Uniden UM525 English Owners Manual - Page 12

Hailer Connector/Cable Connector Pinout PIN EXT 1 Not Used 2 Not Used 3 Hailer 1 + 4 Not Used 5 Not Used 6 Hailer 1 - 7 Hailer 1 + 8 Hailer 1 - To Hailer Connector 67 8 34 5 12 2 Green (Not Used) 2 White (Not Used) 2 Brown (Hailer 1 +) 2 Blue (Hailer 1 -) GPS/External Speaker Connector/Cable Connector Pinout PIN COLOR EXT 1 YELLOW NMEA 0183 IN - 2 ORANGE NMEA 0183 OUT - 3 RED Not Used 4 WHITE NMEA 0183 IN + 5 GREEN NMEA 0183 OUT + 6 BLACK Not Used 7 BLUE External Speaker - / Ground 8 BROWN External Speaker + To GPS/EXT SP Connector 8 76 5 43 2 1 Orange (NMEA 0183 OUT -) Yellow (NMEA 0183 IN -) Green (NMEA 0183 OUT +) White (NMEA 0183 IN +) Red (Not Used) Brown (Ext Sp +) Blue (Ext Sp - / Ground) Black (Not Used) WHAM Control Unit Connector Connector Pinout PIN COLOR EXT 1 YELLOW AW_TXD 2 ORANGE Ground 3 RED SW13V 4 WHITE Ground 5 GREEN AW_RXD 6 BLACK Ground 7 BLUE AW_RXA (Signal MIC_AF received from WHAM base station to transceiver) 8 BROWN AW_TXA (Signal AF received at transceiver to WHAM base station) 8 76 5 43 2 1 12 Controls, Connections, and Indicators