Aiphone TB-20T User's Manual
Contents
1. INSTALLATION OF DOOR STATION Terminal N indicates the number to which door will announce DB TS should be mounted so as to keep wiring to the master as short as possible Mount door station to wall or gang box as desired Connect terminals and 2 on DB TS to door station Wiring is non polarized Connect terminals and to master station Observe polarity tn f amp GW RQ ee NOTE DB TS can not be connected to additional selector a4 Bie INSTALLATION EXAMPLE 1 TB 10T w 9 TB RC amp 1 door station Lull DOOR STATION ee DB TS DOOR STATION ADAPTOR ma NON POLARIZED N THE TERMINAL N MAY CONNECT ANY OF NUMBER TERMINAL ON MASTER STATION 0 amog Eh hoe Ae hha mo h al OBSERVE POLARITY The master station may select and call up to two sub stations simultaneously except including door station Install DB TS door station adaptor as near master station as possible A door station may be connected to either master station but can not be connected to two masters INSTALLATION EXAMPLE 2 TB 10T w additional selector amp 30 TB RC or ADDITIONAL MASTER SION Fa leet SELECTOR TB RC TB 20AS TB RC m NF h m Y N mh IN mh th mh ieh mh 1 a EE be EY ee J mh oh 4 iS i LEJ 5E 6 l E a t 7 E E TB RC SUB 30 WW SUB 10 TB RC f TB RC E mh oh mh2. This warranty covers bench repairs only and any repairs must be made at the shop or place des ignated in writing by Aiphone Aiphone will not be responsible for any costs incurred involving on site service calls pete Co Ltd ipaa an Aiphone Corporation Bellevue Washington TB T I E 0788H T INTERCOM SYSTEMS RENo E HOME BUSINESS INDUSTRY Printed in Japan E
3. busy Your call is announced at master by a lamp only and you may wait for a reply or call later DOOR STATION Momentarily depress the call button Talk and listen hands free to master station Do not push call button during conversation kk We at AIPHONE are proud of our products Our designers and engineers strive to bring you the finest in communication equipment Each item has been carefully tested and inspected before leaving our factory Properly installed and used your Aiphone intercom system should give years of trouble free service We are pleased to offer the following warranty WARRANTY Aiphone warrants its products to be free from defects of material and workmanship under normal use and service for a period of one year after delivery to the ultimate user and will repair free of charge or replace at no charge should it become defective upon which examination shall disclose to be defective and under warranty Aiphone reserves unto itself the sole right to make the final decision whether there is a defect in materials and or workmanship and whether or not the prod uct is within the warranty This warranty shall not apply to any Aiphone product which has been subject to misuse neglect accident or to use in violation of instructions furnished nor extended to units which have been repaired or altered outside of the factory This warranty does not cover batteries or damage caused by batteries used in connection with the product
4. lo NON POLARIZED eee NON POLARIZED 1 iCR 1 CALL EXTENSION NON POLARIZED U Oe oho in Oo amp rhe CONNECTION OF TB T MASTER TO ADD ON SELECTOR The provided connector allows easy plug in connection between master and additional selector INSTALLATION OF CALL EXTENSION ICR 1 A call extension device ICR 1 may be added to each master station so as to signal calls in a room other than master s Connect terminals S S on master to ICR 1 wiring is non polarized a ee CONNECTING SCREW x2 WIRE CONNECTOR After wiring terminals install ICR 1 to a gang box or to wall with supplied screws as shown INSTALLATION EXAMPLE 3 2 TB 10T w each 9 TB RC subs MASTER STATION 2 MASTER STATION 1 TB 10T Bey TB 10T k m POLARIZED ia 2 MIN jw POLARIZED POLARIZED mAn Ghee oO WE Mh Ooh me Gia Te mM Mh Oh Mh ool NON POLARIZED i m INSTALL A JUMPER INSTALL A JUMPER Daon mosh E Hoo Woe es L In the above example sub stations from 1 to 6 can call two masters simultaneously In this case separate wires each 2 are required from sub to each master _ When a sub station 1 picks up handset both masters may be signalled by tone and lamp But when a master is engaged in other communication a sub station 1l may hear both call and busy tones
