MT610G
18
a.
The strobe light will light up briefly to indicate that the test has begun.
b.
During the test, a green LED will flash twice to indicate that 121.5
MHz and 406 MHz RF power is being emitted.
c.
Next, a long green LED flash indicates that the test is successful.
For more details on the test indication scheme, refer the ‘General Self-Test
Indication Table’.
GENERAL SELF-TEST INDICATION SCHEME
Visual Indicator
Description
Indication
Short strobe light at the
beginning of the test.
PLB is undergoing a General
Self-Test.
OR
and
Long strobe together with
red LED at the beginning
of the test.
PLB is undergoing a General
Self-Test. However, this PLB
was previously activated.
Contact GME for advice.
Red and Green LEDs flash
3 times simultaneously.
PLB is undergoing a General
Self-Test; however, the PLB
has detected that Battery
Capacity is insufficient for
continuous 24 hours operation.
You should limit further Self-
Tests to the recommended
intervals to conserve battery
capacity.
or
2 Green or Red LED
flashes during the test
indicate the status of
121.5 MHz and 406 MHz
signals.
1st light Green = 121.5MHz is
emitted;
1st light Red = 121.5 MHz is
not emitted;
2nd light Green = 406 MHz is
emitted;
2nd light Red = 406 MHz is not
emitted;
Long Green LED flash at
the end.
Long Green LED flash indicates
the PLB has passed all the
tests and is OK to use.
