Posted By: chadzilla
Otis 401 elevonic cop2 board error/ no transmit - 08/02/19 12:11 PM
Having a problem with a 401 cop2 board. Green led transmit not coming on. Checked for 12 volt to board and have it. Tried swapping board and chips. Still have the same problem. I see data wires on the print but I not sure which ones I need to concentrate on. Any suggestions??? 👍
Posted By: Rolly
Re: Otis 401 elevonic cop2 board error/ no transmit - 08/02/19 12:58 PM
Have an email to send a TIP Article too?
Posted By: chadzilla
Re: Otis 401 elevonic cop2 board error/ no transmit - 08/02/19 01:06 PM
Can u send it to chadzilla1978@yahoo.com. I would appreciate it. Thank you
Posted By: Rolly
Re: Otis 401 elevonic cop2 board error/ no transmit - 08/02/19 02:18 PM
Also you know you can use a fluke meter on Hz to see if you have communication across data lines. Think it was 1200 or 1800 Hz.