Go Back  Bike Forums > Bike Forums > General Cycling Discussion
Reload this Page >

Cateye Astrale gone crazy?

Search
Notices
General Cycling Discussion Have a cycling related question or comment that doesn't fit in one of the other specialty forums? Drop on in and post in here! When possible, please select the forum above that most fits your post!

Cateye Astrale gone crazy?

Thread Tools
 
Search this Thread
 
Old 01-18-06, 10:33 PM
  #1  
Junior Member
Thread Starter
 
Join Date: Aug 2004
Posts: 10
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Cateye Astrale gone crazy?

Today, I biked to school today and everything was fine. I just wanted to see how far it is from my apartment to school. When I came back, the astrale went crazy. It says I was travelling at max speed of 320.9 mph. It is random news, but hopefully it works again.
Wannabe is offline  
Old 01-19-06, 06:15 PM
  #2  
Conquer Cancer rider
 
Boudicca's Avatar
 
Join Date: Sep 2004
Location: Toronto
Posts: 6,039

Bikes: Fun bike, city bike, Bike Friday, Brompton (also fun bikes)

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 18 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Wireless computer?

Probably picked up interference from a bus, or a cop car, or even the electronic wires they have under the road to change the lights when cars approach an intersection. I gave up using wireless computers for that very reason. They look good, but I was fed up with my top speed coming in at 99.9 mph. Given the figure you got, I guess I shouldn't complain.
__________________
Zero gallons to the mile
Boudicca is offline  
Old 01-19-06, 06:25 PM
  #3  
Senior Member
 
Nubie's Avatar
 
Join Date: Nov 2005
Location: Kirkland, WA
Posts: 703

Bikes: 2021 Specialized Diverge Carbon Comp, 2020 Specialized Roubaix Expert, 2020 Specialized Creo Expert

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 13 Post(s)
Liked 3 Times in 3 Posts
The Astrale is not wireless, so I don't think that there should be interference from other sources.
Nubie is offline  
Old 01-19-06, 06:37 PM
  #4  
later
 
free_pizza's Avatar
 
Join Date: Sep 2004
Posts: 2,471
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 1 Time in 1 Post
Originally Posted by Wannabe
Today, I biked to school today and everything was fine. I just wanted to see how far it is from my apartment to school. When I came back, the astrale went crazy. It says I was travelling at max speed of 320.9 mph. It is random news, but hopefully it works again.
Does your astrale have cadence? If so, my cadence meter goes sky high when i have the cranks paralell and im going over a bumpy section, so maybe you had it on cadence mode...
free_pizza is offline  
Old 01-26-06, 01:15 AM
  #5  
Junior Member
Thread Starter
 
Join Date: Aug 2004
Posts: 10
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
It wasn't cadence because I checked the max speed. The problem stopped so I wonder what happen to my cyclocomputer.
Wannabe is offline  
Old 01-26-06, 04:22 AM
  #6  
CRIKEY!!!!!!!
 
Cyclaholic's Avatar
 
Join Date: May 2005
Location: all the way down under
Posts: 4,276

Bikes: several

Mentioned: 37 Post(s)
Tagged: 0 Thread(s)
Quoted: 1589 Post(s)
Liked 687 Times in 365 Posts
Did you at any stage feel like you were going about 10 times faster than traffic?
Cyclaholic is offline  
Old 01-26-06, 11:53 AM
  #7  
Senior Member
 
DieselDan's Avatar
 
Join Date: Mar 2003
Location: Beaufort, South Carolina, USA and surrounding islands.
Posts: 8,521

Bikes: Cannondale R500, Motobecane Messenger

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 11 Post(s)
Likes: 0
Liked 1 Time in 1 Post
Even wired computers can recieve interferance between the magnet and sensor. My old Vetta was prone to interferance in two certain locations.
DieselDan is offline  
Old 01-26-06, 11:59 AM
  #8  
Vanned.
 
worker4youth's Avatar
 
Join Date: Jul 2005
Posts: 1,244

Bikes: 2006 Motobecane Le Champ SL, 2006 Mercier Kilo TT, 2004 Gary Fisher Tassajara

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Why are car sensors so much better than bike sensors? You hardly ever hear of these kinds of problems in any cars.
worker4youth is offline  
Old 01-26-06, 01:27 PM
  #9  
Tom (ex)Builder
 
twahl's Avatar
 
Join Date: Jul 2004
Location: Manassas, VA
Posts: 2,814

Bikes: Specialized Allez

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Originally Posted by worker4youth
Why are car sensors so much better than bike sensors? You hardly ever hear of these kinds of problems in any cars.
Cost and shielding. If there was a similar sensor used on a modern car, it would have rare earth magnets, which are more expensive but much stronger. The wiring would be shielded if it were prone to interference. Other factors go in but it's really a matter of cost. We demand a lot of cool features at a reasonable price when we buy a cyclometer. If we were expecting these functions to come with the bike, so that every bike came with them, they would probably be more reliable, and the greater cost of that reliability would be built into the cost of the bike. I'm sure that pro cyclists pay more for their computers, and demand them to be more reliable.
__________________
Tom

"It hurts so good..."
twahl is offline  
Old 01-26-06, 03:15 PM
  #10  
Senior Member
 
Join Date: Jun 2003
Posts: 18,138

Bikes: 2 many

Mentioned: 13 Post(s)
Tagged: 0 Thread(s)
Quoted: 1266 Post(s)
Liked 323 Times in 169 Posts
Once in a while on a bumpy road the switch inside the speed sensor will be bumped so hard it will bounce open and add a few extra "blips" to the ones already being sent to the computer. This of course will give an incredible speed reading. It's a little more common in older computers than new ones. My guess is that the spring tension in the magnetic switches gets a little weaker with use. It's nothing to worry about if it does not repeat itself.

If it does happen again tell your buddies that's how fast you went. Try and look serious....
2manybikes is offline  
Old 01-26-06, 10:53 PM
  #11  
Veni, Vidi, Vomiti
 
SteveE's Avatar
 
Join Date: Jun 2002
Location: Bend, OR
Posts: 3,583

Bikes: Serotta Legend Ti, Pivot Vault, Salsa Spearfish

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Likes: 0
Liked 1 Time in 1 Post
Watcha complainin' about?
SteveE is offline  

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.