Wireless: Are both channels of the DX210 available on it's 2-wire connections to connect to an RTS, or do you have to make a Y cable to get both channels on one XLR?
In the back of the DX210 there is a button to change the XLR connections from a Clear-com format to a RTS format. In the RTS mode both channels coming from the RTS unit are then available on the base station via a single 3-pin XLR connection to IC1 or IC2. Be sure to set the appropriate channel selection via the front panel IC controls.
The BP210 belt pacs can select either channel to communicate with but not simultaneously. However the local headset user on the front of the base station will have the ability to talk to either or both channels simultaneously. There is therefore no need to use a Y cable.