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Programming Your Scanner
Select a Site F
Set Modulation F
Auto — the scanner uses the default modulation for the frequency band.
FM — the scanner uses FM (frequency modulation) for the frequency band.
NFM — the scanner uses narrowband FM for the frequency band.
Note: The default setting is Auto.
This setting controls the modulation method used for the frequency band. In most
cases, if you leave this set to Auto, the scanner automatically selects the correct
modulation type for the system you are programming.
Enable Attenuation if you are near strong signal sources. Attenuation can help
reduce interference and desensitization that strong signals create. You can also
turn this setting on or off by holding on a trunked system, then press
F + [7/ATT].
[MENU] Program System F
Select a trunked system F
Edit Site F
Select a Site F
Set Attenuator F
Off — the attenuator is off.
On — site frequencies are attenuated by about 20 dB.
[MENU] Program System F
Select a trunked system F
Edit Site F
Select a site F
Set Lockout F
Select from the following choices F
Unlocked — the system is scanned when its quick key is enabled.
Temporary L/O — the system is locked for this session.
Lockout — the system is not scanned.
Setting Site Attenuation MESL
Setting Site Lockout MESL