with PK400 - Alpha Communications
Contents
1. e 4 fo gt lt fo es l a IL603 SM411 Master to Master Wiring Diagram 082203 1 NOTES 1 Actual terminal locations not shown See terminal identif 2 Connect power transformers to 115 V A C in accord wit ication diagrams h local electrical codes 3 For wire size and maximum length see the installation instructions 4 If the music system is not used delete wires to terminals R R1 and R2 5 If the door release is not used delete wires to terminals D and D1 6 If any station should not receive all call do not connect the X terminal for that station to the RY401 all call relay note OR641 remote connected to terminal 11 in the above diagram 7 If a lighted outdoor remote is not used connect terminal X directly to the SM411 terminal 11 in the above diagram and do not use PK400 terminals E1 and E2 Figure 7 SM411 Intermix Wiring Diagram 55106 TRANSFORMER 55106 TRANSFORMER P2. OR610 OUTDOOR REMOTE o 5 Jo 0 gt gt e e ro gt lt ee RELEASE ii m lja sj ij 81 IFPI IL603 SM406 RY400 Wiring Diagram 082503 1 Figure 11 SM406 RY402 Wiring Diagram SEE TRANSFORMER 55106 TRANSFORMER ope NOTES 1 Actual terminal locations not shown See terminal identification diagram 2 Connect power transformers to 115 V A C in accord with local electrice 3 For wire size and maximum length see the installation instructions 4 If the door release is not used delete connections to terminals D and RY402 IN USE ADAPTER N IR141 IR141 INDOOR INDOOR OR541U REMOTE REMOTE OUTDOOR REMOTE
3. 9 L__1 Qs IL603 SM406 RY402 Wiring Diagram 082503 1 IL603 Tek COM SM400 Manual 11 1 Actual terminal locations not shown See terminal identification diagrams 2 Connect power transformers to 115 V A C in accord with local electrical codes 3 For wire size and maximum length see the installation instructions 4 If a lighted outdoor remote is not used connect terminal X directly to SM401 terminal 1 and do not use PK400 terminals E1 and E2 5 If the music system is not used delete connections to terminals R1 and R2 6 If the door release is not used delete connections to terminals D D1 and D3 Figure 12 SM401 Wiring Diagram SS102A TRANSFORMER 55106 400 TRANSFORMER POWER SUPPLY SS106 _ TRANSFORMER S Tt G 2 R2 S 24V AC D1 D2 16 V A C DOOR OR642 OUTDOOR REMOTE z
4. VIOLET K3 WHITE GREY BLACK WHITE NOTES BROWNWHITE BLACK 1 Connector is keyed and will fit properly REDWHITE BROWNWHITE in the right location only ORANGEMHITE REDWHITE 2 Dip switch is set as shown at factory YELLOWMWHITE ORANGEWHITE 3 Dip switch section 4 is not used YELLOWWHITE P SWITCH DETAIL GREENWHITE REDMHITE CHIME BUZZ IL603 PK400 RY400 series Terminal IDs 111996 1 8 IL603 Tek COM SM400 Manual Figure 6 SM411 Master to Master Wiring Diagram SS106 TRANSFORMER 55106 TRANSFORMER EK714AW MUSIC SYSTEM PK400 POWER SUPPLY SS102A TRANSFORMER PO001 SM411 SM411 SM411 MASTER SM411 MASTER SM411 MASTER DOOR MASTER MASTER RELEASE 16 V AC SM411 SM411 SM411 SM411 SM411 MASTER MASTER MASTER MASTER MASTER OR642 OUTDOOR REMOTE cS X amp
5. Install housings and wiring Check and connect wiring Program masters and install stations Check operation Planning and Equipment Location NOTE Do not locate any intercom components or wiring within 3 feet 1 meter of motors transformers fluorescent lights dimmer switches electrical wiring or other sources of electrical interference gt NOTE It is recommended that special consideration be given to the system cabling if electromagnetic interference EMI or radio frequency interference RFI presents a potential interference problem at a jobsite The system cabling should be shielded or in extreme cases installed in metallic conduit to provide protection from extraneous signals or noise If EMI AC hum ESD computer or telephone data noise etc and RFI interference sources are in physical contact for example intercom cable is placed on top of AC wiring then standard shielded cable protection may be negated NOTE TekTone is not responsible for interference resulting from improper installation Masters and Remotes Do not locate masters near any source of direct heat extreme cold or in areas exposed to dust oil chemicals or excess humidity Locate stations where they will be convenient to use If wall mounted locate at convenient operating height Do not locate stations close to each other separate rooms are preferred Do not locate flush mounted stations back to back on a common wal
