Aiphone LAF-3A User's Manual
Contents
1. connection with the product 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 ANS Aa ee SS ARATE KELL VESTAS AAA LEE AA CAE ener z noana e J Tanin e aE n prama pt i a ee en tes cette er g IT afe st ete thy zs p eT weet ret aegis ree BHT P Ps wattees tthe oe wetgeu f A Pray eesees sae a Aeaye Fe n 4 N SARAR Has TERS A iis S A aA CERES in atatt 8 aie Bee aS E AR GG O ae ARS 1B ei SR IB Site OS SP 1G ees ERS Pe LMM LCS TOPIC SRA OPO SMS A koriga AE ANAN H CO af O be so A eae Sy Ea Ba ye pe FFA 9 D taeae eens cee ef aaaryy s e AH Pey S aha 14 id 7 t 4 i ROME SNC te i dite ue aaas RITT AN EA aT RS HAON AR AS gt ere n ere A N e son hh OT HOME BUSINESS INDUSTRY oe PRINTED IN JAPAN E atts Boe Ss Tos p RH it r Tee Aiphone Co Ltd Nagoya Japan Aiphone Corporation Bellevue Washington2. DISTANCE DIAMETER OF WIRE 0 5 mm 0 65 mm Omin DISTANCE 120m 200m 480m LAF 3A A ALL MASTER SYSTEM USING PS 12A or PS 12C POWER SUPPLY STATION ST ATION STATION STATION 1 3 LAF 3A A LAF 3A A LAF 3A A LAF 3A A W R T z W R i N G C O L O U R C O D E H E R E 12V DC PS 12A or PS 12C POWER SUPPLY Locate a power supply near center of the system SUB STATION INSTALLATION INFORMATION LA A LA AN and LA D DA Before attempting to install remove the shorting link hae umpe e attached to terminals E and on LA A LA AN and LA D DA sub stations Connect LA AN REMOVE E and 1 terminals on sub station to E and number terminals on master station LA A3 and LA AN3 Extend 5 conductors from LA A3 or LA AN3 to E and number terminals on first master station and then remainning 2 conductors to number terminals on second and third master stations Do not wire in a home run manner LA A3 amp LA AN3 LAF 3A A SYSTEM WITH LA A LA AN AND LA D SUBSTATIONS In this example a call from LA D will be received by both masters and can be replied to by either master LAF 3A A LAF 3A A i E LA A LA AN j 2 WZ E3 PS 12A or PS 12C 5 POWER SUPPLY E AC LAF 3A A SYSTEM WITH THREE SUB STATIONS LAF 3A A NOTE The shorting link on the zems LA A sub stations LA A LA AN and LA D must remain attached 1 2 Beal shorting li
3. RESSED AND LOCKED DOWN on all master stations except station initiating a call or system will not work ena ee Receiving a call from another master 1 When your station is non privacy position no action is required and communication is hands free 2 When your station is switched for privacy release privacy switch by depressing talk button then resume hands free communication Upon completing conversation lock privacy switch or you can be monitered by other stations NOTE There is no lamp annunciation between master stations except the occupied lamp Receiving a call from sub 1 Depress 2 Depress 3 OFF A Receiving a call from a sub station 1 An incoming call is annunciated both by tone and lamp Depress a selector button above the lighted call lamp 2 Use talk button to control communications Upon completing conver sation depress off button NOTE When you receive calls from another master and a sub at the same time reply first to master and after the occupied lamp goes out depress the selector button of the calling sub and communicate DO NOT DEPRESS THE SELECTOR BUTTON WHILE OCCUPIED LAMP ILLUMINATES CLEANING YOUR INTERCOM STATIONS Your Aiphone intercom stations may be cleaned with a soft cloth dampened with household cleanser such as Mr Clean or Fantastik oR We at AIPHONE are proud of our products Our designers and engineers strive to bring you the finest in communication equ
4. han described in this manual D Bottom cover Do not open except for repair purpose 2 Volume control for call tone Adjust to desired level using screw driver E A O O 3 Terminal block 1 2 3 for connecting relative stations VOLUME CONTROL mae Ma FOR CALL TONE E C for receiving a call E for common communication ae R for occupied lamp O O for power supply VOLUME CONTROL FOR COMMUNICATION Back View WALL MOUNTING INSTALLATION 1 Attach mounting bracket to wall or box with supplied Screws 2 Mount station upon the mounting bracket WIRING Lay out your system in advance Determine the exact location of each station Make a sketch showing the number of wires required from each station to other stations Assign station numbers at this time Begin your installation with master station 1 All masters included in your system should be connected and tested before beginning sub station installation A space is provided at the left of the diagram to write in your color code Note the position of C terminal on each master station Be sure you wire each station correctly After installing your second station we recommend the power supply be connected to plus and minus and a test be made for all functions calling and talking between each station Unplug power supply while making connections Refer to the chart below and select the proper wire gauge to meet your requirements AWG WIRE SIZE
