Laserfiche WebLink
1,4,3 <br />Aux 110 Configuration <br />Description <br />This is an Input where the user interface does not necessarily show <br />Latched Input <br />the true state of the input. When the input goes active, the user <br />interface shows the state as active. The display will continue to show <br />the state as active even if the input changes to the inactive state. A <br />dispatch console user must manually reset the display to return it to <br />the inactive state <br />Momentary Output <br />This output relay is activated when the dispatch console user presses <br />the button on the user interface and deactivated when the dispatch <br />console user releases the button. <br />Latched Output <br />This output relay changes state only when the dispatch console user <br />presses the button. <br />Interlocked Latched <br />This latched output relay is part of a group of latched output relays. <br />Output <br />Only one of the relays in the group may be active at a time. Interlocked <br />relays work in a "break before make" fashion; that Is, the previously <br />active relay is deactivated before the new relay is activated. <br />Conventional Channel Gateway Equipment <br />Conventional Channel Gateways (CCGWs) are used to interface analog and ASTRO 25 conventional <br />channels to the ASTRO 25 radio system infrastructure. CCGWs provide 4 -wire analog interfaces for <br />analog channels and V.24 and rP digital interfaces for ASTRO 25 conventional channels. The <br />platform that is hosting a CCGW may be solely dedicated to that task or it may also be used as a <br />console site router or an RF site router, provided the WAN link is not redundant. <br />The enhanced GGM 8000 -based CCGW is available for interfacing to conventional channels. The <br />enhanced CCGW can support combinations of analog, MDC 1200, ACIM Link, digital and mixed <br />mode channels simultaneously. <br />Conventional Site Controllers <br />The conventional site controller allows dispatch console users to continue to access and control local <br />conventional channels if connectivity to the radio system's controller is lost. This mode of operation <br />is often called "fallback operation" or "site conventional operation ", The conventional site controller <br />is comprised of the GCP 8000 site controller hardware with different software to provide the <br />conventional capabilities. When used as a conventional site controller, the GCP 8000 site controller is <br />outfitted with a single site controller module rather than two site controller modules. <br />Only one conventional site controller is required per console site or conventional subsystem. This <br />single conventional site controller is capable of supporting the full set of dispatch consoles, archiving <br />interface servers and CCGWs that can be placed in a console site or conventional subsystem. <br />Motorola is providing one (1) Conventional Site Controller at Santa Ana. <br />Features Supported in Fallback Operation <br />While in fallback operation, the dispatch consoles continue to support the vast majority of their <br />capabilities and features. The following general feature groups are supported: <br />• Station Control Features on Conventional Channels <br />• Main/Alternate Conventional Channel. Interfaces <br />• Integrated Paging Encoder (analog channels only) <br />• Channel Marker <br />City of Santa Ana <br />MCC7500 P25 Dispatch Migration and Subscribers <br />0 Motoroia Solutions Confidential Restricted <br />02 April 2016 <br />Use or disclosure of this proposal is subject <br />to the restrictions on the cover page. <br />System Description 1.14 <br />