6. 5 If the music system is not used delete wires to terminals R R1 and R2 6 If the door release is not used delete wires to terminals D and D1 7 The IR100B station receives music but cannot make or receive intercom calls IL603 Tek COM SM400 Manual 9 Figure 8 SM406 Master to Master Wiring Diagram NOTES SS106 TRANSFORMER PK400 POWER SUPPLY 24 V A C SM406 MASTER SM406 MASTER SM406 MASTER EK714 MUSIC SYSTEM SS102A TRANSFORMER SM406 MASTER SM406 MASTER SM406 MASTER z IH Jo z mo 0 gt jo 2 lt 2 fry 0 gt uz lt gt 2 zr D 7 0 gt 2 z lO 2 m 0 0 gt 2 obee iiri en e gt lt lal eo gt lt ro 1 Actual terminal locations not shown Se
7. H e gt gt gt z H e gt gt gt c z H e x Figure 13 RY401 and RY402 application with SM404 Master NOTES IL603 SM401 Wiring Diagram 082503 1 1 Actual terminal locations not shown See terminal identification diagrams 85106 2 Connect power transformers to 115 V A C in accord with local electrical codes TRANSFORMER 3 For wire size and maximum length see the installation instructions 9 4 If the door release is not used delete connections to terminals D and D1 55106 TRANSFORMER IN USE ADAPTER N OR541U QUTDOQR REMOTE ree Qs gt fe fro 5 fe F fo al a o 79 gt gt IL603 RY4
8. Red B This is used for the all call feature and is necessary when the PK401 all call relay is installed Yellow A This is used for the all call feature and is necessary when the PK401 all call relay is installed Green P This is the Positive of the power supply and is necessary for system operation Blue D This line activates the door release on the PK400 power supply and is also used when the RY400 remote control relay is installed Violet F When this line is shorted to the N connection through a dry contact the master switches from listen to talk A selector button must be pushed in for this to work Grey R This line is the input for background music from the PK400 and is only needed when a background music source is connected to the PK400 White C This is the audio common and is necessary for system operation Black L When a master is communicating with another master or remote this line causes the TALK light to light red indicating that the system is in use This line also disables the amplifier on other masters until the master in communication is switched off again This line is necessary for system operation Brown White M This line is used for the Monitor feature If this feature will not be used this line can be omitted Red White X This line is the selector line for this master This line is only used when there is more than one master on the system Connect the X c
9. s5c 7 Illustrations amp Wiring Diagrams Figure 1 Master Station Controls and Functions sese iv Figure 2 System and Options rn ee reete dp eo de eoe epo tbe exer ep nus iv Figure 3 5 406 5 411 Terminal IDs eee 8 Figure 4 SM401 Terminal e eee rri tente tege eee ree co ttes 8 Figure 5 PK400 RY400 Series Terminal IDs ee 8 Figure 6 SM411 Master to Master Wiring Diagram eee 9 Figure 7 SMA11 Intermix Wiring Diagram eene 9 Figure 8 SM406 Master to Master Wiring Diagram see 10 Figure 9 SM406 Master to Remote Wiring Diagram see 10 Figure 1O SM406 RY400 Wiring Diagram eene 11 Figure 11 SM406 RY402 Wiring Diagram eee 11 Figure 12 SM401 Wiring Diagram essere ene 12 Figure 13 RY401 and RY402 Application with SM404 Master 12 IL603 Tek COM SM400 Manual iii Figure 1 Master Station Controls and Functions SM401 SM404 SM406 SM411 STATION PRIVACY IR10
10. 01 RY402 with SM404 Wiring Diagram 082503 1 12 IL603 Tek COM SM400 Manual 5 RY402 should always have a direct connection to the PK400 s N terminal I NOTE Use only if RY401 and RY402 are installed together Separate diode required for each RY402 circuit used Any B Terminal in the system 14003 mmm NOTE Above is needed only at one master on the system
