ACR Electronics PLB-350B Marine Safety Devices User Manual


 
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NOTE: The appearance of your key pad may vary from this picture.
Figure 2 - Key Pad Functions
NOTE: If you notice the PLB is flashing the red or green LED and
“beeping” periodically on its own, this likely means it has accidentally
been activated and needs to be shut off and reported as a false alert (see
page 12).
PLB-350B
Activation
diagram
When activated:
(Red LED) transmitting
406 MHz during
activation
(Green LED) 406 MHz
includes GPS data
(IR LED) Programming
Interface
(Not owner accessible)
Self-test /
GPS Test Button
ON / OFF Button
(visible only when
antenna is deployed)