Precision Power PC360.2 - Manual (Page 12)

<12>
Crossovers(continued..)
Remote Control – This the port for the Remote Control so you can use the supplied unit to control
the gain from the front of the vehicle.
Input Mode – When in 4CH mode, all 4 channels of signal are required and fadability is in effect.
When in 2CH mode, only 2 channels of signal are required and CH1&3 get the same signal, and
CH2&4 get the same signal. Fadability is lost in 2CH mode.