11. 0B IR510B IR141P IR141U IR143P 5410 OR601 OR610 OR642 OR642W PK400 Es d pe 1 MONITOR 12 11 Speaker Microphone Station Directory SM404 6 11 Selector Button Talk LED Talk Button Monitor LED SM404 6 11 Monitor Switch SM404 6 11 Privacy LED 1 2 3 4 5 6 7 8 1 10 987 6 Privacy Switch Door Release Button Music Volume Control Voice Volume Control Paging Switch Call Paging LED Station Selector Switch LED Call Tone Button SM401 Figure 2 System and Options Indoor remote with no call capability Indoor remote with call button Indoor remote with call button and privacy switch Indoor remote with call button and in use light requires RY402 in use adapter Indoor remote with 3 call buttons and privacy switch Outdoor remote with call button and in use light requires RY402 in use adapter Outdoor remote with no call capability Outdoor remote with call button Outdoor remote with illuminated call button walnut finish Outdoor remote with illuminated call button white finish Power supply iv IL603 Tek COM SM400 Manual POO001 RY400 RY401 RY402 SB205A SF400 SM401 SM404 SM406 SM411 SS106 Door strike Remote
12. FID P RED WHITE 4 K11 BROWN WHITE K10 RED WHITE BROWN WHITE ORANGE RED WHITE BROWN WHITE NOTES 1 Connectors are keyed and will fit properly in the right location only 2 Dip switch is set as shown at factory 11603 SM406 SM411 Terminal IDs 111996 1 Figure 4 SM401 Terminal IDs Figure 5 PK400 RY400 Series Terminal IDs SM401 MASTER REAR VIEW PK400 CONNECTOR RY401 CONNECTOR BROWN m BROWN RED 4 RED Sip Mie PK400 YELLOW YELLOW GREEN GREEN RY400 401 402 BLUE _ BLUE VIOLET VIOLET GREY _ GREY WHITE WHITE BLACK BLACK i BROWNWHITE 1 REDWHITE 4 REDWHITE ORANGEMHITE ORANGEWHITE CONNECTOR 1 YELLOWMWHITE YELLOWWHITE GREENWHITE GREENWHITE BLUEWHITE TONE VOLUME 1 603 SM401 Terminal IDs 111996 1 DIP SWITCH CONNECTOR CONNECTOR 1 RY400 CONNECTOR C R 1 D BROWN RY402 CONNECTOR RED 1 BROWN N ORANGE RED P YELLOW GREEN YELLOW K4 BUE GREEN 3 54 BLUE X4 GREY
13. K400 POWER SUPPLY 2 24V AC NY 1 R3 EK714 MUSIC SYSTEM Di SM411 MASTER SM411 MASTER SM411 MASTER 02 58 oS 2 5 a 7 gt gt gt 5 o a 7 gt gt z lo a 7 gt gt o gt x a H 4 5 o gt e gt x e o 9 gt e gt 4 e H o 1 o gt v gt gt 2 H o o gt e gt NOTES IL603 SM411 Intermix Wiring Diagram 082203 1 1 Actual terminal locations not shown See terminal identification diagrams 2 Connect power transformers to 115 V A C in accord with local electrical codes 3 For wire size and maximum length see the installation instructions 4 If lighted outdoor remotes are not used terminals E1 and E2 do not need to be used
14. TekTone IL603 SOU GNA SECTION B Rev 6 05 2004 Clearly the best Tek COM SM400 Multi Master and Master Remote Intercom Systems Operation Installation and Service Manual Alpha Communications 42 Central Drive Farmingdale NY 11735 1202 Phone 631 777 5500 Fax 631 777 5599 Website www alpha comm com The Tek COM SM401 SM404 SM406 and SM411 intercoms provide for master Email to master master to remote and intermixed operation suitable for offices homes info alpha comm com warehouses and any areas where quick convenient loudspeaking communication is needed Multicolored signal lights hands free reply privacy and monitoring are all TOLL FREE Technical standard features Optional equipment is available to call all stations distribute music 1 800 666 4800 and control remote devices Operation Installation and Service Manual Copyright 2001 2003 TekTone Sound amp Signal Mfg Inc All rights reserved No part of this publication may be copied without the express written permission of TekTone Sound amp Signal Mfg Inc The content of this manual is furnished for informational use only is subject to change without notice and should not be construed as a commitment by TekTone Sound amp Signal Mfg Inc TekTone Sound amp Signal Mfg Inc assumes no responsibility or liability for any errors or inaccuracies that may appear in this documentation TekTone the TekTone logo Tek Cal
