Apologies in advance, as I'm probably in the wrong forum.
I'm not an A/V tech, and our company's A/V tech quit. This is probably a long-shot, but
we have an AMX: DVX-2255HD controller, and are unable to get a signal on any of our
We have a tablet where you can select: Front Laptop; Back Laptop, Wireless Presentation; Room PC and Cable TV
No matter what connection we opt for, we get no signal. There is power to the large mounted screen.
So far I've
- power cycled the Dell box
- reseated the cables to the dell box
- swapped out the dell box
On the LED/status lights in front, I have:
- Link/ACT = green
- Status = green
- Output = red
- Input = Yellow
Might anyone be able to direct me to other troubleshooting options?