Search found 119 matches
- Thu Nov 26, 2009 3:20 pm
- Forum: General Discussion
- Topic: Calibration with a DFPM
- Replies: 6
- Views: 5687
Re: Calibration with a DFPM
For what it's worth, I've had much better results just doing a regular iBike calibration procedure without a Powertap, but using double the distance (e.g 4 mile instead of 2 mile cal ride and then 12 x coastdowns). Then I use the Powertap to check the results. On my summer bike I never had to tweak ...
- Mon Nov 23, 2009 8:33 am
- Forum: General Discussion
- Topic: Rain & the Wind Port
- Replies: 23
- Views: 14280
Re: Rain & the Wind Port
Does anyone know if you need to recalibrate at all when using an RWS or will your standard profile be good enough?
- Sun Nov 22, 2009 5:47 am
- Forum: General Discussion
- Topic: Rain & the Wind Port
- Replies: 23
- Views: 14280
Re: Rain & the Wind Port
That rain port example looks quite mild! Here is usually what happens for me once I turn the bike into driving rain. Great idea for a new feature though. I used the missing cadence function for the first time the other day, worked well. For what it's worth though, I've never had any scaling issues o...
- Thu Aug 20, 2009 5:41 am
- Forum: Gen III troubleshooting
- Topic: Power Spikes
- Replies: 6
- Views: 4737
Re: Power Spikes
Yes it's definitely the coast screen that causes the spikes. I've had it too.
- Wed Aug 19, 2009 10:29 am
- Forum: General Discussion
- Topic: Switching profile to the same profile changes result
- Replies: 12
- Views: 7038
Re: Switching profile to the same profile changes result
Coachboyd is right of course. That will fix the tilt problem.
The problem will still reoccur if you send a happen to send the profile from the software back to your iBike again, unless you update the profile stored in the software with the procedure above (or you do another tilt cal).
The problem will still reoccur if you send a happen to send the profile from the software back to your iBike again, unless you update the profile stored in the software with the procedure above (or you do another tilt cal).
- Wed Aug 19, 2009 10:09 am
- Forum: General Discussion
- Topic: Switching profile to the same profile changes result
- Replies: 12
- Views: 7038
Re: Switching profile to the same profile changes result
I did this* 1. Make sure the profile you want is in the iBike and selected 2. Do a tilt calibration 3. Do a wind calibration 4. Go and ride your bike as normal 5. Download the ride in iBike3 6. Go into Profiles->Edit profiles. Select the profile that is in your unit, go to advanced profile settings,...
- Sun Aug 16, 2009 10:20 am
- Forum: Gen III troubleshooting
- Topic: Water or Low Battery?
- Replies: 17
- Views: 10663
Re: Water or Low Battery?
How does rain get in via the battery cover with the iBike sat on the mount? I just can't see how it happens.
- Fri Aug 14, 2009 10:11 am
- Forum: Gen III troubleshooting
- Topic: Water or Low Battery?
- Replies: 17
- Views: 10663
Re: Water or Low Battery?
I've never really had a problem with water and I live in the UK (aka rain central). Only once did the wind port stop measuring properly and that was a huge downpour. Next day the iBike was fine.
I have a lot more problems with water gettting in the Garmin GSC10 sensor.
I have a lot more problems with water gettting in the Garmin GSC10 sensor.
- Thu Aug 13, 2009 7:50 am
- Forum: General Discussion
- Topic: Mount iBike upside down under the stem?
- Replies: 15
- Views: 12122
Re: Mount iBike upside down under the stem?
Wow here's a blast from the past! I can't speak for Velocomp, and you never know, but I would doubt it. One thing I have l discovered since my initial post, is that the iBike is the device that I want on my handlebars/stem. As a cycling computer IMO it is unsurpassed. The Garmin has long been reduce...
- Wed Aug 12, 2009 7:34 am
- Forum: Gen III troubleshooting
- Topic: Help - No speed data
- Replies: 2
- Views: 2605
Re: Help - No speed data
Yes, holding the down arrow for two seconds enables/disables auto-hill. This alternates the display to show the gradient you are climbing.
- Mon Aug 10, 2009 4:24 am
- Forum: General Discussion
- Topic: Switching profile to the same profile changes result
- Replies: 12
- Views: 7038
Re: Switching profile to the same profile changes result
Forgot to say, using get tilt from iBike worked perfectly as suggested. Thanks.
