Kohler K-1263840 Guía De Instalación Y Cuidado página 8

Amplifier Connection (cont.)
Connect the transducer wires to the transducer terminals on the
amplifier. The white wires with black stripes are connected to the
positive (+) terminals, and the solid white wires are connected to
the negative (-) terminals.
Connect the clear connector of the user interface cable to the
amplifier user interface connection.
If used, connect the auxiliary-in cable to the auxiliary-in port on
the amplifier.
Reconnect the power to the amplifier.
Verify that the status LED turns on.
1298482-2-C 8 Kohler Co.