MOTOROLA CREDIT CORPORATION AND MOTOROLA SOLUTIONS -2015

Home Browse Search

1.3.2.2 Standard Radio Transmission and Reception A typical MCC 7500 dispatch console has two speakers, one for selected audio and the second for all remaining unelected audio. Additional speakers can be added to the console, allowing dispatch operators to configure a specific speaker for a set of designated audio sources. This simplifies multitasking between multiple andio sources, allowing flexibility in the way the audio is presented to the dispatch operator. Receiving Calls from the Field and Other Dispatch Operators Dispatch operators have great flexibility as to how to hear calls from field radio users and other dispatch operators. Each console dispatch operator can define his or her own audio reception profile. They can select a single audio source, whether conventional or talkgroup, to be heard on a selected speaker ( "Single Select "). The dispatcher can also define groups of radio resources that can all be heard on a selected speaker ( "Multi - Select "). Initiating Calls to the Field and Other Dispatch Operators The dispatch operator has several different ways of initiating a call. In most circumstances, a "General Transmit" is appropriate. With the general transmit, the dispatch operator selects a resource on the console and activates the transmission through a footswiteh, headset transmit button, or a microphone transmit button. If the dispatch operator needs to quickly transmit on a resource, they use the "Instant Transmit' function, which activates the resource regardless of whether it is selected. To prevent accidental activation of "Instant Transmit," it can be limited through an "Instant Transmit Safety Switch," which must be pressed prior to activation of "Instant Transmit." Making Calls to the Field and Other Dispatch Operators The dispatch operator can transmit audio in different ways, depending on who they need to speak with and how important that communication is. Most basically, they can make calls to all users listening to a specific conventional radio resource or a specific trunking talkgroup. When multiple resources are required, the operator can select additional talkgroups and/or conventional channels as needed for the call using the multi- select fnturc. 1.3.2.3 Dispatch Audio Experience Emergency Alarms The MCC 7500 dispatch console is capable of monitoring radio subscribers for user initiated emergency activations. On subscriber radios that are equipped and programmed to transmit an emergency alarm, the MCC 7500 dispatch console detects that this emergency has occurred and displays the emergency on operator positions that are preprogrammed to receive the emergency notification. Operator positions can be programmed to either receive the emergency or to completely ignore it. In the event of an emergency condition from a radio user, all programmed consoles will give both an audible and visual indication of the event. The dispatch operator can then silence the emergency leaving the visual indication on the screen indicating information on the initiating radio allowing the call to be handled and dispatched appropriately, Once an emergency is received all programmed operator positions will give the audible and visual indication of the event. Any one of these operator positions has the ability to silence the emergency at only their position or for all operator positions on the system. city of Santa Ana MCC7500 P25 Dispatch Migration and Subscribers 0 Motorola Solutions Confidential Restricted 02 April 2015 Use or disclosure of this proposal is subject to the restrictions on the cover page. System Description 1 -8