- Thu Aug 06, 2009 4:44 am
- Forum: iBike Features
- Topic: Auto Trip Reset: Feature or Failure?
- Replies: 22
- Views: 15666
Re: Auto Trip Reset: Feature or Failure?
I don't have a strong feeling either way and can see both sides of the argument. It's no big deal to do a trip reset manually, on the other hand 4 hours to me is clearly a different ride. If a menu option was implemented a better idea might be a number between 1 - N hours that you can set for the au...
- Wed Aug 05, 2009 10:36 am
- Forum: Frequently Asked Questions
- Topic: Can't get to "CAL RIDE" screen
- Replies: 5
- Views: 3848
Re: Can't get to "CAL RIDE" screen
Good point. Also I'd recommend doing more than 3 coastdowns. Half a dozen would be good, a dozen is even better! Also I'd say do your coastdowns and then do the cal ride right away, so the conditions are the same.
- Wed Aug 05, 2009 4:16 am
- Forum: Frequently Asked Questions
- Topic: Can't get to "CAL RIDE" screen
- Replies: 5
- Views: 3848
Re: Can't get to "CAL RIDE" screen
There isn't one on GenII. You just do a 4 mile out and back ride after your coastdowns. Then select that when you get back to download the coast-downs/cal ride from the menu.
- Fri Jul 31, 2009 12:48 pm
- Forum: General Discussion
- Topic: Switching profile to the same profile changes result
- Replies: 12
- Views: 7038
Re: Switching profile to the same profile changes result
Thanks again Coachboyd. I'll give it go and go from there.
- Fri Jul 31, 2009 12:18 pm
- Forum: General Discussion
- Topic: Switching profile to the same profile changes result
- Replies: 12
- Views: 7038
Re: Switching profile to the same profile changes result
Thanks guys. Coachboyd, I think you've got it: This profile used to match my DFPM exactly, now it does except for the first 5 mins. The question is how can I keep this profile, which is perfect but fix this problem with the tilt? This probably relates to my other question here by the way: http://www...
- Fri Jul 31, 2009 6:53 am
- Forum: General Discussion
- Topic: Switching profile to the same profile changes result
- Replies: 12
- Views: 7038
Re: Switching profile to the same profile changes result
No I don't have fine tuning turned on, and the total weight is the same (79.8kg)
The weird thing is, if I pick a ride done a couple of weeks ago with this same profile and switch profile to the same profile, nothing changes. If I do this to last nights ride for example, it was a couple of watts out.
The weird thing is, if I pick a ride done a couple of weeks ago with this same profile and switch profile to the same profile, nothing changes. If I do this to last nights ride for example, it was a couple of watts out.
- Thu Jul 30, 2009 4:31 pm
- Forum: General Discussion
- Topic: Switching profile to the same profile changes result
- Replies: 12
- Views: 7038
Switching profile to the same profile changes result
I've noticed something odd. I have a downloaded a ride from the iBike unit into the software. I can see the profile that was in the iBike at the time in the left pane/Analysis Status. If I then use the menu item Tools->Switch Profile after the ride, and select the same profile - the result is differ...
- Sat Jul 25, 2009 6:17 am
- Forum: General Discussion
- Topic: Power meter comparision (iAero vs DFPM) - incredible
- Replies: 17
- Views: 10498
Re: Power meter comparision (iAero vs DFPM) - incredible
OK, I can't get the untweaked and independently calibrated outputs of the Powertap/iBike to not match* Just wanted to finish my input on this thread by saying once calibrated correctly, the iBike just works. I'm an iBike believer. [* The first five mins are sometimes out, but the iBike's tilt correc...
- Thu Jul 23, 2009 6:33 pm
- Forum: Wireless Troubleshooting
- Topic: Trouble pairing sensors
- Replies: 9
- Views: 7222
Re: Trouble pairing sensors
Since you changed the battery in the HR strap, the iBike is looking for the old wireless code not the new code becasue everytime you change a battery in a sensor the code changes. Ha! Of course! I've just never put 2 + 2 together and realised this. I just wondered why my sensor IDs changed quite fr...
- Thu Jul 23, 2009 6:21 pm
- Forum: Frequently Asked Questions
- Topic: Get Tilt button in Edit Profile->Advanced
- Replies: 1
- Views: 2173
Re: Get Tilt button in Edit Profile->Advanced
Well obviously it's a secret. But could it be the answer... I have a profile that I am super happy with, it has been spot on in comparision with a Powertap. Tonight I noticed that the power was a bit out compared to the DFPM. When looking at the ride file I notice that it is the first five mins that...
