V-4 - Is it possible to turn the T handle 90 degrees? May 01, 2023 06:41 Updated Follow Yes; you can loosen the 4 screws on the Tbar assy and turn the T-bar 90 degrees. Related articles V-4 - Have just received and installed our V-4. So easy to set up. Only ONE BIG PROBLEM we cannot figure out. Both the video output and preview output are in BLACK & WHITE, no color!