Radio Call Sign Product Support Manual
Y1-03-0250 Rev. B  7 
2.  Anatomy of your beacon 
NOTE: When unpacking your beacon, it is recommended that you save the 
original  packaging  for  re-use  when  shipping  the  beacon  for  battery 
replacement in the future. 
// Activation switch with Witness Tab 
The activation switch embodies a special, patented method of activating a 
beacon. Refer to a subsequent section of this manual for how to activate the 
beacon. 
// Optional External GPS interface 
The  external  GPS  Interface  serves  as  the  connection  to  the  ship’s  GPS 
system.  Use  of  this  feature  requires  the  purchase  of  an  Optical  GPS 
interface Cable. 










