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82310_UM_ SVDR_E
If all tests are passed there will be one flash in the Xenon bulb, and
the red indicator light will turn on and stay on until the switch is
released.
A successful test will then consist of a series of rapid flashes in the
test indicator, followed by one Xenon flash and continuous light in
the test indicator.
Any other behavior indicates a fault in the EPIRB module.
6.3 Maintenance of EPIRB
WARNING
Releasing the Capsule from the bracket will interrupt all
connections between the ships S-VDR system and the FRM
inside the Capsule, and all recordings will be interrupted.
The regulations require the Capsule not to be removed for
more than 10 minutes.
Every Month:
Perform EPIRB self-test. (See chapter 6.2.1).
What the self-test actually does is to send out a short test signal on
121,5 and 406,028Mhz,testing the output of the transmitter. While
transmitting the test signal, the battery voltage, output power and
phase lock is tested. During the test of the 406Mhz transmitter a
test message is transmitted, this test message is coded with a
special synchronization code and will not be recognized as real
alert by the COSPAS/SARSAT satellites. Carry out visual
inspection for defects on both the Capsule and Bracket. The
Capsule should be easily removed and replaced in the Bracket.
Make sure that the Capsule and Bracket is not painted or otherwise
covered with chemicals, oil, etc. Check the expiry date of the
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