Direto connection to Garmin 920XT

Zwift, TrainerRoad, Sufferfest, Strava, Garmin, Wahoo...

Moderators: Elite Admin S, Elite Admin M

richard.baker
Posts: 5
Joined: Wed Nov 01, 2017 9:44 pm

Direto connection to Garmin 920XT

Postby richard.baker » Wed Nov 01, 2017 9:49 pm

I have connected my new Direto to a Garmin 920xt.
The power reading is spot on, compared to Myetraining software.
However, i am getting an extraordinarily high speed reading - 4 times greater than the Myetraining software.
I am only using the Direto's speed cadance sensor and power meter.
Any suggestions?

User avatar
Elite Admin S
Posts: 1582
Joined: Tue Nov 08, 2016 10:18 am

Re: Direto connection to Garmin 920XT

Postby Elite Admin S » Fri Nov 03, 2017 11:42 am

Probably you haven't put the correct circumference value in the Garmin.
When you use non elite devices or applications, you have to consider the internal ratio of the trainer.
For Direto, you have to use a value equal to your circumference/12.1.

Regards

richard.baker
Posts: 5
Joined: Wed Nov 01, 2017 9:44 pm

Re: Direto connection to Garmin 920XT

Postby richard.baker » Fri Nov 03, 2017 6:58 pm

Thank you for the prompt response.
I did 'play' with the wheel circumference setting in the Garmin.
Eventually i used 175mm which in turn matched the speed reading on MyeTraining App.

wayneprice14
Posts: 1
Joined: Mon Dec 17, 2018 8:50 pm

Re: Direto connection to Garmin 920XT

Postby wayneprice14 » Mon Dec 17, 2018 8:52 pm

I’ve had exactly the same issue! Is there any way someone could give me a step by step breakdown on how to fix it please? As you can tell, technology is not my strong point! Many thanks in advance!


Return to “Third Party Applications and non Elite devices”

Who is online

Users browsing this forum: No registered users and 3 guests