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AMIS-DMA1 manual.indd

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1. DIGITAL MESSAGE ANNOUNCER INSTALLATION AND OPERATION MANUAL 10 lil 12 IMPORTANT SAFETV INFORMATION Save the carton and packing material even if the equipment has arrived in good condition Should vou ever need to ship the unit use only the original factory packing Read all documentation before operating your equipment Retain all documentation for future reference Follow all instructions printed on unit chassis for proper operation Do not spill water or other liquids into or on the unit or operate he unit while standing in liquid Make sure power outlets conform to the power requirements listed on the back of the unit Do not use the unit if the electrical power cord is frayed or broken The power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them paying particular attention to cords and plugs convenience receptacles and the point where they exit from the appliance Always operate the unit with the AC ground wire connected to the electrical system ground Precautions should be taken so that the means of grounding of a piece of equipment is not defeated Mains voltage must be correct and the same as that printed on the rear of the unit Damage caused by connection to improper AC voltage is not covered by any warranty Have gain controls on amplifiers turned down during power up to prevent speaker damage if there are h
2. VALUE 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 6 17 18 19 20 LEVEL OFF 55 35 28 23 20 17 14 42 10 8 6 4 2 0 2 4 46 49 40 12 dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB LLOU LOUDNESS LEVEL VALUE 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 LEVEL 0 405 1 415 2 425 43 44 45 46 7 8 49 410 411 412 13 14 15 16 17 dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 48 dB dB LTRE TREBLE TONE CONTROL VALUE 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 LEVEL 12 10 8 7 6 5 4 3 2 1 0 1 42 3 4 5 46 47 410 12 dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 48 dB PAGE 10 AMIS DMAT INSTALLATION amp OPERATION MANUAL CONFIGURATION FILE LBAS BASS TONE CONTROL VALUE 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 LEVEL 12 10 8 7 6 5 4 3 2 1 0 1 42 3 4 5 46 7 8 10 12 dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 48 dB dB MOMD MODE OUTPUT MUTING DISABLE 1 Muting Deactivated Internal Power Amplifier Always Active 0 Muting Active Internal Power Amplifier Is Only Active During The Playing Of The Mp3 Files 4 7 Timing and switchover parameters The fade times reaction time of the automatic output volume control and the delay time for starting the commercial spot announcement at the end of the piece of music can be modified with the following configuration
