User's Manual

6. Testing Your Beacon
Your beacon has the ability to perform 2 different tests to
ensure the beacon is working perfectly. The first is a basic self
test which checks the beacons Data Integrity and Memory; 406
MHz Synthesizer; RF Power/Battery; GPS header and sends a
satellite burst. The second test is a GPS Self Test that actuall
y
ACR strongly recommends performing the Self-Test
once per month, or at least two weeks prior to a trip
allowing enough time for service should your beacon
require it.
y
turns the GPS Receiver on, downloads your position and then
transmits this data in the Self Test satellite burst.
Note: Self test should only be performed in the first 5 minutes of
any hour.
Battery Witness Seal Life
If your beacon flashes an initial Orange light at the
beginning of the Self- test, this indicates that your
electronic witness has been broken and you have used
more than 1 hour of battery life. While the beacon will still
operate normally in a distress situation ACR strongly
Basic Self Test (No GPS Data)
During a Self-test your beacon will send a 406 MHz signal coded
as Self-test to the satellite system. The 121.5 MHz homing signal
is inhibited during Self-test; this allows you to test your beacon
any time during the day without causing false alerts.
operate
normally
in
a
distress
situation
,
ACR
strongly
recommends you have your battery replaced and the
electronic witness reset to ensure that you will have at
least 24 hours of battery power.
This beacon has enough excess battery life to perform 220 self
tests over the 5 year life of the battery.
To perform a Basic Self Test:
1. Unclip the antenna latch from the case.
Light Scheme Light Meaning
Self Test Passed
2. Move the antenna into the upright position
3. Depress the Test button for 1 full second
A Green Light will flash followed by a Second Long Green Light
flash and the strobe light. This indicates a successful Basic Self
T
est.
Self Test Passed
(Battery: <24 Hours)
Self Test Fail
Self
Test
Fail
If a red LED flashes at the completion of the Self-test, your
beacon has failed. Repeat the Self-test. If the failure persists,
contact ACR Electronics or an authorized Battery Replacement
Center for servicing of your beacon.
Self
Test
Fail
(Battery: <24 Hours)
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