Cornell Communications Rescue Assistance 4200 Manual

firealarmresources.com Rescue Assistance 4200 Instructions GENERAL following information provides an overview of the features that are designed into the standard components of the system: Annunciators are available in a variety of sizes between 4 and 44 Zones. Each such Annunciator is as A-42NN, where NN = Zone Capacity (between and in multiples of four). SERIES ANNUNCIATOR: 4200-Series Annunciator incorporates the following features: Green On LED Indicates that Annunciator is receiving DC Power from the Power Supply (Normal = On) Push-To-Talk (P-T-T) Switch For initiating Out-Going Audio to the selected Call Station Reset Switch to Reset the system, once all calls have been answered / processed (labeled, ALL ZONES Microphone For Out-Going (Talk) Intercom functions Speaker for audible / tone indication, and for In-Coming (Listen) Intercom functions: Zone Control and Indication The following are duplicated for each Zone: Yellow Fault LED for visual indication of Fault Status Zone Control Switch Used to Acknowledge / Answer Calls from the corresponding Call Station Red Call LED For visual indication of Call Status for the corresponding Call Station: Green On LED For visual indication of Audio connections: CALL STATION: Call Stations consist of the following: Model 4201B/VM, 4201B/V, 4201B, 4201A (Newest to Oldest). Such Call Station incorporates the following features: Call Switch for placement of calls from the station: Mushroom-Head, Round Metal, or Square Plastic Call Status LED / Lamp built into, or mounted separately above it (Duplicates Red LED at Annunciator) Speaker for Tone and Intercom functions Supplies that are used for 4200-Series Systems usually consist of Cornell B-5243 Series units. These Power require a hard-wired connection to a 120 VAC Primary Power Source, which they convert to DC Power, for by the 4200 System. SUPPLY(S): Models A-4204 thru A-4224 typically require (1) Poower Supply, configured to provide 24 Volts DC. Models A-4228 thry A-4244 typically require (2) Power Supplies: Configured for Output = 24 Volts DC Configured for Output = 12 Volts DC to for more information) 3, 2010 1 of 7 OPERATION: B1 thru B5 (below) explain how a 4200 Series Rescue Assistance System normally functions, and the process by which Calls are normally handled: NORMAL STATUS: a Cornell 4200-Series Rescue Assistance System is in the normal, Stand-By state, the following will be observed: At each 4201 Call Station: Silent, LED / Lamp not illuminated. At the 42XX Annunciator: Audible Indication = Silent. Only the following Visual Indication should be evident: Green ON LED = Illuminated Steady depress the call button on the Call Station. This will trigger the following actions: A CALL (FROM A 4201 CALL STATION): At the 4201 Call Station At the 42XX Annunciator: Audible Indication Visual Indication = The Red Call Status LED illuminates Steady A short acknowledge tone will be produced Red LED, built into corresponding Zone Switch, illuminates Steady Slow Repeating Beep Tone sounds, as long as non-acknowledged calls exist ACKNOWLEDGING A CALL (FROM THE A-42XX ANNUNCIATOR): Acknowledge the Call, press the corresponding Zone Control Switch. When this is done, the following occurs: At the Station Acknowledgement of the call is indicated via the Red Call Status LED changes from Steady to Flashing At the 42XX Annunciator, the following actions occur for the corresponding Acknowledged Station Zone: The Red Call Status LED changes from Steady to Flashing The G