97
Programming Your Scanner
[MENU]
Program System
F
Select the conventional system
F
Edit Group
F
Select a channel group
F
Edit Channel
F
Select the Channel
F
Set Modulation
F
Auto
— the scanner uses the default modulation for the channel. The default
setting is
Auto
.
AM
— the scanner uses AM (amplitude modulation) for the channel.
FM
— the scanner uses FM (frequency modulation) for the channel.
NFM
— the scanner uses narrowband FM for the channel.
WFM
— the scanner uses wideband FM for the channel.
WFM
(Broadcast) — the scanner uses FM Broadcast for the channel.
This setting controls the modulation method used for the channel. In most cases, if
you leave this set to
Auto
, the scanner automatically selects the correct
modulation type for the channel you are programming.
[MENU]
Program System
F
Select a conventional system
F
Edit Group
(existing site)
F
Select a Channel Group
F
Edit Channel
F
Select a channel
F
Set Attenuator
F
This setting controls whether the scanner attenuates signals on this channel.
Select your setting, then press
F
.
On
— the channel is attenuated by about 20 dB.
Off
— the channel is not attenuated. The default setting is
Off
You can also toggle this setting by holding on the channel and pressing
F
then
[7/ATT]
within 2 seconds.
Setting Channel Modulation Method
C
Setting Channel Attenuation
C