5. unless the master is busy E Depress OFF button at the end of every conversation A tone will sound to remind you if you forgot to depress OFF button 2 Placing a call Pick up handset and depress selector button of sub station desired Your call will automatically be annunciated by audio tone When you hear busy tone upon calling to another master please call it later Conversation between subs can be accomplished as follows except to door station A Sub station 1 calls master and indicates that it would like to talk with sub station 3 B The master places sub station 1 on hold by depressing OFF cancel button and then calls sub station 3 and informs him that sub station 1 is waiting to talk with him C The master then selects sub station 1 again and hangs up Go At the end of conversation both parties hang up and a tone will sound reminding the master to cancel the selector switches 4 Paging A Pick up handset and depress selector button of zone desired This will cut out background music and transmit pre tone over paging speakers Make paging announcement through handset B Upon completing page hang up handset and cancel the selected button by depressing OFF button NOTE Up to 2 paging zones may be selected at a time SUB STATION To place a call simply pick up handset and wait for the master station to answer A tone will be heard indicating the master is ringing If a faster repeated tone is heard the master is
6. Non polarized PAGING Use PA T paging adaptor in conjunction with AIPHONE standard Paging Amplifier Models PG 10B PG 30B or PG 60B PG 10A PG 30A or PG 60A in North America and speakers e BEFORE YOU INSTALL AND OPERATE THE EQUIPMENT Prohibitions and precautions Operation NEVER 1 DO NOT HOLD HOOK SWITCH DOWN WHILE PICKING UP HANDSET THE CALL TONE SOUNDS THRU THE HANDSET RECEIVER ELEMENT AND COULD CAUSE HEARING DAMAGE Installation 1 DO NOT CONNECT ANY TERMINAL ON ANY UNIT TO AC POWER LINES 2 Be sure to remove plug of power supply from AC outlet before you open the unit or make wiring connections 3 Avoid running the connecting wires thru doors windows or between furniture which may pinch and disconnectect the wires 4 The intercom equipment must be installed in as dry and dust free environment as possible Maintenance 1 Clean your intercom equipment with a soft cloth dampened with neutral household cleanser Never use thinner nor benzine etc 2 Do not splash water on the door station by hose etc COMPONENTS AVAILABLE FOR USE IN THE TB T SYSTEM ae ilies EBS 3 PA T Paging adaptor Connects TB T master to a paging system and background music system PG 10A PG 30A PG 60A UL amp CSA LISTED paging amplifier 10W 30W 60W for North America only PG 10B PG 30B PG 60B Standard paging amplifier 10W 30W 60W TB IOT l0 call master TB 20T 20 call master TB 20A
7. S Add on selector for 20 additional sub stations SP 3NA Ceiling mount speaker Install with or without NBZ M square frame DB TS Door station adaptor required for each door station TB 40AS Add on selector for 40 additional sub stations a Door stations All weather resistant type LED mounted on each cover TB RC Sub station 1 APERI Hil TB RC R Sub station with p red case ae AGIA ICR 1 Call extension ACTUAL TERMINAL LOCATIONS The master station terminal block is located on back of the cabinet TB 10T e TB 20T C1 for connecting a ie sub station for connecting master station ON O 3 Kae a o M for connecting call extension speaker for power supply to the door station adaptor 20 19 18 17 16 15 W 13 12 NOTE For connecting master station and additional selector joint each connector on back of the cabinet ses WALL MOUNTING INSTALLATION MASTER STATION 1 When wall mounting install sub chassis upside down 2 When mounting to a gang SUB Seats Attach the mounting bracket to wall or box use sub plate available from Aiphone as shown in ks as the figure NOTE Sub chassis must be ALWAYS used for heat TERMINALS radiation BODY BRACKET GANG BOX CONNECTING a ca WIRE SUB PLATE GANG BOX WIRE SCREW x2 WIRING Layout your system in advance Determine the location of each
