Hollyland Mars 400S Pro: Wireless Video Transmission: Setup Guide 

Educational video on how to setup and use the Hollyland Mars 400S Pro
Music supplied by Envato and and VXZ
0:00 - Intro
0:55 - Box Contents
1:13 - How To View The Signal
1:40 - Functionality & Connectivity
2:35 - External Body Setup & Syncing
4:33 - Internal Menu Setup
6:31 - Hollyland App Setup
7:20 - App Exposure & Focus Tools
12:20 - Outro