User's Manual Part 1

Table Of Contents
40
English
PASSPORT
TRUNKING
Roaming and Registering Between Sites
Once initial registration with the PassPort
system has occurred, your radio constantly
monitors the RSSI to ensure an acceptable
signal level is maintained (as programmed by
your dealer). When the RSSI in the radio falls
below this acceptable level, the CDM1550•LS
+
attempts to roam to and register onto another
site within the PassPort system.
This process happens automatically and
requires no action by you. What you see:
Note: If the radio performs a more
extensive frequency search in order to
attempt successful registration, you may see
on the display:
4 Upon successful PassPort Registration,
you see:
Note: Your radio sounds a “Low-High” tone
upon successful PassPort System registra-
tion. The XXX number indicates the site within
the PassPort system on which you have regis-
tered.
5
After successfully registering at a site,
the selected PassPort talkgroup alias
appears and remains on the display.
SEARCHING
REG SITE XXX
TLKGRP ALIAS
1 When the radio is searching for a new
site or attempting successful registration
to a site, you see on the display:
Note: This message is displayed until suc-
cessful registration.
2 When the radio has successfully regis-
tered to the new PassPort System, XXX
indicates the site number you see on the
display.
SEARCHING
REG SITE XXX