cooky

Hello, I'm using a NV3000 with 4 cameras at my home, the front porch is covered with a Vision VDA110HQ dome camera (see the attached image). I want to identify people as they walk up to the front door (I'm not interested in people walking allong the public footpath). I have enabled the FaceFinder option, and set it to maximum sensitivity, but it doesn't detect any faces! Is FaceFinder just a gimick or should it actually detect and record peoples faces as they approach the front door? Does anyone use this feature? Regards, Cooky

Hello, I have started to see horizontal lines appear on the screen when viewing the cameras (see attached). When I look closely, the lines on one display are from a different camera image. The lines are not permanent, they appear intermittently, when I playback the lines are always recorded. The screenshots shows only a few lines, but sometimes the image is almost obliterated with horizontal lines. The PC is an Intel Core2 Quad CPU Q9450 with 4GB of RAM and a NVIDIA GeForce 8600 GT graphics card. The OS is Win7 pro 64bit. On one of the screen grabs, you can see a error message showing 'dvr error', I can't find any explanation in the manual explaining what this refers to; could it be linked to the horizontal lines? I have tried moving the NV3000 card to a different PCI slot, this stopped the lines for a couple of days but they have come back again. The card has worked fine for the last 18 months, can anyone help? Regards, Cooky

I've attached a screenshot of the CPU temperatures, the graphics card runs at 76 degC. I fitted a 120mm extract fan to the rear of the PC case last year. I'm not sure if these are within acceptable temperature limits. Regards, Cooky