15. and install SM400 Series Master on cabinet Flush Mounting SM404 SM406 and SM411 Masters e Install IH110R housing as needed e Connect wires and install panel on housing with screws supplied Name Directory for SM404 SM406 and SM411 Masters Remove button identification cover Write station names on paper identification strip Fasten identification strip to master using transparent tape Replace button identification cover SM401 Master and Remote Stations Install ring housing or desk cabinet as needed Connect wires Install panel on housing with screws supplied IL603 Tek COM SM400 Manual 5 System Installation SM404 SM406 and SM411 Masters The power supply and relay units are surface mounted Install with screws provided Connect wires SM400 Series Installation Instructions Programming each master to work as desired is accomplished by setting the dip switches on the back of the master For most installations these dip switches can remain at their factory settings The function of these programming switches is as follows Dip Switch Name Function 1 MUTE Cancels call tone during intercom use 2 BACK Cancels talk back on all call 3 TIME Cancels call lights timeout after 20 seconds 4 TONE Cancels station calls pre announce tone 3 BEEP Cancels all call pre announce tone 6 cHIME Enables chime call tone 7 BUZZ Enables buzz call tone These switches may be set as needed however note
16. ation sese eene 3 Masters and REMOTES cueste 3 Power Supply and Relays 3 rer retineret tire enin 3 Trans LOrE opto ERN MEE 3 System m 3 System M ERSE O E A ENE EEE NEEE 3 Wining Installation EE 4 Master SS TATIONS ee a E E E E 4 A EE A E EAER A R E E 4 Background MUSIG iere rtr eve eec tease tuor Dese De ute Unt ege eva a eoa 4 Door eerte rere Ear a a EE e ROEST 4 iRRemote to Master Cable err UE RUE RE REESE I Mee EUR 5 5 COH Bec tlOHs tenerte tota eor ects 3 Equipment Installation ierit 5 Surface Mounting SM404 SM406 and 5 411 Masters 5 Flush Mounting SM404 SM406 and SM411 5 Name Directory for SM404 SM406 and SMA11 Masters esses 5 SM401 Master and Remote Stations sssesesesesseeeeeneen en nennen 5 SM404 SM406 and SM411 Masters eese enne 6 SMAOO Series Installation Instructions essere 6 Factory Dip Switch Settings sereni nentes tes tege EEEE 6 Call Tone Volume Adjustment ser trt treni 6 Terminal Reference tor Masten ssc iir rro e 7 Sonic MM RM E 7 2 NETTE 7 Sonisu
17. control relay 3 outputs All call relay for 12 stations In use adapter Paging horn requires EC105 capacitor and transformer Call button for use with paging horn Master 2 station with background music slide volume all call one LED Master 5 station with background music slide volume all call four LEDs Master 7 station same as SM404 with 6 LEDs and selector switches Master 12 station same as SM404 with 11 LEDs and selector switches Transformer System Operating Instructions Master Station Call another station If the TALK light is not illuminated red select the desired station by pressing its associated selector button The following will occur The TALK light will illuminate yellow The selected station CALL light will illuminate red If the called station is non private sound from the called station will be heard Set volume as needed Press the TALK button to speak release to listen When finished press the selected station button again to extinguish the CALL and TALK lights Note If a station button is pressed while the TALK light is red the called station will not be connected Press the selector button again to release it and wait until the TALK light goes out If the station is left selected it will be connected when the system is free but this may result in an undesirable howling noise if more than one master was waiting for the system to be free Answer a call from a remote at a maste
18. e terminal identification diagrams 2 Connect power transformers to 115 V A C in accord with local electrical codes 3 For wire size and maximum length see the installation instructions 4 If the music system is not used delete connections to termals R R1 and R2 5 If all call is not used delete the RY401 all call relay and connections to it PK400 POWER SUPPLY T2 Ti R2 Di 02 22 o mo PO001 DOOR RELEASE Jen x e fro gt on x Jeo ro f x Jon eo IL603 SM406 Master to Master Wiring Diagram 082203 1 IR143P REMOTE Figure 9 SM406 Master to Remote Wiring Diagram MER FOOT SWITCH IL603 SM406 Master to Remote Wiring Diagram 082203 1 R642 OR642W OUTDOOR REMOTE OR610 OUTDOOR REMOTE IR141P INDOOR REMOTE SF400 CALL BUTTON Qc Qc L Ton Qu DX OX Qc DX NOTES 1 Actual terminal locations not shown See termina
