Tyco Electronics M7200 - Manual (Page 13)

MM-011553-001, Rev. A
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• Comfort settings, such as volume and display brightness that are applicable to the individual control
head can be adjusted and cannot be overridden by other control heads.
• An optional intercom function is available between control units. (Audio will be broadcast to ALL
connected control heads.)
5.2 INTERCOM OPERATION
The intercom option, a licensed option, allows the M7200 radio to pass audio locally between control
heads and not over the network. It gives users at multiple control heads connected to the same radio the
ability to communicate with each other without transmitting over-the-air. When activated, incoming
network radio calls are still scanned and broadcast at each control head.
5.3 V-TAC OPERATION
V-TAC operation requires the V-TAC hardware configuration (RF Combiner, Vehicular Repeater Base
[VRB], and Mobile Radio Unit [MRU]) and offers the user 4 different operating modes: Extended
Coverage for individual users (XCOV), Extended Coverage for a talk group (XCOV-TG), Scene of
Incident (SOI), and normal Mobile-Only operation. Refer to Section 6.34 for operating information on
these modes.