manuchahu

Hi, I am new here, hope is it the good section to post this issue I had a simple installation with an analog BNC cctv camera (bosch dinion monochrome) and an Ipure screen also with BNC exit. Unfortunately, I have a power outage and my ipure screen died can't fix... R.I.P So i've decided to buy a used screen on ebay: a Compaq TFT8030 (2 vga 2 dvi 1 composite yellow RCA and 1 s-video no BNC) so the "new" display dont have BNC exit then i bought an BNC/composite yellow RCA. looks like this: https://images.duckduckgo.com/iu/?u=http%3A%2F%2Fwww.searbus.com%2Fpro_data%2Fg-103.J.jpg&f=1 I made connections, switch to the RCA exit and then have a signal but only for 10-15 seconds then screen turn black what the matters ? tested the screen on vga and dvi with a computer and everything ok no loses but when i switch on camera same story: signal but only for 10-15 seconds then screen turn black. maybe a rate problem what do you think? Thank you link to the display: http://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c00335834-4