sachinchavan 0 Posted October 3, 2013 HI, I HAVE PELCO MAKE CAMERA, MODEL: C20DN6X & COMPUTAR MAKE LENS, MODEL:T6Z5710AMSP-CS. I'M FACING PROBLEM THAT CAMERA HAS DC DRIVE AUTO IRIS WHEREAS LENS HAS VIDEO DRIVE AUTO IRIS. BECAUSE OF THIS MISS MATCH THERE IS NO PICTURE. THERE WAS ONE AUTO IRIS DC DRIVE TO VIDEO DRIVE CONVERTER FROM PELCO BUT NOW THEY DISCONTINUED IT. HOW TO SOLVE THIS PROBLEM? PLEASE GUIDE. Share this post Link to post Share on other sites