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search for new control channels when the decoding quality of a
control channel drops below Threshold Lo setting, and, if no new
control channels are available that meet the Threshold Hi criteria,
the scanner will seek the best control channel to use, and
continue checking periodically for a new control channel that
meets the Threshold Hi criteria. When Multi-Site=STAT, the
scanner will track the system using every usable control channel
in the control channel list.
Press the SAVE softkey to save your changes to the TSYS
parameters, then press the SAVE softkey again to use the
scanner.
You should experiment with the different Multi-site modes and
the threshold settings to find a combination that works best for
your location. Keep in mind that the threshold settings are only
available when Multi-Site Roam is selected.
Multi-site functionality is not available in EDACS or LTR trunking.
NOTE:
It may be necessary to change the values used for Threshold Hi and
performance.
LTR Home Repeater AutoMove
LTR Home Repeater AutoMove takes the guesswork out of
programming LTR trunking systems when the home repeater
order is not known.
By default, LTR Home Repeater AutoMove is turned off and is
controlled in the individual TSYS objects. To enable LTR Home
Repeater Automove, access the menu for the desired TSYS,
then scroll down to the last item in the menu, AutoMove HRs.
Use the keys to toggle AutoMove HRs on or off for the
selected TSYS, then press the Save softkey to save your
changes.
When AutoMove HRs is turned on, you may enter the LTR
system frequencies in any order, and the PSR-500 will
automatically move the frequencies to the proper home repeater
slots as transmissions are received on the system.
Priority Scan
Your PSR-500 scanner features Priority Scan operation for
CONV and TGRP objects. When Priority Scan is active,
PSR-500 User Manual
Page
Threshold Low in the TSYS object to optimize Multi-site Roam
68
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