hdcv camera

Guys I have no idea what image eq is. I looked it up and the only documentary says it is some kind of image enhancement. Depending on what it's set to, the camera footage can be completely fine or over saturated and horrible quality. It also has some type of auto selection button and lock...

I purchased this new when I first got my NVR and didn't clue in on the COAX as I needed Cat5, then bought the POEs and am selling this, I sent it to Dahua as I tried it on a Bosch DVR and it didn't work, so it sat here and when my NVR had a update hiccup i sent it to Dahua Calif. to get updated...