User guide

38
English
PASSPORT
TRUNKING
ROAM LOCK
Because of the RSSI (Received Signal
Strength Indication) feature, the HT1250•LS+
radio automatically roams to a different site
when the signal falls below the RSSI level
programmed in your radio by your dealer. In
some instances (inside a building or in fringe
areas), you may want to prevent your radio
from roaming. This is possible by enabling the
Roam (Site) Lock function.
Note: If you are currently on an affiliated site and
wish to lock onto your home site, you need
to first press the preprogrammed Home Site
Revert button prior to pressing the prepro-
grammed Roam Lock button.
To Activate Roam Lock
3
When the radio has
successfully regis-
tered to its PassPort
home site, you see:
• The radio sounds a “Low-High” tone upon
successful PassPort System registration.
The XXX number indicates the site within
the PassPort system on which you have
registered.
Note: If the radio is already registered on its
home site and Home Site Revert is
initiated, a bad key chirp is sounded.
4 After successfully
registering on the
home site, the
selected PassPort
talkgroup alias
appears and remains
on the display.
Notes:
• The radio must currently be registered on
an affiliated site.
• If the radio cannot register to its Home Site
for any reason, the radio reverts back to its
current affiliated site.
REG SITE XXX
TLKGRP ALIAS
1
Press the preprogrammable Roam Lock but-
ton (see page 19).