Hi John,
You would need to purchase a Y connector such as FUTM4130, you can then use both the battery and a servo in the same channel 7 port.
Sincerely,
Krysta
Product Development & Support Specialist
Futaba Service Center USA
ORIGINAL: JohnFTexas
I just got a new 7C (stock #FUTK7003) with the R617FS reciever and I have not been able to figure out how one would plug in servo # 7 and the battery in the same position. Is there some sort of piggyback plug that is required?
Thanks!