4RF Aprisa SR+ - Page 265

Managing the Radio | 265
Aprisa SR+ User Manual 1.11.1
Maintenance > Modem
ADAPTIVE CODING AND MODULATION
ACM Lock
This parameter sets whether adaptive modulation can be locked or not.
Option
Function
Disable
Disables manual locking of the adaptive modulation i.e. allows for
automatic adaptive modulation.
Enable
Allows the adaptive modulation to be manually locked
Timer
Allows the adaptive modulation to be manually locked but only for
a predetermined period.
ACM Lock To
This parameter manually locks the adaptive modulation.
Option
Function
Default
Manually locks the adaptive modulation to the default modulation
defined in ‘Default Modulation’ on page 140.
Current
Manually locks the adaptive modulation to the current modulation
at that time.
Duration (s)
This parameter defines the period required for manually locking the adaptive modulation. When this period
elapses, the adaptive modulation becomes automatic.