Jumper TX T8SG trim display

I have set up a model plane ( for the first time) and needed to reverse two channels. I found that I needed to reverse the trims too and hopefully was correct in doing this through the "Trims" on "Model Setup". The trims now work correctly, but show as back to front on the front display. So moving the trim to the right displays as moving to the left on the front display. Please can anyone tell me how to correct this ?

If I understand your problem then thirst of all you have to reverse the channel. It can be done in the "mixer", select the channel and press enter. Then the first is the "reverse" which is "normal" by default. Select normal and change it to "reversed"...

Or you need to swap two channels?

The problem stems from after setting up a model plane, sometimes the trims do not work in the correct direction. This is not necessarily related to whether a channel is reversed. It means that after I setup a model , I have to make sure all trims work in the correct direction. If I find a trim working in the wrong direction, I correct it by going into "model menu", then "trims" and for each input where the trim needs reversing, I change TRIMxx+ to TRIMxx- and vice versa. Perhaps, this is not the right way to do it, but it achieves what I want. HOWEVER, the trim display on the front screen now shows the trim moving in the opposite direction to the actual one on the model.

Any advice greatly appreciated.

I am not familiar with the trims menu so I don't have another idea.

you can assign the trim button you like for each trim. I assume you have to remap to the right trim switch. From what I can remember trim switches are not autodetected at toggling them, so you just have to scroll true list in trims menu and change it.
(would be great if someone could fix that)

Whenever I've looked at the trims menu, the trims are correctly mapped i.e for mode 1, ELE trimlv, THR trimrv, RUD trimlh, AIL trimrh . So not sure what I should be altering.

Not sure if it will work but maybe you can set up two virtual channels for the inputs that need to be reversed, reverse the input in the virtual channel. Then set the primary channels back to normal and the source as the reversed virtual channel.

Interesting, except the trim display showing the wrong direction is not dependent on whether the channel has been reversed , or not. Sometimes it shows the correct direction. Out of the six planes I have setup, it has only affected the horizontal trims .

I am sorry if this all sounds confusing, but the result is that I must always remember to check trim direction, both physically and on the front trim display.