◆ The perfect solution for preventing whistling in the conference system;
◆ 2 inch TFT color screen, available in both English and Chinese;
◆ Feedback plus frequency shift design, frequency shift 4 files are optional;
◆ Set 12 traps per channel, working frequency 20-20KHZ, automatically scan the howling point and suppress;
◆ Unique noise gate function can suppress weak noise interference of the system;
◆ Input compression function to eliminate feedback and expand vocal dynamics;
◆ The response time is fast, medium and slow, and the speed is 3, which is more humanized.
◆ With professional PC debugging software, USB driver-free plug and play, convenient and fast.
◆ Applicable places: conference room, multi-function hall, multimedia classroom, small and medium-sized ballroom
DM20new version update step
1) Copy the compressed package to the USB flash drive (note that you don't need to decompress it, it is best to format the USB flash drive first)
2) Insert the USB flash drive into any USB port of the mixer, and click “SETUP” on the mixer panel → “Maintenance” → “Update from USB” in the screen
Follow the prompts to complete the installation steps.