Rodney

Thanks for the answer Krysta, I have not had a chance to try this yet but soon will.
Well, I tried what you said (at least I think I did) and it does not work. Here are the steps I took that did not work:
Turn on Xmter > selected model used
Simultaneously pressed Mode & Select then pressed Mode 4 times to get to Pmix
pressed Select to MAS then pressed "+" to get CH6
Pressed Select to get to SLV
Ch 6 was still indicated for slave
pressed Select
SW ON
now pressed Select
display shows PM% | ON
now pressed Select -100%
now pressed Select MAS and pressed "+" until CH4 was displayed
now pressed Select SLV and pressed "+" until CH6 was displayed
This still did not work, still only moves the servo that is plugged into CH 6 in one direction.
Note: It seems that the servo, when plugged into CH6 always moves fully in one direction, i.e. is not centered when power is applied and the transmitter/receiver is properly working on all the normal first 4 channels.
WHAT AM I DOING WRONG
Thanks for any help you can give me.