Aliasing

Hi, first of all, thanks for the answer. In second place, i don´t have problems with the sound, i can´t even make the pod works with the amplifier (in fact, with all plugged in, i can´t hear anything). I tested the cables and the amplifier isolated, and i don´t have any problem. About the questions: 1 - In the POD HD400, i have a button named "effects only", i think that with that button i can disable the amps simulation 2 - I attach some pictures of my amplifier.

Hi, a total noob here. I have a question, what do i have to do in order to connect the pod hd 400 to an amplifier? I attach an image of the connection that i am trying to use. The guitar input is connected to my guitar, and the L/Mono output is connected to the input of my amplifier. I think that maybe i have an issue with the pod setting, any help? Thanks !