19. ess the TALK button to speak release to listen When finished press the PAGE switch to the left to extinguish the TALK and PAGE lights IL603 Tek COM SM400 Manual 1 System Operating Instructions Monitor a room If the MONITOR light is not illuminated red press the MONITOR button and then press the button associated with the desired station The following will occur e The Monitor light will illuminate yellow e The MONITOR light associated with the selected station will illuminate red Ifthe monitored station is non private sounds from that station will be heard Set volume as needed When the intercom is in use by another station the monitoring will be interrupted but will return when the other station is finished When finished monitoring press the selected station button and the MONITOR button to extinguish the MONITOR and CALL lights Note Do not attempt to use the MoNITOR function if the MoNITOR light is red To do so may result in a loud noise from the intercom Remote Station Call a master If only one CALL button is available press the button If there is more than one CALL button press the button to call the desired master If the remote has a PRIVACY switch and if privacy is selected press the PRIVACY button to turn the privacy off Reply by voice when spoken to 2 IL603 Tek COM SM400 Manual System Installation Read instructions to determine equipment location and installation method
20. his wire away from all other intercom wires 4 IL603 Tek COM SM400 Manual System Installation Remote to Master Cable Limit length of cable as follows Wire Size Maximum Total Cable Length 22 600 feet 180 meters 20 1000 feet 300 meters Number of wires IR143P Remote stations 2 wires For all other remote stations except 1 1410 OR541U and OR642 OR642W run cable to nearest master station or to the central equipment location For the IR141U or OR541U remote stations run cable to the RY402 in use adapter For the OR642 OR642W remote station run cable to the PK400 power supply location Paging Horn Limit length of cable as follows Wire Size Maximum Total Cable Length 22 100 feet 30 meters 20 200 feet 60 meters Notes 1 A paging horn is a load equivalent to 6 remote stations and should not be used with the RY401 All Call Relay unless the total number of master and remote stations is less than 6 2 A paging horn requires the addition of either an EC105 Capacitor or an SF400 Call Button Connections Make connections as shown on the appropriate wiring diagram Do not connect any part of the system to AC power lines Do not connect transformer to power source until wiring is complete Equipment Installation Surface Mounting SM404 SM406 and SM411 Masters Install IH401 cabinet on wall Cabinet may be installed upside down to allow the front panel to slope upwards if required Connect wires
21. l Power Supply and Relays Locate the power supply and other central equipment near the center of the master to master cable run and where convenient for service Do not locate units near any source of direct heat or extreme cold Transformer The transformer must be provided with 115 VAC electrical power Locate the transformer within 50 feet 15 meters of the power supply and at least 3 feet 1 meter from master stations remote stations and intercom wiring Do not locate transformers near any source of heat Do not connect transformer to power source until wiring is complete Observe all local and national electrical codes Music System Locate music system according to the instructions supplied with the system If any area requires music without intercom the music system may be located in that area System Housings IH102 Flush mounting ring for indoor remotes TH110R Flush mounting ring for SM406 and SM411 masters TH400A Desk cabinet for SM401 and indoor remotes 401 Desk cabinet for SM404 SM406 5 411 IL603 Tek COM SM400 Manual 3 System Installation Wiring Installation Master Stations Master stations may be loop wired Note Due to common impedance coupling tone signals may be amplified and heard by master stations monitoring other stations With long wires this interference may be quite loud This effect may be reduced by using two conductors for the terminal C wire by using the next larger