3. 35 mp3 0 NUM 1 MON O O MON 36 mp3 i BON O Bim O MON 37 mp3 0 NEM 1 NON O O 38 mp3 BON O 0 NOM 39 mp3 0 NUN MIN MS 0 40 mp3 1 BON 0 MIN BIN O NON 41 mp3 o o EN o so 1 mM 0 NE NE Rom 43 mp3 0 BON 1 BIN O NUM 44 mp3 09 1 NEM O NEM O NON 45 mp3 0 NEM 1 MIN OM 46 mp3 1 IM BIN O ON 47 mp3 0 NUN O Bom 1 O MOM 48 mp3 1 BONO NOM 1 MM O MIS 49 mp3 o 1 MM O NON 50 mp3 1 NE O BON 1 NOM 51 mp3 809 1 BON 1 MM 0 NON 52 mp3 1 NOM BON BIN MON 53 mp3 1 ES 2 o 2 am 1 NEM 1 NUM 1 0 NON 55 mp3 0 gos O BIN 1 MM O BON 56 mp3 1 BONO NM 1 MIN O MM 57 mp3 o NEM 1 BIN O NON 58 mp3 1 1 NM O EON 59 mp3 0 1 NUM O NON 60 mp3 1 BON i BIN 1 BIN MO 61 o NE 1 NM Bom 62 mp3 i 1 EN o 5 609 BON 0 BON 1 NOM 64 mp3 individual activation input IN7 1 mM o NUM O MOM MON 65 mp3 o EM o BON 0 NOM MON 66 mp3 1 O NON o BON 1 NOM 67 mp3 BON 1 MON MOM 68 mp3 BON 1 BON O NOM 1 NON 69 mp3 o NEM 1 NON O NOM MOM 70 mp3 1 EN Boe o 111 AMIS DMA1 INSTALLATION amp OPERATION MANUAL PAGE 21 7 2 2 z lt RELEVANT FILES MESSAGES 28 3 5 1 File mp3 73 mp3 74 mp3 75 mp3 76 mp3 77 mp3 78 mp3 79 mp3 80 mp3 81 mp3
4. 005 finale A IMPORTANTI e Rename the MP3 audio files with numbers or names with 8 characters max e Donotwrite in the extension mp3 e Max 500 MP3 files per plavlist Insert the flash memory card and wait for the DMAT to read the playlist At the end of the reading operation if the names of the pieces have been fitted in correctiv the DMAT will automaticallv start to plav the MP3 files in the programmed sequence or wait the activation of a logic input AMIS DMA1 INSTALLATION amp OPERATION MANUAL 6 3 Playlist activation by logic inputs MPLL Mode PLayList parameter The seven available playlists activated by the logic inputs can be played with different modes depending upon the varying needs To choose between the different modes of operation the configuration parameter MPLL Mode PLayList must be defined in the config txt file When the flash memory card is inserted the DMAT depending on the setting of the parameter MPLL in the file config txt will switch over to the relevant mode of operation A IMPORTANTI e The names of the 7 playlists are fixed e The loading times of the Playlists may last even tens of seconds during which the DMAT is not able to play PAGE 17 CONFIGURATION FILE 6 4 MPLL 10 Stop 4 Play Priority playlist Operating mode Upon activation of a logic input the first MP3 in the playlist is Repeated activations or deactivations of the same logic input or played At the end
5. PLAYBACK AND IR SENSOR RE ACTIVATION VALUE 0 1 2 3 4 5 10 20 30 60 120 180 240 TIME IR 1 2 3 4 5 10 20 30 1 2 3 4 second seconds seconds seconds seconds seconds seconds seconds minute minutes minutes minutes SETTING AUTOPLAY TIME FOR PLAYING FILES WHEN THE IR SENSOR IS NOT ACTIVATED VALUE 0 1 2 3 4 5 6 12 18 30 60 180 240 TIME 10 20 30 40 50 1 2 3 5 10 30 40 managed seconds seconds seconds seconds seconds second seconds seconds minutes minutes minutes minutes RSPL DELAY TIME BETWEEN IR MOVEMENT DETECTION AND START OF MP3 PLAYBACK VALUE 1 2 4 5 6 9 10 11 14 15 16 19 20 21 24 25 26 49 50 TIME 1 10 1 2 1 15 2 2 5 5 second second second seconds seconds seconds seconds ON PVDL PVR PAUSE OFF ON PLAY MP3 AUDIO FILE MP3 AUDIO FILE OFF ON RSPL OFF Sos TIME PAGE 14 AMIS DMAT INSTALLATION amp OPERATION MANUAL SCHEDULED OPERATION 5 1 Introduction to timed operation When the flash memory card is inserted the DMAT will analyse its contents and depending on the files which are present will automaticallv set the mode of operation In the presence of the PALIN TXT file the DMAT plays the sequence of MP3 files in a cyclical emission one hour cycles called PALIMPSEST which contained in the same PALIN TXT file 5 2 The palimpsest file palin txt The DMAT can manage a list of MP3s to be plaved according to p
