Uniden UBCD996T - Manual (Page 75)

75
Adjust the P25 Decode Threshold C
Editing Sites MESL
Editing Channel Groups MECL
[MENU]
Note:
Select a conventional system
This setting determines some system-specific parameters for digital channels. In
most cases, setting this to provides the best performance. However, you can
also manually set the digital decode threshold. This setting affects all channels in the
current system. See “ Optimizing P25 Performance” on Page52.
— the scanner automatically adjusts the digital decode threshold to match the
transmission you are hearing when it receives a strong signal and has a high
decode rate.
— lets you manually adjust the digital decode threshold. To manually adjust
the P25 level, select .
— sets the digital decode threshold to the default value. Use this setting to
return to the value that usually provides adequate performance. This is handy as
you have manually adjusted the value to a setting that prevents proper decoding.
This setting has no effect on how these systems are received.
Use this option to enter and edit site information for the current system. See “
Programming Sites” on Page76 for instructions for each site option. Note that you
must program at least one site for each trunked system in order for your scanner to
scan the system.
Use this option to enter and edit channel groups and channel information. See
“Programming Channel Groups” for instructions for each channel group and channel
option. Note that you must program at least one channel group and one channel for
each conventional system in your scanner. You do not have to enter channel group
information for trunked systems, but doing so makes it easier to follow specific talk
groups.
Program System
Edit Sys Option
Adjust P25 Level
Auto
Auto
Manual
Manual
Default