Switch #2 



Reed 



Switch # l 



Reed 



Switch #2 



Switch 

 Closes # l 



Electrooceanics 



Receptacle 



/ \ 

 / \ 



\ i 



"* To 



Instrument 

 ■+■ Package 



'N, 



eoprene Cable 



Electrooceanics 

 52F4M-I Connector 



Positive Direction 



^Switch 

 "Closes # 2 



Time 



Reed 

 Switch *] 



Switch 



Closes #1 



Reed_ 

 Switch #2 



Negative Direction 



Switch 

 Closes #2 



Time 



Figure 10. Reed switches and closure sequence, 



26 