6. parameters Example TFOU 15 TFIN 15 TAVC 3 TADU 15 MNEMONIC DESCRIPTION OF TIMING PARAMETER TFOU Setting the Fade Out time in 1 10 of one second value between 1 and 30 in decimal TFIN Setting the Fade In time in 1 10 of one second value between 1 and 30 in decimal TAVC Setting the reaction time of the automatic output volume control TADU Setting the delay time of the commercial spot in 1 10 of one second when two 15 are operating in cascade value between 0 and 20 in decimal ITFOU FADE OUT TIME SETTING THE FADE OUT TIME OF THE INL INR AUDIO INPUT BEFORE PLAYING THE MP3 FILE VALUE 1 2 4 5 6 9 10 11 14 15 16 19 20 21 24 25 26 29 30 TIME 1 10 1 1 5 2 2 5 3 second second second seconds seconds second second ITFIN FADE IN TIME SETTING THE FADE IN TIME OF THE INR INL AUDIO INPUT AFTER PLAYING THE MP3 FILE VALUE 1 2 4 5 6 9 10 11 14 15 16 19 20 21 24 25 26 29 30 TIME 1 10 1 1 5 2 2 5 3 second second second seconds seconds seconds seconds TAVC SETTING THE REACTION TIME OF THE AUTOMATIC OUTPUT VOLUME CONTROL VALUE 0 1 2 3 4 TIME OFF 2 10 2 4 8 seconds seconds seconds seconds SETTING THE DELAY TIME OF THE PLAYING A COMMERCIAL SPOT IN 1 10 SECOND TWO DMA1S IN CASCADE VALUE 1 2 4 5 6 9 10 11 14 15 16 19 20 21 24 25 26 29 30 TIME 1 10 1 1 5 2 2 5 3 second second second seconds seconds seconds seconds AMIS DMAT INSTAL
7. stop 6 6 MPLL 12 Stop amp Play Standard playlist Operating mode as MPLL 10 except Repeated activations or deactivations of the same logic input does not influence the playing of the current MP3 file Only the activation of a different logic input stops the current MP3 being played and activates the first MP3 file in the new playlist 6 7 MPLL 13 Standard playlist Operating mode as MPLL 11 except Repeated activations or deactivations of the same logic input does not influence the playing of the current playlist Only the activation of a different logic input stops the current MP3 being played and activates the new playlist AMIS DMA1 INSTALLATION amp OPERATION MANUAL Repeated activations or deactivations of the same logic input of other inputs does not interrupt the plaving of an MP3 file e The playlist is looped as long as the relative logic input remains activated 6 8 MPLL 14 Stop amp Play Restart playlist Operating mode as MPLL 10 except e When the same logic input is reactivated the current MP3 file is restarted The activation of a different logic input stops the current MP3 being plaved and activates the first MP3 file in the new playlist 6 9 15 Restart playlist Operating mode as MPLL 11 except e When the same logic input is reactivated the plavlist restarts from the beginning The activation of a different logic input stops the current MP3 being played and activates the new
