digital signage stands are now becoming more popular and last week we had the opportunity to open our 42″ LCD advertise me stand so I thought I’d blog about it. Firstly, let’s look at the enclosure of the stand. The outer shell of the enclosure is made out of black aluminum and inner shell  is made out of iron. There is also a 6mm tampered glass at the front of the enclosure and this makes is look very professional. The only bad thing is the reflection. continue reading »

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Category: Digital Signage Blog Products, Digital Signage Reviews

In one of our previous posts titled, “Using a DVI to VGA converter with a VGA CAT5E or CAT6 extenders, does this work?” we talked about using a DVI to VGA converter and one of our readers mentioned to ensure you use a DVI-A instead of a DVI-D adaptor.

Funnily enough, one of our clients encountered an issue regarding this. The client wanted to convert the DVI cable to VGA so that they can connect a PC to a KVM switch which only had a VGA connector.  So they purchased a DVI to VGA convertor and when they tried connecting the convertor to the DVI cable it wouldn’t fit. Upon inspecting the cable and connector here’s what I saw:

So basically, the top connector was the DVI cable, which has the DVI-D pinout (dual uplink) and the bottom is the DVI to VGA converter which has the DVI-A pinout. If you tried connecting these two it would not work. The pinouts on the DVI-A has an additional 4 pins at each corner as shown here:

vga pinouts

Guess what the outcome was?

Feel free to submit your answer as a comment.

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Category: Digital Signage Blog News