sundance-communications.com/forum Forums Other TDM Phone Systems Vertical Telephones & Systems SBX Blue LEDs

On the SBX back plane there are 3 blue LED's on the bottom left corner of the mother board. Can anyone tell me what they represent, the flash rates etc? Thanks

LD1 is on the top of the motherboard.

LD2, LD3, LD4 are the ones you are referring to. I looked through the Installation Manual and I cannot locate any information as to the use or indication. Now if it was on any other board the install manual states the LEDs purpose.

So if it's not in the manual then it's probably something that is only given out by Tech Support. Hopefully someone else will answer your question better than I.

Thanks for the reply, I could not find anything in the install or programming manuals either. Seems to be a secret. If I do find anything out I will share it, thanks

Thank you. That way in the future some can search the forum and find your answer and not have to ask the same question...because I surely won't remember!

Here's what the ipLDK60 manual says.

LD1 (Blue) Periodic Toggle—ON, 300msec; OFF, 300msec.
LD2 (Blue) In Use or Idle Status—ON, One or more Port(s) in use; OFF, idle
LD3 (Blue) Timer—Flashes every 100msec.
LD4 (Blue) LCD Active Updating—Flashes every 300msec.

Thank you Mr. Resident expert.