Image stuck, mosaic or snowflakes Hollyland Tech September 09, 2022 03:36 Updated OVERVIEWS: There may some interference if the video get stuck, mosaic or snowflakes. Please refer to the steps below to troubleshoot. ①Check the video input SDI, HDMI cable connection is reliable, or replace the cable. ②The concrete walls and human body will great attenuate the signal, so reduce wall occlusion and when there is crowd blocking between the TX and RX, the RX should be elevated 1.7m to avoid signal attenuation. ③Scan channels on RX to check whether there is interference. Article Number: 【AS-220827003_10】 Related articles How to use Hollyview APP to connect Mars M1? How long does Mars M1 work using a NP-F battery? Which devices can connect to Mars M1? And how to pair them? Does Mars M1 supports decimal / fractional video format? How can I use Mars M1 to power my Camera through DC out interface? Comments 0 comments Article is closed for comments.