HoJo

iTrader: (4)

Does anyone have any experience with being unable to trim on the Futaba 3PK TX. The "TRM" sign keeps blinking on my screen but I am unable to to adjust all trims for TH and ST. It is the same for all models saved on the TX. Tried with a mate's 2.4 module, and same issue.

Anyone out there able to assist and what I should do ?

dameetz

I had a 3PK before and I think you accidentally button lock it (sort of keypad lock for mobile phones) I can't remember which buttons to press to unlock it, all I remember is it needs to be press more than 2 or 3 secs to unlock it, I suggest look into your operating manual or try to press the buttons below the display LCD (one by one with pause or combine with other button in pause too).

ruein

hold the positive/negative button for few sec,one of them is the menu lock and another is the trim lock

AreCee

iTrader: (1)

And if you hold both down it will reset the clock at the top of the screen.

HoJo

iTrader: (4)

Hi all

Once again, RCTech has come to my aid.

Thanks for the tips. Following your suggestions, I have managed to unlock the TRM lock and am now a happy racer again

HoJo