Does anyone have any information on a Symon
SDU LED message board? The sign has an RJ45
(serial) connector on the power supply.
I am looking for RJ45 to DB9 pinout and any
command or software information.
Any help would be greatly Appreciated...
Jeff
Symon SDU LED Message Board
Re: Symon SDU LED Message Board
Jeff:
Looks like they have been at it since ’84 and are still kicking.
Any chance this is your unit……nice unit ! @ :
http://www.symon.com/index.html<p>And it seems that headquarters is near Houston Tx but it might be that their main tech facility:
http://www.symon.com/service.htm<p>might be north in the D/FW metroplex, as that is also my area code. They will probably the only source for your info that you needed.<p>
73's de Edd
[email protected] ..............(Interstellar~~~~~Warp~~~~~Speed)
[email protected]...(Firewalled-Spam*Cookies*Crumbs)
Looks like they have been at it since ’84 and are still kicking.
Any chance this is your unit……nice unit ! @ :
http://www.symon.com/index.html<p>And it seems that headquarters is near Houston Tx but it might be that their main tech facility:
http://www.symon.com/service.htm<p>might be north in the D/FW metroplex, as that is also my area code. They will probably the only source for your info that you needed.<p>
73's de Edd
[email protected] ..............(Interstellar~~~~~Warp~~~~~Speed)
[email protected]...(Firewalled-Spam*Cookies*Crumbs)
Who is online
Users browsing this forum: Ahrefs [Bot] and 1 guest