05-06-2015, 01:12 AM | #31 | ||
Join Date: Jul 2008
Location: Idaho
Posts: 25,054
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Quote:
Quote:
http://www.nsifleet.com/pdf/ProgrammableSpeedometer.pdf http://www.springfieldstreetrod.com/...ionsSpeedo.htm
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Spud "Never argue with an idiot. He will drag you down to his level, and beat you with experience." Mark Twain 2015 Zongshen ZS250GY-3 (RX3) 2006 Zongshen ZS200GY-2 (Sierra 200) 2005 Honda XR650L 2004 Honda CRF250X 1998 Kawasaki KDX220 Mods made to my Zongshen ZS200GY-2: http://www.chinariders.net/showthread.php?t=6894 |
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05-06-2015, 01:15 AM | #32 |
Join Date: Mar 2009
Location: Sardis, BC, Canada
Posts: 25,977
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I remained convinced that it must be calibratable. I'm hopeful that the talented people here will sort it out.
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Weldangrind "I figure I'm well-prepared for coping with a bike that comes from the factory with unresolved issues and that rewards the self-reliant owner." - Buccaneer |
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05-14-2015, 12:49 AM | #33 |
Join Date: Jul 2008
Location: Idaho
Posts: 25,054
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I'm almost inclined to 'bite the bullet,' and get the SpeedoDRD. If someone has a good idea how to calibrate the Siemens CPU, please let me know.
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Spud "Never argue with an idiot. He will drag you down to his level, and beat you with experience." Mark Twain 2015 Zongshen ZS250GY-3 (RX3) 2006 Zongshen ZS200GY-2 (Sierra 200) 2005 Honda XR650L 2004 Honda CRF250X 1998 Kawasaki KDX220 Mods made to my Zongshen ZS200GY-2: http://www.chinariders.net/showthread.php?t=6894 |
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05-14-2015, 10:09 AM | #34 |
Join Date: Mar 2015
Location: in a truck
Posts: 116
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Try turing the key on but not starting the engine, then hold individual and combinations of buttons. I had a compass you had to hold the button down, then power up.
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05-14-2015, 11:07 AM | #35 |
Join Date: Apr 2008
Location: Somerset, KY
Posts: 687
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I have an ideal on a "fix" for this, when I finally get around to trying it out, I'll post back results....
should change from 14% high to about 5% low...so it would read about 53 mph when you were actually doing 55 mph, opposed to the current "reading 62 mph when you are actually doing 55 mph"
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Huck 2013 Honda NC700X 2013 Moto Guzzi V7 Stone 2016 AJP PR4 2022 Templar X 250 2021 Sondors Metacycle AMA Life Member |
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05-14-2015, 11:15 AM | #36 |
Join Date: Jul 2008
Location: Idaho
Posts: 25,054
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Thanks for the input, but I think I have tried every possible combination of pressing buttons, both while starting the speedometer, and after the speedometer is running. I have performed all these experiments while the engine was not running.
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Spud "Never argue with an idiot. He will drag you down to his level, and beat you with experience." Mark Twain 2015 Zongshen ZS250GY-3 (RX3) 2006 Zongshen ZS200GY-2 (Sierra 200) 2005 Honda XR650L 2004 Honda CRF250X 1998 Kawasaki KDX220 Mods made to my Zongshen ZS200GY-2: http://www.chinariders.net/showthread.php?t=6894 |
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05-14-2015, 11:16 AM | #37 | |
Join Date: Jul 2008
Location: Idaho
Posts: 25,054
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Quote:
__________________
Spud "Never argue with an idiot. He will drag you down to his level, and beat you with experience." Mark Twain 2015 Zongshen ZS250GY-3 (RX3) 2006 Zongshen ZS200GY-2 (Sierra 200) 2005 Honda XR650L 2004 Honda CRF250X 1998 Kawasaki KDX220 Mods made to my Zongshen ZS200GY-2: http://www.chinariders.net/showthread.php?t=6894 |
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05-14-2015, 11:38 AM | #38 |
Join Date: Jul 2008
Location: Idaho
Posts: 25,054
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I'm pretty sure the RX3 employs a 3-wire, Hall Effect sensor. The SpeedoDRD receives this signal, then modifies the output rate to the speedometer, as shown below.
