TSYS
Parameter
Options Description
Tag Alpha-
numeric
text
The alphanumeric display name
for the TSYS. Use the standard
text entry method or QTXT to
name the object.
Frequencies SEL Press SEL to enter trunked ra-
dio system frequencies. Enter
control channel frequencies in
any order for all Motorola and
Project 25 trunking systems. En-
ter system frequencies in LCN
order for all EDACS trunking
systems. Enter system frequen-
cies in Home Repeater order for
LTR systems.
L/Out On or Off Permanent lockout for the TSYS.
When On, no traffic will be
received on any programmed
TGRPs for this TSYS.
EXPERT BELOW
Atten On or Off When on, applies 20 dB of at-
tenuation to all transmissions on
this TSYS. Useful in areas where
interference from nearby strong
signals is present.
Narrow FM Yes or No Use Yes when the system is
known to use Narrow FM modu-
lation. Most 900 MHz analog
trunked radio systems utilize
NFM modulation. This setting
has no effect on digital trunked
radio system performance.
AudioBoost On or Off Activates 6 dB audio level boost
for all activity on this TSYS.
TSYS
Parameter
Options Description
Dwell 0-200 x
100 mS
Sets the amount of time the
scanner dwells on a Motorola,
P25 or EDACS system control
channel for activity on pro-
grammed talkgroups. Use 0 for
automatic mode, which uses
control channel information
to determine when all current
talkgroup information has been
broadcast by the system.
Digital AGC On or Off Controls Digital AGC function
for the TSYS.
Supertrack On or Off Alternative DSP decoding algo-
rithm. May help reception on
some systems.
Multi-Site Off,
Roam or
Stat
(Station-
ary)
Used with networked Motorola
and P25 trunked radio sys-
tems. When Multi-Site=Off,
the scanner will find the first
usable control channel in the
control channel list and use
it to track the system. When
Multi-Site=Roam, the scanner
will always attempt to lock on
to control channels where the
decoding quality is greater than
Threshold Hi, and will search for
new control channels when the
decoding quality of a control
channel drops below Threshold
Lo. If no control channels are
available that meet the Thresh-
old Hi criteria, the scanner will
seek the best control channel to
use, and continue checking pe-
riodically for a new control chan-
nel that meets the Threshold Hi
criteria. When Multi-Site=STAT,
the scanner will track the system
using every usable control chan-
nel in the control channel list.
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