INSTALLATION AND OPERATION MANUAL
Contents
1. telco installed wiring you may be subject to a service call charge 6 Unless otherwise noted in the User s Manual user may not under any circumstances in or out of warranty attempt any service adjustments or repairs on this unit It must be returned to the factory or authorized U S service agency for all such work Locations and phone numbers of factory or authorized U S service points are listed in this user s manual 7 Special FCC rules apply to equipment connected behind a PBX or KTS 8 This device complies with the limits for a class B digital device pursuant to part 15 of the FCC rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Complies With Part 15 amp 68 FCC Rules FCC Registration Number BRDUSA 36042 OT T Ringer Equivalence 4B Jack Type USOC RJ11C Installation and Operation Manual DEC 16 Page 4 Visit www broadcasttools com for important product update information BROADCAST TOOLS DEC 16 DTMF DECODER AUTO COUPLER AND DIALER PRODUCT DESCRIPTION The DEC 16 may be used as a dial up dial out or direct connect DTMF decoder The DEC 16 is capable of automatically calling out answering calls or connecting to an ENC 16 DTMF encoder or other DTMF encoder either on a POTS line or a direct wire connection The DEC 16 may also be fo2. 16 is set to be a Master This means that when power is applied it will attempt to establish contact with its slave ENC 16 The slave phone number is programmed the same way the inputs are programmed except using address 00 For example if you want to program a slave phone number of 687 2118 press the program button enter 00 687 2118 and press the program button again The number will be permanently stored in EEPROM If you are using direct wire connect then set both units as slaves with the DIP switch position 5 set to SLV When the master calls the slave it will begin sending a every second until it receives a return from the slave Once this acknowledgment is received the CON LED will light to show that a connection has been established If it does not get a reply after ten tries it will hang up and dial again This process will continue ten times if no acknowledgment is received from a slave Note only set the MAS switch ON if a phone line is plugged into the line jack of the DEC 16 If the DEC 16 is set to master and no phone line is connected the DEC 16 will go on and off hook repeatedly due to lack of loop current A dial out connection can be made manually by bringing input pin 17 low on the DB 37 connector If a connection is establish bringing this pin low again causes a hang up to occur OPERATION DIP Switches Be sure DIP switch 8 is set to OFF if you are using direct connect through the front pan
3. 88A 0 4B 16 5 Vac 600 ma w Green LED 2 1mm coaxial Wall transformer supplied 7 75 x 4 00 x 1 25 Aluminum Chassis w 4 6 32 mounting holes 2 0 Ib RM 3 Rack Shelf 1 RU RM 2 Rack Panel 3 RU Installation and Operation Manual DEC 16 Page 9 Visit www broadcasttools com for important product update information BROADCAST TOOLS DEC 16 DTMF DECODER AUTO COUPLER AND DIALER BROADCAST TOOLS INC LIMITED WARRANTY AND REMEDIES LIMITED WARRANTY The term Buyer as used in this document refers to and includes both but only a any person or entity who acquires such an item for the purpose of resale to others i e a dealer or distributor of an item and b the first person or entity who acquires such an item for such person s or entity s own use Broadcast Tools warrants to each Buyer of any item manufactured by Broadcast Tools that the item will be free from defects in materials and workmanship at the time it is shipped by Broadcast Tools if the item is properly installed used and maintained EXCLUSIVE REMEDIES If Broadcast Tools is notified in writing of a failure of any item manufactured by Broadcast Tools to conform to the foregoing Limited Warranty within one 1 year following the date of the Buyer s acquisition of the item and if the item is returned in to Broadcast Tools in accordance with Broadcast Tools instructions for confirmation by inspection of the defect which at Broadc
