MARS 400S Guidance With Panasonic GH4 Hollyland Tech March 01, 2021 08:09 Updated Overview: This article describes the procedure to connect the Panasonic GH4 with our MARS 400S. CAMERA SETTINGS： OPERATIONS： Before connecting the camera to the Mars 400S, please kindly switch the video from the screen to the camera's eyepiece. Then, connect the camera to the TX of Mars 400S. When you see the video format display on the transmitter's screen, switch the video from the eyepiece to the camera's screen again. Related articles Delay Test Installation---Mars Series Check&Change--- Wi-Fi Password Detailed Comparison---Mars Series INSTALLATION & POWER SUPPLY & PULL STREAM Comments 0 comments Article is closed for comments.