4RF Aprisa SR+ User Manual - page 90
Managing the Radio | 87
Aprisa SR User Manual
Network Size
This parameter defines the number of scope of the FAN e.g. 2-10 Remotes. This enables the Channel
Access parameters to be optimized for the network topology.
The default setting is 1 remote.
ACK
This parameter determines if unicast requests from the Remote Station are acknowledged by the Base
Station. Receiving acknowledgments increases reliability of transport but reduces available channel
capacity so if application has the capability to handle lost or duplicate messages, the ACK should be
disabled.
When enabled, the transmitter requests an ACK to ensure that the transmission has been successful. If the
transmitter does not receive an ACK, then random back-offs are used to reschedule the next transmission.
The default setting is enabled.