If someone knows of a microchip which performs a stepdown function of about 10 percent, we can build our own speedometer calibration unit. The only benefit of the SpeedoDRD is its ability to program the unit for different size wheels and tires.
__________________
Spud "Never argue with an idiot. He will drag you down to his level, and beat you with experience." Mark Twain 2015 Zongshen ZS250GY-3 (RX3) 2006 Zongshen ZS200GY-2 (Sierra 200) 2005 Honda XR650L 2004 Honda CRF250X 1998 Kawasaki KDX220 Mods made to my Zongshen ZS200GY-2: http://www.chinariders.net/showthread.php?t=6894 |
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05-14-2015, 11:58 AM | #39 |
Join Date: Jul 2008
Location: Idaho
Posts: 25,054
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For example, here is a speedometer calibrator design which employs a $20 microchip, which can be programmed on your computer.
http://members.rennlist.com/tom86951...r%20Page1.html http://rennlist.com/forums/944-turbo...alibrator.html
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Spud "Never argue with an idiot. He will drag you down to his level, and beat you with experience." Mark Twain 2015 Zongshen ZS250GY-3 (RX3) 2006 Zongshen ZS200GY-2 (Sierra 200) 2005 Honda XR650L 2004 Honda CRF250X 1998 Kawasaki KDX220 Mods made to my Zongshen ZS200GY-2: http://www.chinariders.net/showthread.php?t=6894 |
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05-14-2015, 12:18 PM | #40 |
Join Date: Apr 2008
Location: Somerset, KY
Posts: 687
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Sending PM......
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Huck 2013 Honda NC700X 2013 Moto Guzzi V7 Stone 2016 AJP PR4 2022 Templar X 250 2021 Sondors Metacycle AMA Life Member |
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05-14-2015, 12:43 PM | #41 |
Join Date: Jul 2008
Location: Idaho
Posts: 25,054
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__________________
Spud "Never argue with an idiot. He will drag you down to his level, and beat you with experience." Mark Twain 2015 Zongshen ZS250GY-3 (RX3) 2006 Zongshen ZS200GY-2 (Sierra 200) 2005 Honda XR650L 2004 Honda CRF250X 1998 Kawasaki KDX220 Mods made to my Zongshen ZS200GY-2: http://www.chinariders.net/showthread.php?t=6894 |
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05-14-2015, 10:16 PM | #42 |
Join Date: Sep 2008
Location: central PA
Posts: 770
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speedo
Huck,if you figure it out ,even for just the stock ture size ,I want To purchase one,I really want to know how fat I'm actually going!
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2015 zongshen rx3,,(Sold),,,2016 bashan storm,,2005 Harley ultra classic. |
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05-15-2015, 01:26 AM | #43 |
Join Date: Mar 2009
Location: Sardis, BC, Canada
Posts: 25,977
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I already know how fat I'm going. Too fat.
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Weldangrind "I figure I'm well-prepared for coping with a bike that comes from the factory with unresolved issues and that rewards the self-reliant owner." - Buccaneer |
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05-15-2015, 07:09 AM | #44 |
Join Date: Sep 2008
Location: central PA
Posts: 770
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Fat
good one weld !!! My laptop is down,, so hitting the buttons on my phone is tuff,, They're small!!
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2015 zongshen rx3,,(Sold),,,2016 bashan storm,,2005 Harley ultra classic. |
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05-15-2015, 01:52 PM | #45 |
Join Date: Jul 2008
Location: Idaho
Posts: 25,054
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Been there, done fat.
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Spud "Never argue with an idiot. He will drag you down to his level, and beat you with experience." Mark Twain 2015 Zongshen ZS250GY-3 (RX3) 2006 Zongshen ZS200GY-2 (Sierra 200) 2005 Honda XR650L 2004 Honda CRF250X 1998 Kawasaki KDX220 Mods made to my Zongshen ZS200GY-2: http://www.chinariders.net/showthread.php?t=6894 |
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