5. installed between number terminal on master and a red lead of LT 1 LAF 3A A LAF 3A A LAF os 15MF D NON POLAR CAPACITOR LT 1 MATCHING TRANSFORMER ae gad 2 CUSTOMER PROVIDED 8 OHM HORN fee AC PS 12C or PS 12A POWER SUPPLY INTERMIXED MASTER STATIONS AND SUBSTATIONS Equipment available for use with a LAF system can be intermixed to provide a communications network to meet your requirements With proper pre installation planning your LAF system can become one of the most useful and versatile intercom networks available LAF 5 LAF 5 LAF 3A A LAF 3A A omte tome ee e E Z E E a IED Io EO Op Ee Fete ret Pe 12V DC GAC PS 12C or PS 12A POWER SUPPLY NOTE 1 LAF 3A A can not be equipped with LAR 2 optional handset 2 For installation information for Models LAF 5 and LAF 10 please refer to the sheet packed with each unit 5 ats LAF 3A A MASTER STATION OPERATION Calling 1 Select 2 Depress both Placing a call 1 If occupied lamp is not illuminated depress a selector button of the desired station Then depress talk button to call by voice direct To call by tone depress privacy and talk buttons simultaneously 2 Depress talk button to talk and release to listen 3 Upon completing conversation depress off button NOTE OFF button on LAF 3A A master station when depressed puts station in standby mode as well as off mode OFF button MUST BE DEP
6. ion Fight different sub stations to suit various needs Automatic annunciator lamp memory for sub station call in LED annunciation is a timed circuit Calling from LAF 3A Type A either by tone or voice Designed for desk or wall use EQUIPMENT AVAILABLE FOR USE WITH YOUR LAF 3A A LOUDSPEAKER INTERCOM SYSTEM LA A3 3 call sub station Places to and receives calls from up to thret F4 master stations h H LAF 3A Type A Po 3 call master station i 4 4 i LAF 5 5 call master station LA AN3 3 call privacy type sub station LAF 10 10 call master station LA D Weather resistant sub station LA DA Flush mount door station LAF 10S 10 call master Includes all call and door release buttons PG 3 3 watt paging amplifier LY 1 20 ohm to 8 ohm matching trans former Connects LAF master station to a 8 ohm paging horn LA A Standard sub station hj Hi gt PS 12A Power supply not available in North America PS 12C CSA amp UL Listed power supply available only in N America fl Hf LA AN Privacy type sub station 4 N NOTES For specification installation information for Model PG 3 please refer to the Instructions packed with each PG 3 unit INSTALLATION Do not attempt to install your intercom system until you have read and thoroughly understood the installation pre cedure Aiphone s warranty is void if system is installed in a manner other t
7. ipment 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 F an PAT Pr PRA N ER X AAE i Tay 7 z rop Sets A ys Ne was ie Sire N Y 7 N acra eget DA nar y 4 ia By aes ites GRA SARE REE EN AE CME GEREN as T AA AVOA PTN e RS a a SS a US uom Uone e a N UIJ IJALEILLLLII LLIIZXLIKAX LLARI CER AE AR LEJ SD ILIE LALA AEE LEAS AAAS LIJI LAIA A CATA TIAI X CT LAE I PELEXA T 5 4 TE ta bye EST 42 Thee SN Ao ses ah 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 tree of charge or replace at no charge should it become detective 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
8. nk a4 12V DC PS 12C or PS 12A RO lt a POWER SUPPLY ce E ac D O 2 install a jumper wire between E and C on LAF 3A SUB STATION OPERATING INSTRUCTIONS LA A amp LA D DA 1 Depress mometarily call button You will hear a call tone Wait for master to answer After master replies communication from LA A is hands free 2 If no call tone is heard when LA A call button is depressed the system is occupied with another conversation Please call later LA AN Calling and talking operation same as LA A LA AN has privacy switch which allows a call to be received from master but prevents sound going back to master To place LA AN in privacy position depress PRIV button To release privacy switch for conversation momentarily depress call botton LA A3 Same as LA A except three buttons allowing calling and talking to three masters LA AN3 Before placing a call unlock the privacy switch Calling and talking operation same as LA A3 At conclusion of conversation depress privacy button LAF 3A A SYSTEM WITH TALKBACK PAGING HORN Your LAF system can not be connected to a standard paging system In addition your LAF system was not designed to incorporate talkback paging horn substations However a talkback paging horn may be added to your system as shown below LT 1 matching transformer is designed for using a standard 8 ohm horn in place of a substation 15 MFD non polarized capacitor must be
9. x amp AIPHONE 832551 0687 LOUDSPEAKER INTERCOM SYSTEM MODEL LAF 3A Type A 3 call master INSTRUCTIONS CONTROLS AND FUNCTIONS C1 Call annunciator LED 78 mm 3 ye 2 Occupied lamp 3 Speaker Microphone 4 Off button 5 Directory card 6 Selector button 7 Privacy button Talk button 9 Volume control 43 mm 1 Wis Volume control for call tone SPECIFICATIONS MAY BE INTERMIXED WITH AIPHONE MODELS LAF 5 LAF 10 LAF 10S AND LAF B SEMI FLUSH MOUNT MASTERS AND SUBS Power source DC 12V Use PS 12A or PS 12C in North America power supply Current consumption 250 mA maximum Power output 450 mW maximum at 20 ohm Master station calling Push button station selection Press privacy and talk buttons simultaneously to call by tone Occupied lamp illuminates when the system is in use Wiring 4 common wires plus 1 individual wire per station between masters or 2 common wires plus individual wire per sub station to master station are required FEATURES BGM and All Call can be incorporated using LAF 10S LAF 7B or LAF 10B A BG 1A BG 1B and PG 10A PG 10B Straight paging is available through a 8 ohm horn using PG 3 A call from another master if no privacy is required may be replied hands free Privacy button on master and privacy type sub station prevent monitoring and eavesdropping Separate call tone and communication volume controls on master stat
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