UBCD396XT
159
Set Delay Time
Set the number of seconds the scanner should wait after a transmission stops
before moving on to the next channel. Select 0, 1, 2 (default), 5, 10, or 30 seconds.
To have scanner leave the channel after a designated number of seconds whether
the transmission stops or not, select one of the negative values. Choose -10
seconds to have the scanner leave the channel after 10 seconds even if the
transmission is still going on; choose -5 seconds or -2 seconds to have the scanner
leave after 5 seconds or 2 seconds, respectively.
Set Modulation
Select what type of modulation the scanner should use for this frequency or
channel. (Only the modulation types available for this frequency or channel are
displayed.)
Auto
The scanner uses the default modulation type for this frequency's band.
AM
The scanner treats the frequency as an AM band.
NFM
The scanner treats the frequency as a Narrowband FM band.
FM
The scanner treats the frequency as an FM band.
WFM
The scanner treats the frequency as a Wideband FM band.
FMB
The scanner treats the frequency as an FM broadcast band.
Set Attenuator
Turn on attenuation to reduce the signal strength by 20 dB. All frequencies in the
search range are attenuated during search.
Set Step
Select the number of kHz between each channel. Choose 5.0, 6.25, 7.5, 8.33, 10.0,
12.5, 15.0, 20.0, 25.0, 50.0 or 100.0 kHz. Select Auto to use the default step for this
band.
Set C-Ch Only
If you set C-Ch Only Mode to On, the scanner will only search for control channel
data. If it detects such data it will stop on the control channel and display channel
activity for the found system. For Motorola systems, it will try to follow voice
channel traffic using the Motorola Band Plan you select in the next setting. It will
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