22. l Tek Care Tek Check In Tek Com Tek Digicare Tek Door Tek Entry III Tek Guard Tek Micro Tek Micro II Tek MMARS II TekNIOS TekNIOS II Tek Paging Tek Phone Tek Safe Tek Select II Tek Sentry Tek Sound Tek Status Tek Trio and Tek View are either registered trademarks or trademarks of TekTone Sound amp Signal Mfg Inc in the United States and or other countries other trademarks are the property of their respective owners ii e IL603 Tek COM SM400 Manual Table of Contents System Operating Instructions eese 1 Master Station eter de eee et eroe eS ERE SENE REPE PER EE ONRAT EUNE 1 Call another station 1 Answer a call from a master at a remote 00 0 cece cececcecescceecesceceesececsssceeenseeeeeaees 1 Answer a call from a master at a master 1 Open the door if installed 1 Page all stations Gf installed ter 1 Monitor a TOOLS seco a RE EENE 2 Remote Station ve PER 2 Call a master ERR ETE TE IT EM 2 System Installatlon 3 Installation PEIOGeduke s ao reste iD EE tee voee Ete itd ea ini UE 3 Planning and Equipment Loc
23. l identification diagrams 2 Connect power transformers to 115 V A C in accord with local electrical codes 3 For wire size and maximum length see the installation instructions 4 If a lighted outdoor remote is not used it is not necessary to use terminals E1 and E2 5 If the door release is not used delete connection to terminals D and D1 6 If the SF400 call button is not used replace it with an EC105 capacitor in series 10 IL603 Tek COM SM400 Manual SB205A PAGING HORN 7 If the paging horn is not connected to the all call relay the 25V audio transformer is not needed Figure 10 SM406 RY400 Wiring Diagram SS106 PK400 TRANSFORMER POWER SUPPLY G T2 G Tt R2 Dt D2 24 NOTES 1 Actual terminal locations not shown See terminal identification diagrams 2 Connect power transformers to 115 V A C in accord with local electrical codes 3 For wire size and maximum length see the installation instructions 4 When the RY400 remote control relay is used for selective door release PK400 terminals D1 amp D2 are not connected 5 If all call is not needed delete the RY401 and connections to it N RY400 REMOTE CONTROL RELAY D1 102 103
24. onnection to the numbered terminal 1 11 on other master s that you want to use to call this master Example You want to be able to push button 3 on master A or button 1 on master B to communicate with master C To do this you would connect the X terminal on master C to Orange 3 on master A and also connect it to Brown 1 on master B Connector 2 This connector is the selector button connection for the master and is tied to the X terminals on other masters or on remote stations Connector 3 These are auxiliary outputs for the selector lines and are used with the RY400 remote control relay and the RY402 in use adapter When a selector button is pushed the corresponding connection goes positive to select the correct relay output on the RY400 or to light the iN UsE light on remote stations so equipped Note All master functions are controlled by the TALK light If the TALK light is illuminated red the selected function will not operate properly Wait for the TALK light to go out before selecting any functions IL603 Tek COM SM400 Manual 7 Figure 3 SM406 SM411 SM406 SM411 MASTER REAR VIEW Terminal IDs DON TONE CHIME 1 E DIP SWITCH DIP SWITCH DETAIL m Y CONNECTOR3 CONNECTOR2 CONNECTOR 1 CONNECTOR 3 CONNECTOR 2 CONNECTOR 1 Ee 8 7 6 5 4 CI R
