Ameri-king AK-451-ELT Uživatelský manuál stáhnout pdf (Strana 115)

115

APPENDIX A.1

QUICK OPERATION CHECK

ELT ON LEDs

(Main Unit + Remote Unit)

Buzzer sound

Swept tone on 121.5 MHz VHF Radio

1. ELT switch at ON position *

4 sec off

On continuously

1 sec on

2. ELT switch at ARM position

4 sec on

None

3. ELT switch at ARM position

for another 25 sec **

(Self Test Mode)

Self Test takes 25 sec

None

NOTE: If the LEDs flash there is a problem.

Please refer to “Installation and Operation manual” paragraph 2.4 for details.

4. ELT switch at ARM position. Shake

ELT hard Forward and Backward

(G Switch Test) *

4 sec off

On continuously

1 sec on

5. Press RESET button

on Main Unit

None

6. Press ON button

on Remote Unit *

4 sec off

On continuously

1 sec on

7. Press RESET button

on Remote Unit

None

Now the ELT switch on the Main Unit should be left at ARM position and the ELT is ready to go.

Note 1: The ELT switch is “make before break.” Return to OFF for at least 1 sec before changing positions.

Note 2: Press RESET anytime to turn off unwanted transmission.

*WARNING Do not allow ELT On test duration and G Switch test duration, to exceed 5-10 seconds. A false alarm may be generated.

Any time the ELT is activated, it is transmitting a 121.5 MHz and 243.0 MHz distress signal. If the ELT operates for approximately 50

seconds, a “live” 406 MHz distress signal is transmitted and is considered valid by the Cospas-Sarsat satellite system.

**WARNING Any time that the ELT Main Switch is lifted and flipped from “OFF” to “ARM”, a 406 MHz self test burst is transmitted

(after 25 seconds),however it is specially coded as a “self test, Bit reversal” signal that is ignored by the COSPAS-SARSAT satellites

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Ameri-king AK-451-ELT Uživatelský manuál Strana 115

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