Motorola SL7550 用户手册
Identifying Radio Controls
English
13
IP Site Connect
This feature allows your radio to extend communication beyond
the reach of a single repeater site by operating on multiple
repeater sites connected together via an Internet Protocol (IP)
network.
the reach of a single repeater site by operating on multiple
repeater sites connected together via an Internet Protocol (IP)
network.
When the radio moves out of range from one site and into the
range of another, it connects to the new site's base station to
send or receive calls/data transmissions. Depending on your
settings, this is done automatically or manually.
range of another, it connects to the new site's base station to
send or receive calls/data transmissions. Depending on your
settings, this is done automatically or manually.
If the radio is set to do this automatically, it scans through all
available sites when the signal from the current site is weak or
when the radio is unable to detect any signal from the current
site. It then locks on to the base station with the strongest
Received Signal Strength Indicator (RSSI) value.
available sites when the signal from the current site is weak or
when the radio is unable to detect any signal from the current
site. It then locks on to the base station with the strongest
Received Signal Strength Indicator (RSSI) value.
In a manual site search, the radio searches for the next site in
the roam list that is currently in range (but which may not have
the strongest signal) and locks on to it.
the roam list that is currently in range (but which may not have
the strongest signal) and locks on to it.
NOTE: Each channel can only have either Scan or Roam
enabled, not both at the same time.
Channels with this feature enabled can be added to a particular
roam list. The radio searches the channel(s) in the Members list
during the automatic roam operation to locate the best site.
roam list. The radio searches the channel(s) in the Members list
during the automatic roam operation to locate the best site.
A roam list supports a maximum of 16 channels (including the
Selected Channel).
Selected Channel).
You cannot manually add or delete an entry to the roam list.
Check with your dealer or system administrator for more
information.
Check with your dealer or system administrator for more
information.
Capacity Plus
Capacity Plus is a single-site trunking configuration of the
MOTOTRBO radio system, which uses a pool of channels to
support hundreds of users and up to 254 Groups. This feature
allows your radio to efficiently utilize the available number of
programmed channels while in Repeater Mode.
MOTOTRBO radio system, which uses a pool of channels to
support hundreds of users and up to 254 Groups. This feature
allows your radio to efficiently utilize the available number of
programmed channels while in Repeater Mode.
When Capacity Plus is enabled, features not applicable to
Capacity Plus are not available in the menu. Also, you hear a
negative indicator tone if you try to access a feature not
applicable to Capacity Plus via a programmable button press.
Capacity Plus are not available in the menu. Also, you hear a
negative indicator tone if you try to access a feature not
applicable to Capacity Plus via a programmable button press.
Your radio also has features that are available in both
conventional digital mode, IP Site Connect, Capacity Plus and
Linked Capacity Plus. However, the minor differences in the
way each feature works does NOT affect the performance of
your radio.
conventional digital mode, IP Site Connect, Capacity Plus and
Linked Capacity Plus. However, the minor differences in the
way each feature works does NOT affect the performance of
your radio.
Check with your dealer or system administrator for more
information on this system configuration.
information on this system configuration.
NAG-LACR.book Page 13 Wednesday, May 2, 2012 2:47 PM