SolidcomM1 pro support A,B,C groups，it does support 3 group modes also，one groups mode ，two groups mode and customization group mode. it can be set up by base station front panel and browser based software. and it does support monitoring by Hollyvox APP.
Group mode definitions：
① One group mode，all of the belt packs,2W and 4W audio allocated into group A only
② Two groups mode，1 ~ 4 belt packs ，2W and 4W audio allocated into group A. 5~8 belt packs allocated into group B.
③ customization mode，all of the belt packs, 2W and 4W can be allocated into any groups of A,B,C
One group mode as the default one
Set Up by Front Panel：
Long-press the menu button, and go to "Groups", and then select one group mode
Set Up By Browser Based software：
Connet to the base station via WiFi or ethernet cable，check the network settings（with ethernet cable connection, need to turn off the DHCP and set as static IP address, and make sure the control laptop have the same section IP address as the base station）. the base station IP address is 192.168.217.100 when connected via WiFi
Log In Page
User name：admin Password：12345678
Group Setting Page
Single Click to join or quit from the groups, blue means join the group, black out means quit from the group. save all after finish the settings.
Setup by Hollyvox APP
Enable the WiFi of base station, terminal connect to the base station via WiFi，and then open Hollyvox for check.