Tascam dm 24 how to bypass fx in aux

[tascamfreak]

I recently bought an Tascam DM-24 and i really enjoys it, but i have an question
the question is:
if i put an internal effect to my mic line i only want the sound with effect in the masteroutput and without the effect in the aux. so actually i want to bypass the fx in the master.
if u don't understand my question i will explain it more detailed.
i'm waiting for your reply.
regards