8. 1 HE 0 182 3 i NUM O 183 3 0 BON o NUM 1 MIND 184 mp3 1 NON O 1 O 185 mp3 NEM 1 20 186 mp3 o 1 1 0 187 mp3 0 09 1 MIND 188 3 1 1 EN 200 189 3 0 1 1 1 O 190 mp3 1 NM 1 1 1 il 0 191 mp3 0 Ng o NON 1 192 mp3 1 BONO BONO NUM 1 193 mp3 0 mu 0 NON 1 194 3 O NOM 1 195 3 0 1 ES o 1 196 mp3 1 NOM 1 BONO MOM 1 197 mp3 0 NM 1 NOM 1 198 mp3 1 BONO BONI 188 mp3 o ES o 2 200 mp3 1 BONO BIN O MOM 1 201 3 0 o EN o 2023 1 BONO NUM 1 203 mp3 1 MEM O BON 1 204 mp3 1 NOM 1 BONI 205 mp3 OEM NM O NON 1 206 mp3 1 iM O ROS 1 207 mp3 o EN o ES 1 208 mp3 1 BONO EOM 1 z 209 mp3 PAGE 24 AMIS DMAT INSTALLATION amp OPERATION MANUAL OPERATION WITH LOGIC INPUTS INPUT RELEVANT FILES MESSAGES 123 4 5 6 7 8 File mp3 0 Bim MUN 1 BON 1 210 mp3 1 EB o ES E 211 mp3 1 1 Bom 1 212 mp3 809 1 NON 1 1 213 mp3 1 EN 1 1 214 3 i BON 1 NOM 1 215 3 0 BONO 1 MOM 1 216 mp3 1 NUM O NEM 1 1 217 mp3 0 1 NON 1 218 mp3 1 EB o i 219 mp3 o EB DN 220mp3 1 EN c 1 221 3 0 NM BI
9. 82 mp3 83 mp3 84 mp3 85 mp3 86 mp3 87 mp3 88 mp3 89 mp3 90 mp3 91 mp3 92 mp3 93 mp3 94 mp3 95 mp3 96 mp3 97 mp3 98 mp3 99 mp3 101 mp3 102 mp3 103 mp3 104 mp3 105 mp3 106 mp3 107 mp3 108 mp3 109 mp3 110 mp3 111 mp3 112 mp3 113 mp3 114 mp3 115 mp3 116 mp3 117 mp3 INSTALLATION amp OPERATION MANUAL AMIS DMA1 PAGE 22 OPERATION WITH LOGIC INPUTS INPUT RELEVANT FILES MESSAGES 1823 3 5 1627 Fel File mp3 Bim 1 1 1 1 118 3 1 EM 1 MON 1 1 1 NUM 119 mp3 09 0 NUM BIN 1 BON 120 mp3 1 BON 0 1 1 1 BON 121 mp3 0 NN o EN 11 1 ma 1 ES o 1 1 BON 123 mp3 0 1 1 1 1 124 mp3 1 NOM 1 1 1 1 1 BON 125 mp3 0 1 1 1 1 1 126 mp3 MM 717 EN o EN o 128 mp3 individual activation input IN8 1 BON o BON o 129 3 0 Bil NUM MOM o 130 mp3 1 BON NOM O 131 mp3 0 BON 1 MON O NOM o 132 mp3 BON 1 BON 0 MOM 0 133 mp3 0 NM BON MOM O c 0 134 mp3 1 BM 1 BON O NOM 0 135 mp3 NON O 0 136 mp3 1 BON 0 0 EON O 137 3 0 mM EOM O 138 mp3 1 NN NE 0 139 mp3 0 BON 1 O 140 mp3 1 BON 1 MEM 0 NOM O 141 3 0
10. BON O O BON O NON 9 mp3 binary combination inputs IN1 IN4 o NEM NEM EON O EON 10 mp3 binary combination inputs IN2 IN4 1 NN O 2 01 2 mp binary combination inputs IN1 IN2 INA o mM 2 O NEN O 2 12 3 binary combination inputs IN3 4 IN4 BON 1 BIN O BON O MON 13 mp3 binary combination inputs IN1 IN3 INA o EN 1 BMW BON O NON 14 mp3 binary combination inputs IN2 IN3 IN4 i NEM 1 NUM 01 O NUM 15 mp3 binary combination inputs IN1 IN2 IN3 IN4 Nod BOS 1 NOM 0 NON 16 mp3 individual activation input IN5 1 09 1 NON 0 MON 17 mp3 0 NEM o NON MON 18 mp3 i EM MON 1 MOM 0 19 mp3 o BON 1 MON 1 0 O NOM 20 mp3 1 BON 1 BON 1 MOM 0 NON 21 mp3 o EN EN 1 2 22 m MO s 00101 O MON 25 3 20 AMIS DMAT INSTALLATION amp OPERATION MANUAL OPERATION WITH LOGIC INPUTS INPUT RELEVANT FILES MESSAGES 123 4 5 6 7 8 File mp3 o Bim BIN 1 NON MON 26 mp3 1 NM 0 NUM 1 NON O MM 27 3 009 1 WE 1 BON O BON 28 mp3 BON 1 BIN 1 NOM 0 NON 29 mp3 0 NE 1 Bie BON O NOM 30 mp3 BIN 1 NON O NOM 31 3 0 BON MON O 0 32 mp3 individual activation input IN6 1 BON 0 BON BON 33 mp3 010001 0 0 1 BON BIN O 0
