Hi,

The firmware version needs to match the software version, so yes you need to do the upgrade. Just click "Upgrade to latest firmware". The system will download the correct file automatically. All units with the blue box are version 4. 

To see the coast drag, see wheel hp and wheel torque. It is negative on the retardation phase. You can select what parameters to plot with the 'v' key. Then right-click and choose "Set scale to default" to see the full curve. 

Select the AFR channel from the list when pressing 'v'. Same shortcut for gauges.

Hi,  

 I have a unit about 2 months old, There is no external marking on it to determine which version  it is.   

  First question;  A note came up asking to update  firmware.  The menu ask which version it is?   What is my answer and do I need an update? 

 Next , For the roll down drag calculation. How do I get it to plot the  retardation drag?  Yo have said to right click some thing etc. Right click what ?

 Last ;for now  I have AFR on channel one . How can I get it to plot vs RPM , for full pulls? 

 Thanks a lot. MM 

Hi! ive been playin a bit with Print page setup. set Font doesnt work properly, tried to change size and nothing happens.. should be good to make a box that everything introduced there Will appear same in the dyno sheet.

Hi thanks all for the assistance yesterday seems to have done the trick

Ok I didn't realize it had a default of 1.5 to 1 my setup is 1 to 1 thanks

Always set the number of teeth to the correct value. The difference you see is from different gear ratios. There are several ways to set gear ratio, you can also copy the number from the other PC.

I found the rpm pickup setup but am having a little trouble with it I have a 20 tooth wheel on my other computer I have it set on 20 and it works perfectly on the new computer on 20 it reads to high I have to set it to 30 to get it close but not sure its 100% correct 

thanks guys! I will try that 🙂

Hi, if you upgraded from firmware 1.18 or before then that would happen if you rebooted the PC with YourDyno connected. A connect and reconnect would enable the download. That is fixed from 1.20 and onward. You can verify by pressing the upgrade button again, it will work right away. Let me know if it does not.

Okay that did the trick, press update, unplug the device, plug the device back in - as soon as yourdyno re-recognises it the update starts

it does the upgrade then pops up a message asking you to confirm if you want to update afterwards, so it's a bit backwards a but does work

if you dont disconnect the usb cable manually and re-insert it, nothing happens. thanks for the hint with the usb disconnection ping it wasn't what you intended I don't think but it was the hint i needed 🙂

hmm doesn't seem to work for me, it does say it's starting the upgrade but then nothing ever happens

will try manually disconnecting usb see if that unfreezes it, i managed to get it to do it once with much arsing about but cant remember what i did, most times i have to ask Jostein for an update file, which they always willingly provide but its not good if youre in a rush!

Always for me its click.
You hear usb disconnect chime from windows.
Starts uploading onto bluebox.
10sec later its done and you hear usb chime again.

How do I do a firmware update?

I click the 'online update' button, it says 'starting update' and then stays there all day

internet connectivity is good

keep having to ask for update files

Ok cool when I set up the other computer it was in options thanks

Run->RPM setup