曾凡超 Published at: 2025-12-25

How to solve the "No Video" issue from the transmitter?

For Mars 4K
  1. The HDMI Information Display and HDMI Control should be turned OFF.
  2. Check the HDMI cable and connect the camera to a monitor through the HDMI cable to check the output.
  3. Connect the transmitter to a computer through the HDMI cable to check whether the transmitter can display the correct video format.
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How to solve issues like video freezing or blurry and mosaic?
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What should I do if there is no channel display (CH-) on the screen?