Download Viking Components 56K Service manual

INTRODUCTION AND OPERATION
1.15.5 MONITOR BUSY
Unique IDs also permit individual mobile units to
be called using the special calls described in the preceding section. Calls can also be made to individual
transceivers using standard call Group IDs 1-239 if an
ID is assigned to only one transceiver.
This is used in UHF repeaters only. The Monitor
Busy feature checks the receive channel frequency for
activity before allowing the repeater to transmit. If
Allow LTR is selected, this parameter is not available.
1.15.3 GROUP IDENTIFICATION CALLS
NOTE: MPC software Version 2.02 and earlier will
not support Monitor Busy.
The Group ID (1-239) is assigned to each LTRNet Home Repeater. A "standard" Group ID call is
accepted by a mobile if its Home Repeater and Group
ID are in the data message. A "special" calls are Telephone Interconnect calls, UID calls and Directed
Group calls (Auxiliary calls). Telephone Interconnect
Calls are assigned a Token Group ID (240-247)
assigned by the repeater upon request from a mobile.
Telephone Interconnect calls, Unique ID calls and
Directed Group Calls all require the System and Subscriber Manager/Call Processor to provide authorization.
1.15.4 ALARM FORWARDING TO SWITCH
Repeater alarms are routed to the CIB (Channel
Interface Bus) to be detected by the Call Processor and
the System and Subscriber Manager.
Month 2000
Part No. 001-2004-601
1-12