25. r The incoming call will be announced by a chime or tone and by a green cALL light If the TALK light is not illuminated red press the selector button associated with the illuminated CALL light The following will occur Note The TALK light willilluminate yellow The selected station cALL light will change from green to red If the called station is non private sound from the calling station will be heard Press the TALK button to speak release to listen When finished press the selected station button again to extinguish the CALL and TALK lights If the station button is pressed while the TALK light is red the selected station will not be connected Press the selector button again to release it and wait until the TALK light goes out Answer a call from a master at a master Calls from masters are not indicated by a light but may be preceded by a short tone signal Master calls are announced by voice To answer if the PRIVACY light is illuminated press the PRIVACY button to turn privacy off It is not necessary to operate any other controls Reply by voice Open the door if installed Press the poor button identified by a key Page all stations if installed If the TALK light is not illuminated red press the PAGE switch to the right The following will occur The TALK light willilluminate yellow The PAGE light willilluminate yellow If talk back is enabled sounds from called stations will be heard Pr
26. size conductor 20 instead of 22 or by wiring the system in a star pattern so that all stations home run to the central equipment power supply location If all call relay is not used limit length of cable as follows Wire Size Maximum Total Cable Length 22 500 feet 150 meters 20 800 feet 240 meters 18 1200 feet 360 meters If the all call relay is used limit length of cable as follows Wire Size Maximum Total Cable Length 22 250 feet 75 meters 20 400 feet 120 meters 18 600 feet 180 meters Number of wires 7 common per station SM401 Master Station 8 wires SM406 Master Station up to 13 wires SM411 Master Station up to 18 wires f no door release operation is required eliminate one common A second common can be eliminated if no remotes with lighted push buttons are used Run cable from master to master and to central equipment location Note Better performance may be obtained by running all wires to the central equipment power supply location All Call Add 2 wires to master to master cable Background Music Add 1 wire to master to master cable Run 2 wires 18 twisted from music system to central equipment location 100 feet 30 meters maximum Run 2 wires 18 twisted from music system to any background music only speakers Door Release Add 1 wire to master to master cable Run 2 wires 18 from door release to central equipment 100 feet 30 meters maximum Keep t
27. the following points e The position of dip switches affects only the master station that the switches are located on e Normally all master stations should be set the same but it is possible to have different settings on each master if needed e Switches and 7 CHIME and BUZZ should not be ON at the same time e Switch 2 BACK should not be OFF when other masters have Switch MUTE OFF since the call tone may be amplified twice producing a disturbing noise should a remote call occur during all call use The dip switches are set at the factory as shown in Section 1 8 Factory Dip Switch Settings Dip Switch Name Position Function 1 MUTE ON Call tone during intercom disabled 2 BACK OFF Reply during all call enabled 3 TIME OFF Call light timeout enabled 4 TONE ON Station calls pre announce tone disabled 5 BEEP OFF All call pre announce tone enabled 6 CHIME ON Chime call tone enabled 7 BUZZ OFF Buzz call tone disabled Call Tone Volume Adjustment The call tone volume control may be adjusted with a small screwdriver on the SM401 It is located on the back of the station On the SM406 and SM411 the control is located behind the removable button identification cover 6 IL603 Tek COM SM400 Manual System Installation Terminal Reference for Master Terminals what they do and when you need them Connector 1 Brown N This is the Negative of the power supply and is necessary for system operation
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