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1、:. .:. KI-1630 2524 ChronoCom Master Clock and Intercom Controller Operation RAULAND-BORG CORPORATION ? 3450 West Oakton Street, Skokie. Illinois 60076-2951 ? (708) 6794900 General Information The Two Functional Modes As its name signifies, the ChronoCom unit an perform two distinct functions: chron
2、ometric (clock) and commu- nications. Its master-clock functions Include keeping time, controlling different events (e.g., ringing bells, turn- ing lights and equipment on and off), and correcting secondary clocks. Its communiations functions Include showing all-ins fromassociated room stations; usi
3、ng its dial pad for calling rooms, paging, and distributing a program source; checking the room-station wiring for faults; and monitoring room stations. event-zone activities, the day of the week, and the current schedule. In the “Comm” Run Mode, only the “Comm” LED will be lit; the “Station” window
4、 will be dark unless it is displaying the number of a room that Is calling in or is in communication with the system opentor. Variations in Equipment Which operations a given 2524 will run depends In part upon what other equipment is In the system. The most obvious example is the “Comm” mode, which
5、requires such items as a Director Intercom control panel, speaker relay panels, and room speakers. As you go through this manual, you may find it helpful to place a check mark next to the operations that apply to your system, or to cross out those that do not apply. As soon as it detects a all-in or
6、 its numerical keys are used to dial a mom, the 2524 automatically switches from the Clock Run Mode to the “Comm” Run Mode. When all suchcommunications have ended, the 2524 automatically switches back to the Clock Run Mode. Exception: If you manually switch from the Comm” to the Clock Run Mode while
7、 a all-in Is displayed, the 2524 will not return to the “Comm” Run Mode until you switch it back manually. The 2524 will continue to signal waiting all-ins with a “beep,” but you will not be able to answer them from the 2524 until you switch it back to the “Comm” Run Mode. Variations in Programming
8、The other major factor that determines which opera- tions the 2524 will run is the programming. For ample, the 2524 will not even enter the “Comm” mode unless that has been enabled. See the programming manual, KI-1629, for complete information. Changing Run Modes When the 2524 is in the Clock Run Mo
9、de, the “Clock” LED remains lit and its displays show the time of day, any Because the 2524 displays little Information in the “Comm” Mode and automatically switches to it for all-ins. you should not normally switch modes manually. How- ever, you will have to switch to the “Comm” mode before you an
10、begin certain “Comm” functions (and to the clock mode for its functions). Press Clock/Comm to toggle the operation modes. *The ”Clock” or “Comm” LED will light to show which mode the 2524 is currently in, and the display will change, as described in the introduction to this subsection. Clock Mode Ru
11、n-Mode Displays While the 2524 is in the Clock Run Mode, its front- panel windows and LEDs will display the following infor- mation: 4 The “Mode” window will show “0.” 4 The “Time” window will show the current time. 4 The “AM” or “PM” LED will be lit (if the 2524 is in the 12-hour mode). 4 Each “Zon
12、e/Output ”LED will light whenever its corresponding output is active for an “event” (time tones, music during a class change, running equip- ment). paging, or clock-correction activities. The appropriate “Days” LED will be lit. The “Sched” (Schedule) window will show which schedule is currently runn
13、ing. The “Music” LED will light if a music event is run- ning. The “Clock” LED will be lit. Show the Date To display the date on rhc front panel, hold in Enter. The “Time” window will show the month and day. Releasing Enter will return the normal display. Automatic Switching Manual Switching CORPORA
14、TION . Printed in U.S.A Page 1 of 5 RadioFans.CN 收音机爱 好者资料库 2524 ChronoCom Operations Preview the Next Event Step 2. Sclcct the zones by pushing the corresponding To see what event the 2524 will run next, hold in the numerical keys (“1” for “Zone 1,” etc.). To turn a zone right cursor (+). * The “Ti
15、me” window will show the time when the event will start, the “7mnc” LEDs will light to show which zones will bc activated, and, if the event includes music, the “Music” LED will light. Releasing the cursor key will bring back the normal time dis- play. If no more cvcnts are to run on that day, the 2
16、524 will “beep” and Icave the display unchanged. Manually Disable All Events back off, push its corresponding key a within each group, it -ill qucuc the call-ins i n tllc or if there are more than nine, it will show “E” (“Exceeds nine”). Step 2. Press the Answer key when the all-in is dii played in
