barco vision 701hq no picture
I got a BARCO Vision 701HQ
it is modified with a VGA input connector
I have no light on the tubes, regardless of the operation
green LEDs are all ok, and when I go into ADJUST+ ENTER or input 1 with video signal on the video bnc input, the COINC Orenge LED light, but still no light on the tubes
I wired RS232 with BARCO Soft Control, and I drive functions well, but still no light
I put values in brightness, color, contrast ... but nothing
Do I forget something?
is a quadruple failure or other??