ROM LAF KAR TH a2 SES BOISE 2020, 04-27 05:12PM RESET. BZ Lights Peed LES-311TH Base Station Transmitter Operating Manual Be sure the power switch is in the out position before inserting the power cord. 1 Taters the plug of power cord into the DC input jack (12) concrete panel: 2. Connect antenna to the antenna connector (13) on rear panel. 3, Set the channel selector (4) on front panel to the desired channel. 4a.