Using Roland SP-404SX with Behringer FCB1010

[needlez]

Hey everyone,

just bought a behringer FCB1010 to trigger samples on my SP-404sx.
I programmed FCB button 1 to send midi note 47 (Pad A1 on the SP). The synchronization of the SP is set up to "off" so it only receives midi notes. However, when I press the programmed button 1, the samples is not played. Did I forget to setup anything else? There is a phrase in the manual however, which I don't really understand:

to program a MIDI function, you have to first activate it. individual MIDI functions are activated by keeping the corresponding keys pressed for a few seconds. Active MIDI functions are indicated by a permanently lit footswitch LED.

Aperantly, you are supposed to "activate" the midi function? "you have to keep the corresponding keys pressed for a few seconds". What keys do they mean? and at what time do you do this?

Is there anybody who can makes this more clear to me?

thanks in advance,
Needlez

[needlez]

Problem solved. The Midi channel of the sampler was set to 3 and the foot controller's channel is set to 1 by default.