Spirit System

I use the CCPM 90° Velos for a Vario R22 mechanic.

I there no positiblity to Subtrim the channel 0 ?
I there no posibility to make a servo travel correction on channel 0?

Thanks for your help!

Ciao
Jörg

Selecting "CCPM 90" degrees gives you a subtrim option for CH0 in the PC configuration software (Version 4.0.2).

It seems, that travel correction must be done via the remaining 3 servos.

I Found the subtrim for Channel 0 in 4.0.2,
Thanks for the hint.
But there is no servo travel correction for channel 0 in the in the corresponding dialog.
I can not understand, how i will make a travel correction on Channel 0 with the 3 other servos.
The servos are all independent of each other.

Jörg

Travel correction is used to make the swashplate level in the lowest and highest position.

If you have adjusted the subtrim at 0 degrees and roughly the overall collective travel under "Limits", it should be possible to make the swashplate level by correcting the other 3 servos. It will not be possible to change max and min pitch with this method (thus you need the setting under "Limits").

I never tried this, but this is my guess how it could work. At least for your scale model, which is not dependent on a symmetric pitch range. Limiting pitch for the negative pitch range, can be done on the transmitter side.

You are correct. Travel correction can be made by remaining 3 servos to match travel with the 4th servo.