- Wed Jul 22, 2009 11:21 am
- Forum: General Discussion
- Topic: Can't do a reset.
- Replies: 2
- Views: 2375
Re: Can't do a reset.
Do you mean trip reset? You need to hold down the centre button until you see "Trip reset" (about 2 secs) when the screen displays this message, press the centre button again to confirm. If you don't do the second press, trip is not reset. After the cal ride the trip is reset anyway, I thi...
- Tue Jul 21, 2009 7:16 pm
- Forum: General Discussion
- Topic: training modes info
- Replies: 3
- Views: 3041
Re: training modes info
Hi This link might help, Coachboyd put together a spreadsheet of the workouts: http://www.ibikeforum.com/viewtopic.php?f=25&t=699 I'm not sure what model of iBike you have, but if it's an iPro or iAero you can create custom workouts in the iBike3 software using these as a reference (or not). Hop...
- Mon Jul 20, 2009 5:42 am
- Forum: General Discussion
- Topic: Gen 1 unit
- Replies: 9
- Views: 5824
Re: Gen 1 unit
I hear you. I was there a couple of weeks back too. I've now got hold of a Powertap and can actually see that the iBike can really work and the numbers obtained can be spot on. So it's worth persevering to get a good profile..Be super careful with the tilt calibration (especially on the older units ...
- Sun Jul 19, 2009 5:49 pm
- Forum: General Discussion
- Topic: Gen 1 unit
- Replies: 9
- Views: 5824
Re: Gen 1 unit
Benlane do you mean a CRR of .0200 as you posted, or .0020? I tended to get .0020 (the normal range is usually .0040 to 0090). I've never seen a tilt like that before. Everytime I've had a big positive tilt it's because the tilt is wrong, but I'm using a stem mount. How about you? By the way, in the...
- Sun Jul 19, 2009 12:02 pm
- Forum: General Discussion
- Topic: Power meter comparision (iAero vs DFPM) - incredible
- Replies: 17
- Views: 10498
Re: Power meter comparision (iAero vs DFPM) - incredible
BTW you mentioned that you got a profile that was "nonsense" when you tried to calibrate using your PT. You mentioned rain blocking the wind port as a possible cause of the problem. Have you tried this again? Now I'm wondering if calibration with DFPM-only or with no CDs does not always w...
- Sun Jul 19, 2009 6:36 am
- Forum: General Discussion
- Topic: Power meter comparision (iAero vs DFPM) - incredible
- Replies: 17
- Views: 10498
Re: Power meter comparision (iAero vs DFPM) - incredible
There is definitely something wrong with your second profile. Even for a TT bike that CDA is too low, that's what is causing the low numbers. The question is why? Is there any chance the wind port was blocked in your cal ride, do you have the Remote Wind Sensor? For the record, my cal ride with a DF...
- Sat Jul 18, 2009 11:46 am
- Forum: General Discussion
- Topic: Power meter comparision (iAero vs DFPM) - incredible
- Replies: 17
- Views: 10498
Re: Power meter comparision (iAero vs DFPM) - incredible
Sorry, don't mean to take over the forum! But I've just done another quick flat ride and the numbers match up so well - I'm really pleased. Looks like I won't be needing to lug a Powertap wheel around. Well done Velocomp! powcomp2a.JPG Comparision: powcomp2.JPG I'll try a hilly ride next time, I thi...
- Sat Jul 18, 2009 7:26 am
- Forum: General Discussion
- Topic: Power meter comparision (iAero vs DFPM) - incredible
- Replies: 17
- Views: 10498
Re: Power meter comparision (iAero vs DFPM) - incredible
OK here are my comparisions - again let me emphasize that the iBike was calibrated without a DFPM.
Here is the comparision. I can't see how it is possible to make them align more closely?
Here is the comparision. I can't see how it is possible to make them align more closely?
- Sat Jul 18, 2009 7:11 am
- Forum: General Discussion
- Topic: Power meter comparision (iAero vs DFPM) - incredible
- Replies: 17
- Views: 10498
Re: Power meter comparision (iAero vs DFPM) - incredible
I just installed a DFPM (CinQo Saturn), and I had the opposite experience. So far I've assumed I probably did not do something right and will perform all the setup and calibration again when I get a chance. I did only the 4-mile ride and no coast-downs, per the instructions as I understood them. We...