17、the “Station” window. * The 2524 will connect the station to the intercom control panel. Step 3. Press Reset to end the communiations. *If more call-ins are present, the 2524 will display the next one in the queue; otherwise. it will switch back to the Clock Kun Mode. Answering from a Remote Handset
18、 Step 1. Lift the handset from the hook switch. * The 2 j24 will connect the handset to the station. Step 2. To end the call, hang up. w The 252.1 will disconnect the station. If there is a call-in waiting. the 2524 will signal this. Otherwise. the 2 524 will return to the Clock Run Mode. Cancel All
19、 Call-ins Illis would usually IX done only if there are spurious call-ins or if:t tccllnician vants to clear the system bcfOrC Page 2 4lQo RadioFans.CN 收音机爱 好者资料库 2524 ChronoCom” Operations Wsting it.program is not being run, the “Station” window will Step 1. Press Prvgrani/Eraso.rtad “000” and the
20、2524 will “beep.” * The “Station” window will display “Cncl,” to wrnStep 2. To review stations already receiving the pro- you that you arc about to “cancel” all call-ins.gram, press +. To bring up a particular station (whcthcr Step 2. (a) If you do not want to cancel the call-ins,or not it is alread
21、y receiving the prognm), type its num- press Rcsef to exit this function.ber. u The 2524 will continue to display the call-ins in the ) “Comm” Run Mode. (b) To cancel the call-ins, press f?nfer. BB The 2524 will remove alI call-ins from its queue and return to the Clock Run Mode. Calling a Room Stat
22、ion This can be done while the 2524 is in either run mode. Step 1. Type the stations threedigit Architectural (di- aling) Number. m If the 2524 was in the Clock Run Mode, it will automatically switch to the “Comm” Run Mode. It will display the number in the “Station” window and connect that station
23、to the intercom control panel (you cannot make calls with a remote phone). Step 2. Press Rescr to end the call. aUnless a call-in is waiting, the 2524 will return to the Clock Run Mode. Paging Step 1. Dial any number from “1” to “8” to select an individual zone, or “0” to select all zones. m If the
24、2524 was in the Clock Run Mode, it will automatically switch to the “Comm” Run Mode. The number you dialed will flash in the “Station” win- dow. Step 2. Push Page. np The 2524 will show “Page” in the “Station” window, light the LED of the selected zone (or all of the paging zones LEDs for an A when
25、all have appeared on the display, the “Station” window will show “000” and the 2524 will “beep.” Typing in a number will cause it to appear in the “Station” window. Step 3. To turn the programming on or off for an individual station, press Program while its number is displayed in the “Station” windo
26、w. * The “PM” LED will light when programming has been selected, and go off when the programming has been canceled. Step 4. To end the program distribution, cancel it for each station currently receiving the program. (Use the right cursor arrow to run through all the stations currently receiving the
27、 program, and use the Program key to turn off the pvnuning for that station.) Step 5. To exit this mode (whether or not the program Is running), press Reset. = The 2524 will return to the Clock Run Mode. Monitoring This function enables you to continuously listen to a selected group of stations in o
28、rder to detect any distur- bance that might require a response. The 2524 momen- tarily connects the intercom control panel to each station in succession, and continues cycling through the stations until you end this function. Note that the 2524 programming determines which stations are to be monitor
29、ed, how long the 2524 will pause at each one, and whether this function can be used. Step 1. To surt monitoring the programmed stations, press the right-cursor key (-+). m The 2524 will sequentially connect the selected sta- tions to the intercom panel. As each station is mon- itored, its Architectu
30、ral Number will be displayed in the “StationW window. Note.- Ifa call-in comes in while the 2524 is monitoring, the unit will -beep” and display a “C” or a “P” in the “Sched” window. To answer the call-in, first exit the monitoring function. Step 2. To stop scanning and remain connected to one of th
31、e stations, press En both designations arc on a supplied label that can be applied to the face of the 2 524 when it is used for both clock and intercom functions. The 2524 must bc programmed to use the “Comm” functions-see the 2524 programming manual, M-1629. Alternate Key Names Clock Mode “Comm” &kxlc EnterAnsvcr ClearRcsct EGlX Projq m Funct lagc aaPage 5
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