4. ALER OPERATION DB 37 DECODER CONNECTIONS Function 1 20 2 21 3 22 4 23 5 24 6 25 7 26 8 27 9 28 10 29 11 30 12 31 13 32 14 33 15 34 16 35 i output from phone line 37 DTMF Present output Open Collector Pins 1 20 EE 3 22 423 5 24 6 25 7 26 8 27 9 28 10 29 11 30 _ 1231 13 32 _ 14 33 15 34 16 35 Installation and Operation Manual DEC 16 Page 8 Visit www broadcasttools com for important product update information BROADCAST TOOLS DEC 16 DTMF DECODER AUTO COUPLER AND DIALER BROADCAST TOOLS DEC 16 SPECIFICATIONS Logic Memory Relay amp Aux Connector Relays Open Collectors Manual Dial Out Digital Input Unbalanced Audio Output Balanced Decoder Input Telephone Line Connector Programming Phone Connector Line Output Rs 232 Serial FCC Registration Canadian Registration Ringer Equivalence Power Size Weight Options Microprocessor Non Volatile memory 37 pin Male D sub mating conn shell Supplied SPST contacts 50 Vdc 1 Amp with LED indicators 2 24 vdc 100ma Active Low 5 volt TTL CMOS compatible Telco Odbu 47 ohms DTMF Decoder 20 to 8dbu 6600 ohms RJ 11C Cable supplied RJ 11C Screw terminals RS 232C 1200 baud 8 N 1 DB 9 Female Complies with FCC parts 15 amp 68 Reg BRDUSA 36042 OT T Complies with Industry Canada CS 03 Part 1 Reg 3929 113
5. BROADCAST Lic INSTALLATION AND OPERATION MANUAL for the Broadcast Tools DEC 16 DTMF Decoder Auto Coupler and Dialer Broadcast Tools is a registered trademark of Broadcast Tools Inc Copyright 1989 2004 by Broadcast Tools Inc All rights reserved No part of this document may be reproduced or distributed without permission ALL SPECIFICATIONS AND FEATURES FOR THIS PRODUCT ARE SUBJECT TO CHANGE WITHOUT NOTICE Firmware version 1 07 and above Manual Revised 01 16 2004 Manufactured with pride in the USA BROADCAST TOOLS DEC 16 DTMF DECODER AUTO COUPLER AND DIALER TABLE OF CONTENTS Introduction Safety Information Who To Contact For Help FCC Notice Product Description Basic Hook Up Programming Security Code Programming Number of Rings Master Slave Setting Operation DIP Switches DIP Switch Settings Table DTMF Guard Times RS 232 Interface DB 37 Decoder Connections Specifications Warranty COO NNN O amp O O O 0O O O o1 oO 10 Installation and Operation Manual Visit www broadcasttools com for important product update information DEC 16 Page 2 BROADCAST TOOLS DEC 16 DTMF DECODER AUTO COUPLER AND DIALER INTRODUCTION Thank you for your purchase of a Broadcast Tools DEC 16 DTMF Decoder Auto Coupler and Dialer referred to as the DEC 16 throughout this manual We re confident that this product will give you many years of dependable service This manual is intended
6. CC Part 68 registered device or system and the FCC registration Number b The Ringer Equivalence R E N number see device label Note that if several devices are connected to the same line the R E N s must not add up to more than 5 0 A or B This R E N figure is important to your telco c The USOC jack type to be provided by the telco Typically these will be RJ11C W for single lines 2 The flagged items above are noted on the equipment s FCC Compliance label 3 This device may not be used on telco operated coin phone lines Party lines amp privately owned coin phones are subject to local State regulatory policies and possible additional State special requirements 4 The telco has the right to make changes to their network which may affect the operation of your equipment provided you are given adequate advance written notice to permit correct operation 5 Incase of operational problems disconnect your unit by removing the modular plug from the telco s jack If your regular phone or other device or system still works properly your DEC 16 has a problem and must remain disconnected and officially serviced or returned for repairs If upon the above disconnection your regular service still has problems notify your telco that they may have a problem Request prompt service at no cost to you the user If a problem is found in premises wiring not telco installed you are subject to a service charge If a fault is in
