User can freely switch the DM-SERIES Active Module's LED screen between the horizontal to vertical modes: For line array speakers and horizontal display make it much easier to read. For subwoofer.A vertical layout is more common and practical how to change the LED screen? 1.Just connect to the software and click the upgrade and choose our firmware. 2.we have two firmwares .One is horizontal and one is vertical 3.let we choose "horizontal " update file and start. and if you want to switch back simply update with the alternate firmware 4.Take a look.The screen has been exchange form vertical to horizontal

ct

Vertical Screen	Horizontal Screen

Other Upgraded - Rain Covers for Active Modules
The DM Series debuted optional rain covers in early March 2026. This design was further optimized in mid-April with the addition of Velcro straps, enabling users to easily roll up and secure the cover in dry conditions for improved convenience and airflow.
https://www.sinbosenaudio.com/info/waterproof-cover-for-dm-series-active-amplifier-modules-i00453i1.html
 

 

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