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1、KI-1682 ChronoCom TL System Operation RAULAND-BORG CORPORATION ? 3450 West Oakton Street. Skokie. Illinois 60076-2951 ? (708) 679-0900 This manual covers the intercom operations in a ChronoCom TL System. All these operations apply to both “D” (“Dial-up”) and S (“Switch-bank”) systems, except that th
2、e switch-bank version sup- ports a second program source and another way of distributing audio programs. Room Stations Calling In A room station may offer only one or both of these means of calling in to an administrative phone: !=I gs ? Press a Call or an Emergency switch. lu a ? ? Pick up the hand
3、set or not you keep the _ Talking from the Room of a staff telephone. This registers a call-in whether handset off-hook. When an administrative telephone answers a call-in or calls a room, the intercom audio will go to an off-hook staff telephone if there is one; otherwise, it will -B ? 5l P ? go to
4、 the speaker. To converse via the speaker, face it and talk in a normal speaking voice. While the speaker is in the “listen” mode, it will periodically sound a supervisory tone. If there is a staff telephone, you can pick up its receiver at any time to hold a more private conversation. This will aut
5、omatically disconnect the speaker. Administrative Telephone This can be either a single push-button, tone-dialing phone or any such phone in an intercon- nected electronic key system. Talking with Room Stations Except for room call-ins, administrative telephones control all intercom ac- tivities. 19
6、91 Pagel of 5 RadioFans.CN 收音机爱 好者资料库 ChronoCom TL Intercom Operations _ j The system will immediately connect you to the r o o m station-to its staff telephone, if the receiver is off-hook otherwise to the speaker. The number will appear in the right side o/the wall or phone display. ? Speak into t
7、he administrative phone to talk to the room; stop talking to Eel receive audio from the room. ? Hang up to end the call. Answering Call-Ins Emergency call-ins automatically stack in front of normal call-ins. Within the same priority level, the call-ins stack in the order they were placed. Additional
8、 stacked call-ins will appear as the ones displayed are cleared. There are two ways to answer call-ins: Paging Pick up the handset, listen for dial tone, and dial the room number-just like making a call. Pick up the handset, listen for dial tone, then press the asterisk (*) key. This will answer the
9、 call-ins in the order that they are displayed. Pressing the asterisk again will end communication with that room and connect you with the next caller in the stack. Note: The single-button answering feature must be activated in the 2524 programming. Pick up the handset, listen for dial tone, dial 2
10、l#, and hang up. *This will clear the stack and display the rime a nd date. An all-page (0#) goes to every room speaker; a zone page (l# through 8#) goes to a selected group of speakers. Rooms are placed in one or more zones through the 2524 programming. To make a paging announcement, pick up the te
11、lephone, listen for dial tone, then dial the appropriate code. Wait for a “beep,” then begin talking into the receiver. Hang up when youve finished. Distributing Audio Programs fl AII ChronoCom TL systems will accept an audio program source, such as a Rauland tuner and audio cassette player. Systems
12、 with switchbanks will accept a second program source. Using Switch Banks Switch banks offer a direct way of selecting the rooms that will hear an audio program via their speakers: flip a rooms switch up to the A” (green channel for the first audio source, don-n to the “C” channel (orange) for the s
13、econd audio source, or in the middle, Off” (black) position. Note: Programs from the first audio program source can be distributed by either a switch bank or an administrative telephone (explained next); programs from a second audio program source can only be distributed by a switch bank. a Phone Ke
14、ypad All ChronoCom TL systems can use the administrative telephones keypad to selea rooms for the first audio source. There are two ways of doing this: RadioFans.CN 收音机爱 好者资料库 ChronoComm TL Intercom Operations Individual Rooms ? l!J ID # tizl Dial # plus the number of the room. aThe display will sho
15、w the number you dialed plus the message program O f f or Program On. Press the asterisk (*) to toggle the program on and off for that room. *The display will alternate between On and off; when On appears, the program will play over the rooms speaker. To continue with the next programmed room number
