Help Me!!!!

[proman_11]

Hi ive been trying to work a plane with my new t6xas. i can use my old fm jr tx with a jr rx but with my futaba tx and rx i cant why?

[Super-Hornet]

Hi

There is a negative and Positive shift type of TX and RX. Some RX is autoswitching. Futaba and JR are running in a different shift. For your case, it is most likely your RX is not autoswitching and not compatible to your TX.

Super-Hornet

[genexis]

You may want to specify what RX are you using.

[proman_11]

ive got a rc mart 6 channel fm rx and a futaba 6xas tx. i just dont see why it dosnt work. it worked with my helicopter but now it dosnt!!!!

[edmond22]

PPM, PCM config maybe? Proman, you need to be more detailed in your post. More information would help, like what modulation are you on right now and such... All we can do now is speculate rather wildly.

[Adrianli]

Originally posted by proman_11
ive got a rc mart 6 channel fm rx and a futaba 6xas tx. i just dont see why it dosnt work. it worked with my helicopter but now it dosnt!!!!

Check your crystal.

Single or dual conversion.

[proman_11]

kkk

ive got an ****** R4-6FM RECEIVER
Narrow band
The Chrystal im using in it is a type 40-12 RX FM Futaba (40.790)
My TX is a futaba t6xas computer radio pcm/ppm selectable the chrystal in it is a 40-1 TX FM Futaba (40.790)
Right now my TX is in ppm mode

[proman_11]

and both my tx and rx are narrow band technology

[proman_11]

i guess thats not enough informaci hah? i dont know what else to say!!!