jr propo x2610 and v tail plane

[martijnyen]

I have a question about the jr propo 2610.
i living in Taiwan and i just buy a transmitter like that
but the manual is in Chinese and the oral support not real good

i have a sail plane with a V tail this is easy to set up only
when the up and down is good than the left and right are reverse
when i reverse the servo's (in the setting) than the up and down are wrong and the left and right are good?

can you please tell me where i can change this.
i will be very thankful

best regards

martijn yen