The distance, let's see the two that aren't showing up are the medium distance cameras. I moved them to different spots this morning. If I shut everything down, and move the cameras, bring it up and the cameras are different. The real frustration here is that it's not "consistent". With all the time I've been working on this, I've been taking notes, and it's the inconsistency that's driving me nuts. I sure appreciate your input. Thanks in advance for your thoughts.
Let me make sure I understand this:
It is the
same two cameras that don't show up on the multiplexor.
It doesn't matter in which position they are on the multiplexor (the multiplexor passes them up)
they don't show up.It isn't due to too weak of a signal...
due to distance, as both cameras fall in the middle for run length.
You have pulled the cameras directly off the multiplexor when they aren't working....
and without changing anything... checked them on the VA11.
So you know they are ON, and working.If all of the above is correct..... I would switch one of the working cameras, with one of the non-working cameras. By this I mean: take down (up-plug) a non-working camera from its extended run. Replace with a working camera removed from a working extended run. Put the non-working camera in place of the working camera.
If the (previously) working camera is now NOT detected by the multiplexor.... but the (previously) non-working camera IS: It is that extended run... not the camera.
If the (previously) working camera STILL works... and the (previously) non-working camera still does NOT: you have a camera that doesn't put out enough signal.... for even a medium run, you may want to try moving it closer.
If nether camera works... check to make sure your power supplies are compatible.
If BOTH cameras now work... it was very likely loose and/or dirty connectors. Try unplugging, cleaning, and replugging the remaining non-working camera.