Garmin GSC10 battery warning?

User avatar
Posts: 5734
Joined: Sat Jan 14, 2012 1:10 pm
Location: Lake Macquarie

Garmin GSC10 battery warning?

Postby bychosis » Thu Nov 27, 2014 4:40 pm

I have an edge 705 and two GSC10's on different bikes. I haven't had it that long, having bought second hand. Recently one of the bikes decided not to show cadence, or was erratic in its readings. Does this mean the GSC10 battery is low? Or is there another warning for low battery? My google-fu hasn't led me anywhere meaningful. Anyone got a simple answer?
bychosis (bahy-koh-sis): A mental disorder of delusions indicating impaired contact with a reality of no bicycles.

User avatar
Posts: 5394
Joined: Thu Dec 17, 2009 10:09 am

Re: Garmin GSC10 battery warning?

Postby queequeg » Thu Nov 27, 2014 7:41 pm

you can press the little test button on the sensor and then spin the wheel and cranks. it should flash red or green with each pass of the wheel or crank magnet. if it doesn't, battery is flat. you need a CR2032 in each.
'11 Lynskey Cooper CX, '00 Hillbrick Steel Racing (Total Rebuild '10), '15 Cervelo S5

User avatar
Posts: 2480
Joined: Sun Nov 13, 2011 3:22 pm

Re: Garmin GSC10 battery warning?

Postby kb » Sat Nov 29, 2014 8:56 am

Double check nothing has moved around too. It can sometimes be a bit fiddle optimising wheel magnet, crank magnet and stay sensor position.

Who is online

Users browsing this forum: No registered users