16、, press the pound (#) key. aThe room number and its program status will appear on the display. To jump to another room, hang up momentarily, then dial # plus the room number. When you have finished, hang up. These are the same zones used for clock tones and paging; they are deter- mined by the 2524
17、programming. * LQ Phone and Switch- Sending the program from the first audio source to a room overrides any To Select Individual Zones: ? Pick up the receiver, listen for dial tone, then dial #, the number of the zone (1 through 8), and another #. =S The display will read Zn N Program on (or of f);
18、“N” is the zone number you dialed ? Press ? to toggle the zone on and off. *The display will alternate between On and of f; the program will play through the zone rooms while the display reads On and stop playing when it reads of f . ? To select additional zones, press #, which will cycle through th
19、e remaining zones, up to 8. To Select All Zones: ? Dial #9#. = The display will read ALL ZONE PRG ON, and the program will immediately begin playing in all the rooms. To Turn Off The Program in All Speakers: ? Dial #O#. = The display will read ALL ZONE PRG OFF, and all speakers will be disconnected
20、from tbe program. This works the same whether all speakers or only selected speakers had been carrying the program. Bank Interaction setting on the switch bank. For example, if all the switches are turned down t o the second program source and you dial Zone 1 for the first program source, 10/91 Page
21、 3 ChronoComm ”TL Intercom Operations the rooms in that zone will switch to the firstprogram source but the remain- der will continue playing the second sources program. In contrast, turning off program distribution via the keypad will cause a l l the affected rooms t o revert to the state set by th
22、e switch bank-in the current example, the Zone 1 rooms would go back to playing the program from audio source 2. Distributing Tones This system has a built-in chime tone, the one normally used for class changes. Some systems have an accessory that provides three additional cones. Dialing the followi
23、ng codes will cause the selected tone to sound through all room speakers; if your system does nor have the additional tones, then all the codes will select the built-in chime cone. Tone Chime European Police Car Siren Interrupted Tone i Dial Code 91 92 93 94 Displays Figure 1, below, shows how call-
24、ins are displayed. Phone and Wall Displays are the primary units for this system, because they show information for all administrative phone activities. Their actions are described in connection with rhe operarions below. The 2524 display is primarily devoted to clock activities. Resetting The phone
25、 and wall displays should show the time and date when they are idle, and room numbers during calling activities. LLzKLzJB l If the display does not show the proper information, reset it by dialing 20#. Call-in Beeps The wall and telephone displays as well as the 2524 have a built-in beeper that sign
26、als call-ins. When a call-in is made, the system sounds single “beeps” at regular intervals, approximately every two seconds for Priority (Emergency) call-ins and every ten seconds for normal call-ins Phone and Wall Displays 102 215 127 : 222 The first three numbers show call- ins waiting to be answ
27、ered. The rightmost number shows the room currently connected to an administrative phone. Otherwise, it shows the last room that was so connected. Figure 1. Displaying Call-ins Page 4 1 1/91 ChronoComm TL Intercom Operations Dial, Busy, and Disallow Tones Normally, picking up the handset of an admin
28、istrative phone should cause dial tone (a steady, fixed-frequency tone to sound in the earpiece. If the 2524s front-panel keys are in use, the handset will sound a busy signal as series of shon “beeps”). Finally, if the user dials an invalid number, the handset will sound double, “disallow” beeps. C
29、hronoComm TL Intercom Operations Quick Reference Table Function Call Room Station Key Sequence BB - Comment 001-899 are valid numbers. Answer Call-in 19 ?Answer first call-in. oriJfj3i-J Answer in any order. Send All-Page. Send Zone-Page. 18 are valid zones numbers. Distribute Program (Music). To an individual room. To individual zones (I-8). Toggle room or zone ON and OFF. Advance to the next station or zone. Turn all zones OFF. Turn all zones ON. Distribute a Tone. Chime European Poke Car Siren Interrupted Tone eset the Display. 11/91
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