8. T AIPHONE INSTRUCTIONS Q D 0 p y FEATURES Tone amp lamp anunciation on calling Telephone sub station with automatic call in Door station amp adaptor available Warning tone to indicate master has not been cleared Two msaters per system Various combinations of conversation A Master to master B Master to sub C Sub to sub through master D ON Mm BW Ye INTERNAL TELEPHONE SYSTEM MODELS TB 10T 10 call master TB 20T 20 call master Sen DM BP WN prh gt 832883 0788 NAMES AND FUNCTIONS Handset Power lamp Power switch Communication lamp OFF Cance button Selector button Annunciator lamp Terminal block on back of cabinet Tone volume control on panel Selection lamp Directory card AC plug One master to sub of second master 7 Wall mountable master station 8 Call extension speaker available 9 One paging zone in lieu of one sub station may be installed SPECIFICATIONS POWER SOURCE ACI10V AC120V AC125V AC220V AC240V 50 60Hz POWER CONSUMPTION 5 0W maximum CAPACITY 10 amp 20 station masters 20 amp 40 station additional selectors WIRING 2 conductors per sub Non polarized 3 conductors between masters 5 conductors to additional selector using the included connector 3 conductors to door station adaptor 2 common and 1 individual 2 conductors from door station adaptor to door station
9. When a call is received by either master the call will be automatically cancelled at the other master POLARIZED WRONG INSTALLATION CORRECT INSTALLATION INSTALLATION EXAMPLE 4 TB 10T SYSTEM WITH ONE PAGING BLOCK MASTER STATION TB 10T Paging amplifier J SUB 2 PG A or PG B TB RC ea ae 70V or 100V line gt SA PA T Paging adaptor a ZONE 1 EA Coop i Paging amplifier PG A or PG B aoa Res or ine i pe ze Re ZONE 2 EAn EA DE PA T Paging ipa BGM SOURCE NOTE IN A TWO MASTER SYSTEM SEPARATE PAGING EQUIPMENT IS REQUIRED FOR EACH MASTER For full information please refer to the Instructions packed with PA T ADJUSTING CALL TONE VOLUME MASTER STATION SUB STATION The call tone volume may be adjusted to three levels When sub station is located in a quiet place you by setting switch as desired may reduce the call tone volume by removing a jumper between terminals S S on back of TB RC phone vec e TONE VOLUME CONTROL 2 c Omes 10 1 SOF Z2 00 mr o0 Z2 OPERATIONS MASTER STATION 1 Receiving a call A Incoming calls are annunciated by tone and lamp B Pick up handset and depress the selector button above the illuminated LED C Ifa second station calls the annunciator lamp will illuminate but the tone will not sound D If a door station calls the annunciator lamp will illuminate for approximately 20 seconds and the tone will sound
10. station and wiring to each Two conductors are required from a master to each sub station under control of that master Three conudctors are required between the two masters Door station adaptor DB TS should be located as near master as possible Three conductors are required to DB TS Connect a single pair of wires non polarized to TB RC phone and to numbered station terminals on master station which you wish to call Adjust call tone volume as desired on the panel of master Do not common one side of pair at any other point than at master Doing so will affect proper operation of your system Refer to the connection diagrams Extend a single pair of wires from terminals S S on master to ICR 1 extension call speaker in places where you wish to receive a call besides at master Refer to the chart below and select the proper size wire for your needs 24 AWG 22 AWG 20 AWG Master tosub l 750 1 300 2 000 Master to master 400 650 1 000 ees 5 x z j DB TS to door station 300 500 750 1 200 0 5 mm 0 65 mm 0 8 mm Master to sub 230 m 400 m 600 m Eses EAS I na a o ou u I I oe Master to master 120 m 200 i 300 m p DB TS to door station 90 m 150m 230 m After installation of a master and one sub station we recommend that the system be turned on and tested for proper operation The system should further be tested after the addition of each five stations
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