Switch to Line In (Cross2.4 + U46MK2)

Hello,
I'm using Cross 2.4.0 with CDJ-350 in HID mode and the U46MK2 Sound Card.
In normal use it's working like a charm but if I want to play a CD on one of the player, I select Line In on player A for example but I get no sound redirect from the input 1/2 to output.
I'm on Windows 7 and here are my configuration from Cross (in attachment).
I've made most basic check on hardware side (plug in the CDJ directly to mixer input, it works. I've tried to activate line in on channel B just in case I've Cross channels, no change).
Does someone has any clue ?
I'm using Cross 2.4.0 with CDJ-350 in HID mode and the U46MK2 Sound Card.
In normal use it's working like a charm but if I want to play a CD on one of the player, I select Line In on player A for example but I get no sound redirect from the input 1/2 to output.
I'm on Windows 7 and here are my configuration from Cross (in attachment).
I've made most basic check on hardware side (plug in the CDJ directly to mixer input, it works. I've tried to activate line in on channel B just in case I've Cross channels, no change).
Does someone has any clue ?