Receiver question:

My receiver/transmitter reports the voltage as 5V because I normally fly electric with an ESC and the internal BEC provides 5V for the receiver and servos.

My understanding is that if the power battery is connected to the SPC:
- It will not provide power to the servos
- The transmitter display will show the power battery voltage
- A separate receiver battery or BEC and/or ESC must be used to provide power to the servos
- There are no problems when these multiple batteries are connected

Are the above statements correct?

Thanks,

John