Problem to install wired cadence for sigma 1609

[nikolakisofi]

i bought this product Sigma Sport Cadence Sensor Mount | Accessories Shop for my computer sigma 1609 and i dont know where to put the end of the metallic wire

 

[CAMPYBOB]

Remove your computer mount from the stem. The two cable connectors plug into the mount on the underside.

http://www.sigmasport.com/us/produkte/bikecomputer/topline_wired/bc1606l/?punkt=zubehoer&gesamt=1&position=0

 

[CAMPYBOB]

Owner's Manual here: http://www.sigmasport.com/us_media/produkte/bikecomputer/topline_2009/topline_wired/bc1609/allgemein/visuals/manual_bc1609_us.pdf