7. FF CPC only 6 ON Acknowledgment Beep after relay activation _ _ DTMF Guard Times The DTMF guard times can be set with jumper J7 The Guard time is the length of tone required before it is accepted as valid NOTE The longer the delay in detection the less susceptible the unit is to false triggering The guard time of 150 ms is set with no jumpers The default guard time of about 100ms is set with a jumper over positions 1 amp 2 With the jumper set to 2 3 the guard time is approximately 40ms RS 232 Interface The DB 9 female jack on the board is the RS 232 interface Pin 2 is data out pin 3 data in and pin 5 is ground Data rate is 1200 8 N 1 with no hand shaking Each time a DTMF digit is received it will output it on the serial port Any ASCII character received on the serial port that corresponds to a DTMF digit will immediately be output The tone will stay on until a lt cr gt is received This offers flexibility to send any length of tone When the board hangs up it will send an ASCII H on the serial output When it answers the phone as a result of ringing it will output a T If you are in Master mode and the serial port issues a hang up command the connection will be lost but the unit will try to reconnect automatically Installation and Operation Manual DEC 16 Page 7 Visit www broadcasttools com for important product update information BROADCAST TOOLS DEC 16 DTMF DECODER AUTO COUPLER AND DI
8. INFORMATION COST OF CAPITAL CLAIMS OF CUSTOMERS OR ANY OTHER PECUNIARY LOSS ARISING OUT OF THE USE OF OR THE INABILITY TO USE ANY ITEM SUPPLIED BY BROADCAST TOOLS EVEN IF BROADCAST TOOLS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES HAVE ANY LIABILITY FOR ANY SPECIAL INCIDENTAL CONSEQUENTIAL EXEMPLARY OR PUNITIVE DAMAGES THIS LIMITATION OF LIABILITY APPLIES WHETHER A CLAIM IS ONE ALLEGING BREACH OF A CONTRACT OR WARRANTY NEGLIGENCE OR OTHER TORT FOR THE VIOLATION OF ANY STATUTORY DUTY THE FAILURE OF ANY LIMITED OR EXCLUSIVE REMEDY TO ACHIEVE ITS ESSENTIAL PURPOSE OR ANY OTHER CLAIM OF ANY NATURE BECAUSE SOME STATES AND JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES THIS LIMITATION MAY NOT APPLY TO YOU Broadcast Tools Inc 131 State Street Sedro Woolley WA 98284 1503 USA Voice 360 854 9559 Fax 360 854 9479 Installation and Operation Manual DEC 16 Page 10 Visit www broadcasttools com for important product update information
9. ast Tools election may include without limitation a requirement that the Buyer first obtain a Return Authorization number from Broadcast Tools that the Buyer furnish proof of purchase in the form of an invoice and or receipt and that the Buyer prepay all freight charges associated with any return of the item to Broadcast Tools using such freight service as Broadcast Tools reasonably may specify Broadcast Tools will repair or replace the defective item or will refund the purchase price paid by the Buyer for the item Broadcast Tools shall have the exclusive right to choose between these alternative remedies NO OTHER WARRANTIES OR REMEDIES TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW BROADCAST TOOLS AND ITS SUPPLIERS DISCLAIM ALL OTHER WARRANTIES EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND THE FOREGOING ALTERNATIVE REMEDIES SHALL BE EXCLUSIVE OF ALL OTHER REMEDIES THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS YOU MAY HAVE OTHER RIGHTS WHICH VARY FROM STATE JURISDICTION TO STATE JURISDICTION NO LIABILITY FOR CONSEQUENTIAL DAMAGES TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW NEITHER BROADCAST TOOLS NOR ANY OF ITS SUPPLIERS SHALL HAVE ANY LIABILITY FOR ANY SPECIAL INCIDENTAL INDIRECT CONSEQUENTIAL OR PUNITIVE DAMAGES WHATSOEVER INCLUDING WITHOUT LIMITATION ANY DAMAGES FOR LOST PROFITS BUSINESS INTERRUPTION LOSS OF DATA OR
10. el terminal There are several different modes of operation all of which are selected by the DIP switch If DIP switch position 4 is on the relays will respond to single digit DTMF signals For example a DTMF 1 will turn on output 1 as long as it is received DTMF 2 will turn on relay 2 etc The DTMF zero will control output 10 11 12 A 13 B 14 C 15 D 16 With DIP switch 1 and 4 both on relays 1 through 4 will be activated on the trailing edge of the DTMF signal They will close for about 750 ms when the tone disappears Note If the acknowledgment beep is activated the relay will close after the beep has finished If DIP switch 4 is off the relays will be in interlocking mode This means that only one relay will be on at one time Relay number 1 will by default be on If a 2 is decoded then 1 will go off and 2 will turn on Installation and Operation Manual DEC 16 Page 6 Visit www broadcasttools com for important product update information BROADCAST TOOLS DEC 16 DTMF DECODER AUTO COUPLER AND DIALER OPERATION Dip Switches Continued If DIPswitch 7 is on the DTMF must precede a relay command For example to turn on output 4 the DEC 16 would have to receive 4 If DIPswitch 6 is on an acknowledgment beep is sent after a valid DTMF command is received Dip SWITCH SETTINGS TABLE Relays 1 4 activate on trailing edge of DTMF OFF Normal 2 Ne i 1 minute hang up timer amp CPC O
