kiosk

Now I try your solution put the DVR out in

Sorry my English. I'm Italian. Hello and congratulations for the forum, really useful. I come to my problem, I installed a mini video surveillance system with 3 cameras and a DVR AVTECH avc760zas (eu) with 500GB HD, everything seemed to work perfectly, but then I discovered that some files recorded to review the menu list, are all blacks in each camera and the date written below you swing with the date of registration and a date 2000/01 / 23:59:59. How I chose the setting of recording frame. I had a problem replacing the HD but nothing same problem, bho Does anyone have any advice to solve this problem? I hope to understand the problem. Help me Hello, thanks

thanks for quick reply. The live video is ok. Recording only has problems but not always, a few days ok others dark video or video still frames snappy computers connected by lan cable same problem. Why, are logged events but did not see? all black