4RF Aprisa XE User Manual page 73

Channel size
The RF channel size is a factory-configured setting determined by the Aprisa XE hardware option.
Modulation
Both terminals must be set to the same modulation type.
When you change the modulation type in an operational terminal, traffic across the link will be
interrupted and you may need to change the cross connections capacity, as the Total Capacity of the radio
link may be exceeded.
Interleaver state
This Interleaver State displays the current state of the modem interleaver.
Interleaver State
Default
Enabled
Disabled
Modem Interleaver Operation
The modem interleaver is on for channel sizes of 250 kHz and greater
and off for channel sizes of 200 kHz and less.
The modem interleaver is on.
The modem interleaver is off.
Aprisa XE User Manual
Configuring the Terminal | 71