X20/X20S and Ethos v1.5.0 User Manual
ACCESS/ACCST D16
In ACCESS/ACCST D16 mode the 2.4G and 900M RF paths can work in tandem with one
set of controls.
ACCESS 2.4G with a 900M receiver option for redundancy
This mode is similar to the ACCESS mode in the X20. Up to a total of three ACCESS or
900M receivers may be bound. Please refer to the X20 ACCESS section for setup
details.
ACCST D16 with a 900M receiver option for redundancy
This mode is only supported in the X20 Pro. An ACCST D16 receiver may be used in
conjunction with a 900M redundant receiver.
Model ID
When you create a new model, the Model ID is automatically allocated. The Model
ID must be a unique number because the Model Match function ensures that only
the correct Model ID will be bound to. This number is sent to the receiver during
binding, so that it will then only respond to the number it was bound to. The Model
ID can be changed manually.
Channel range
Choice of which of the radio's internal channels are actually transmitted over the
air. In D16 mode you can choose between 8 channels with data sent every 9ms,
and 16 channels with data sent every 18ms.
Please note that servo update rates are completely determined by the receiver. For
ACCST please refer to your receiver manual for details on selecting the 9ms HS
(High PWM Speed) mode. Ensure that your servos can handle this update rate.