11. rced to dial out manually The DEC 16 is equipped with 16 SPST 1 amp relays with LED indicators along with a RS 232 serial port The Normally Open contacts of each relay are brought out through a male DB 37 connector The DEC 16 can operate as a master or slave device Set as a master it will automatically establish a connection to its slave encoder If the connection is lost it will re establish contact automatically Basic Hook Up The DEC 16 is powered with the supplied 16 5 Vac 600 ma power cube Plug this into the power jack on the right hand corner of the board The green PWR LED will light An RS 232 serial port is provided for DTMF to ASCII and ASCII to DTMF conversion The telephone line connects to the RJ 11 on the front panel The internal vertical RJ 11 is used to program slave telephone numbers security codes and number of rings A balanced audio interface can be made through the small two position terminal block Programming Security Code A security code of up to 14 digits can be programmed into the decoder If the board is programmed with a security code it must be received before relays can be activated Plug a standard telephone into the vertical programming jack located next to transformer Slide DIP switch position 8 to PGM This will cause the programming phone to be powered Press the PGM button located just behind the DB 9 Female serial connector when pressed the green power status LED will turn off To program push
12. the program button followed by 01 then the security code followed by the program button For example if your security code is 1234 press the program button 011234 and press program button again You will then have to enter this code once when the DEC 16 is called on the phone before the outputs can be activated When the DEC 16 hangs up it will lock the outputs If you want to erase the security code and have none press the program button 01 and the program button again If a direct connect is made the unlock sequence needs to be entered once In direct connect once the outputs have been unlocked they can only be locked again by a board reset or if the DEC 16 answers a phone call and hangs up Direct connection is made via the two pin terminal connector marked BAL BRDO Programming Number of Rings The number of rings required before the DEC 16 automatically answers is set by pressing the program button entering 17 followed by a number O through 9 and pressing the program button again For example if you want the DEC 16 to answer on 3 rings press the program button 173 and the program button again An entry of 0 causes the DEC 16 to not answer the phone Installation and Operation Manual DEC 16 Page 5 Visit www broadcasttools com for important product update information BROADCAST TOOLS DEC 16 DTMF DECODER AUTO COUPLER AND DIALER PRODUCT DESCRIPTION Master Slave Setting With the switch set to MAS the DEC
13. to give you all the information needed to install and operate the Broadcast Tools DEC 16 4 NOTE This manual should be read thoroughly before installation and operation SAFETY INFORMATION Only qualified personnel should install Broadcast Tools products Incorrect or inappropriate use and or installation could result in a hazardous condition CAUTION Broadcast Tools Products as with any electronic device can fail without warning Do not use this product in applications where a life threatening condition could result due to failure WHO TO CONTACT FOR HELP If you have any questions regarding your product or you need assistance please contact your distributor from whom you purchased this equipment If you would like more information about Broadcast Tools products you may reach us at Broadcast Tools Inc 131 State Street Sedro Woolley WA 98284 1540 USA Voice 360 854 9559 Fax 360 854 9479 Internet Home Page www broadcasttools com E mail support broadcasttools com THANK YOU FOR CHOOSING BROADCAST TOOLS BRAND PRODUCTS Installation and Operation Manual DEC 16 Page 3 Visit www broadcasttools com for important product update information 1 BROADCAST TOOLS DEC 16 DTMF DECODER AUTO COUPLER AND DIALER FCC NOTICE UPON REQUEST ONLY you must provide the following data to your telephone utility company telco a Notice of intention to install or permanently remove an F
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