
pattern of blinks of the LED on the transmitter unit to make sure that the unit sends a
signal.
(4)
Set the switch on the transmitter unit to ARM after the test is completed.
C. Self-test #2 (Started from Remote Panel)
NOTE: Consult with the responsible ATC/CAA/SAR for permission prior to performing the self-test.
(1)
Set the switch on the transmitter unit control panel to ARM.
(2)
Set the switch on the remote panel to ARMED. Then toggle the switch on the remote
panel from ARMED to TEST/RESET and back to ARMED in less than two seconds to start
a self-test.
(3)
Make sure that the self-test was successful. To do this, refer to Figure 101 where the
remote panel LED blink pattern(s) will correspond to the same blink pattern(s) if the
self-test was started from the transmitter unit.
(4)
Set the switch on the remote panel to ARMED after test is completed.
D. Remote Panel, Control Test # 2
NOTE: Consult with the responsible ATC/CAA/SAR for permission prior to performing the
activation test.
(1)
Set the switch on the transmitter unit control panel to ARM.
(2)
Set the switch on the remote control and transmitter unit control panel to ARMED and
make sure that the LED is off.
© Honeywell International Inc. Do not copy without express permission of Honeywell.
COMPONENT MAINTENANCE MANUAL
1152682
23-24-02
Page 102
Oct 27/06

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