user manual
40  Assembling and Maintaining UBK 800-Series Upright Exercise Bikes 
Table  2.  P30 and P10 internal cable connections 
Cable  Connector Type  Circuit 
Connector 
Location 
Safety key (treadmills 
only) 
Six-contact strip, keyed 
Automatic stop sensor 
(treadmills only) 
Four-contact strip, 
keyed 
Data from base unit  Eight-contact modular, 
on flat gray cable 
Heart rate sensors 
Four-contact strip, 
keyed 
CSAFE  Eight-contact modular, 
on flat gray cable 










