Why there is no video when using SONY camera? Hollyland Tech November 30, 2020 06:32 Updated Check the settings of camera : CTRL FOR HDMI: Off HDMI Resolution: 1080P HDMI info Display: Off Ensure that the cable between camera and TX connected right ： Related articles NO VIDEO & VIDEO FREEZING & GLITCHING Why there is no video display when using the system with a switcher ? Why there is no video output when recording 4K ? How to connect MARS 300 Pro with the HollyView App? How to power on the device ? How long will the battery last ？ Comments 0 comments Article is closed for comments.