11. EM MIN O NOM O 142 mp3 1 EN o 143 3 0 EON o BON 1 MOM O 144 mp3 Bom 1 EON O 145 mp3 0 MUN 1 MON O 146 mp3 1 E o 147 mp3 609 1 MOM Bom O 148 mp3 1 BON 1 MOM O 149 mp3 1 BON 1 Bom O 150 mp3 1 BM 1 BON 1 NOM O 151 mp3 0 gog O NEM MON O 152 3 1 BONO 1 NON O 153 0 BIN O BIN EON D 154 3 1 1 NOM O 155 mp3 09 1 NEM i MOM 0 156 mp3 1 NOM 1 1 1 BON 0 157 mp3 1 BIN i NOM O 158 mp3 1 NEM BIN 1 MON O 159 mp3 0 BON BON o 160 mp3 EN BON 161 mp3 0 EM o NUN 162 mp3 1 mE BON 163 mp3 AMIS DMAT INSTALLATION amp OPERATION MANUAL PAGE 23 OPERATION WITH LOGIC INPUTS INPUT RELEVANT FILES MESSAGES 123 4 5 6 7 8 File mp3 0 BON 1 O 164 mp3 111 O 165 mp3 0 BIN 1 NOM O 166 mp3 i BM 1 MON 0 NUM O 167 mp3 0 o 2 o 168 mp3 1 BONO mM NM O 169 3 o 20 170 mp3 1 EM NM UM O 171 mp3 o EN EB o EB o 172 3 1 1 173 3 o EN o 174mp3 1 uM 175 3 0 BONO BON 1 0 176 mp3 BONO BON 1 177 3 0 NN Bom 1 0 178 mp3 EM O BUM 1 i O 179 mp3 o fal 1 2 EN 180 mp3 1 609 1 Bom 1 i O 181 3 0 1 MON
12. another hot red output Non use periods The power cord of equipment should be unplugged from the outlet when left unused for a long period of time Service Information Equipment should be serviced by qualified service personnel when The power supply cord or the plug has been damaged Objects have fallen or liquid has been spilled into the equipment C The equipment has been exposed to rain D The equipment does not appear to operate normally or exhibits a marked change in performance E The equipment has been dropped or the enclosure damaged THIS SAFETY INFORMATION IS OF A GENERAL NATURE AND MAY BE SUPERSEDED BY INSTRUCTIONS CONTAINED WITHIN THIS MANUAL CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONAL WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC HOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE Caution This symbol is intended to alert the user to the presence of uninsulated dangerous voltage within the products enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons This symbol is intended to alert the user to the presence of important operational and maintenance servicing instructions in the literature accompanying the appliance To prevent electric shock do not use this polarised
13. dealer or the manufacturer Product compliant with the safeguard regulations 73 23 EEC 89 336 EEC and 93 68 EEC about electromagnetic safetv and compatibilitv PAGE 40 AMIS DMAT INSTALLATION 8 OPERATION MANUAL 41 42 43 AUSTRALIA AND NEW ZEALAND www australianmonitor com au SYDNEY MELBOURNE BRISBANE NSW amp ACT SALES amp TAS SALES QLD SALES 149 Beaconsfield 22 277 42 Commercial Road Street Silverwater Middleborough Road Fortitude Valley NSW 2128 Box Hill VIC 3128 QLD 4006 Private Bag 149 PO Box 151 Blackburn PO Box 871 Fortitude Silverwater NSW 1811 South VIC 3130 Valley QLD 4006 Phone 02 9647 1411 Fax 02 9648 3698 Email Phone 03 9890 7477 Fax 03 9890 7977 Email Phone 07 3852 1312 Fax 07 3252 1237 Email nsw audiotelex com au vic audiotelex com au qld audiotelex com au EUROPE ASIA MIDDLE EAST www auStralianmonitor com au INTERNATIONAL SALES 149 Beaconsfield Street Silverwater NSW 2128 Australian Private Bag 149 Silverwater NSW 1811 Phone 02 9647 1411 Fax 02 9648 3698 Email international audiotelex com au ADELAIDE SA amp NT S
