UR2312A module is designed to provide Microphone XLR output, and only receives the signal from one pair of CAT5 cable and then routs to XLR output. Before the installation, please determine which pair to receive the signal and set the A, B, C switch to properly position. Please also set HIGH/NORM Gain switch depends on the output level.
UR2312A receives the signal from one pair of the UTP CAT5 cable, this means the module could be connected with other receiver modules by the additional RJ45 jack on the rear panel. Two single pair of receiver modules or one two pairs of receiver modules could be chained together, each of connected module needs set to different pair A, B, C.
UR2312A module could be powered from a 24VDC power supply by using the rear panel terminal block, and the power also could be provided to all the connected modules by Pair D of UTP CAT5 cable. When the power is supplied to this module, the front panel LED will light on.