I have the Sportline 4065. I am unable to get the heart function mode to operate properly. When I select the heart mode it show the range mx and I can select the R F(?) don't know what the F is. However when I press and hold the button below the display nothing happens. It just continues to to show either the mx or the F......What do I need to do????

Asked by Gordon on 10/03/2011 0  Answer

ManualsOnline posted an answer 12 years, 11 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

Add Your Answer

Please Note: Do not submit personal information as it will be displayed online.