14. for the last received transmitted packet To make changes to the communication parameters active it is has expired necessary to power cycle the DMAT after having inserting a flash memory card with the updated config txt file The following table lists the values and parameters needed to connect the DMAT to a control system protocol speed timings etc MNEMONIC DESCRIPTION CMAD DMAT address in the RS485 bus ADD Value between 0 and 31 in decimal IMPORTANTI This address MUST be unique two devices with the same address can not co exist on the same bus CMCK Enabling of Checksum 0 Checksum deactivated 1 Checksum activated CMCL Enabling inclusion of end of packet characters CR and LF hexadecimal values OD and 0A 0 CR and LF l Insertion of CR and LF active CMBR Baud rate communication speed in bits per second 0 1200 bps 1 2400 bps 2 4800 bps 3 9600 bps CMPR Parity Bits 0 parity 1 odd parity 2 even parity CMSB Number of Stop Bits 1 1 StopBit 2 2 StopBits CMDB Number of data bits 7 7 bits per datum 8 8 bits per datum CMDR Minimum delay between end of reception a packet and delivery of the reply Value expressed in tens of Imsec between 0 and 15 in decimal 0 Minimum delay of 4msec 1 Minimum delay of 10msec 2 Minimum delay of 20msec PAGE 30 AMIS DMAT INSTALLATION amp OPERATION MANUAL SERIAL 5485 COMUNICATION Reply wait time CMDR This is the delay time before
15. having terminated the playing of the file the DMA1 goes into standby 1 the requested file is continuously played until a new input code is entered MIRS MODE INPUT RESTART MIRS O repeated activation or deactivating of the same input code does not influence the playing of the relevant MP3 file Only the activation of a different code can stop the playing of the current MP3 file and activate the playing of a new MP3 file 1 The relevant file commences playing from the beginning even if the same is already in play AMIS DMA1 INSTALLATION amp OPERATION MANUAL PAGE 13 CONFIGURATION FILE 4 10 Infrared movement sensor management parameters IMPORTANT the following parameters are enabled exclusively for the INT input Example PYDT 1 PYDL 10 TAPL 0 RSPL 3 MNEMONIC DESCRIPTION PYDT Activation of IR sensor on INT logic input 0 1 PYDL Delay time between the completion of playing an MP3 file and the next IR sensor activation value between 0 and 240 in decimal TAPL Setting of the AUTOPLAY time for playing of a message when the IR sensor is not activated value between 0 and 240 in decimal RSPL Delay time between IR sensor movement detection and commencement of MP3 playback value between 0 and 20 in decimal PYDT ACTIVATION INFRARED MOVEMENT SENSOR PYDT 1 IR sensor activated 0 sensor deactivated PYDL DELAY TIME BETWEEN END OF
16. of the MP3 file the DMA1 goes in standby of other inputs does not interrupt the playing of an MP3 file awaiting further logic input activation Activating the logic input plavlist is looped as long as the relative logic input once again or if the logic input remains active the next MP3 file remains activated in the playlist is played INPUT RELATIVE PLAYLIST NONE STANDBY IN 1 1 M3U ben IN2 2 M3U 2180 3 M3U 4 4 M3U inen IN 5 5 M3U IN 6 6 M3U ERN IN 7 7 M3U 8 VLINK FUNCTION NOTE If several inputs are activated the lowest playlist is activated For example if IN4 and IN5 are active the playlist 4 m3u is played stop stop stop 1 mp3 3 mp3 7 mp3 PLAVLIST 7 START 9 3 01 3 1 5 mp3 stop stop stop stop PAGE 18 AMIS DMAT INSTALLATION amp OPERATION MANUAL PLAVLIST OPERATION 6 5 MPLL 11 Prioritv plavlist Operating mode e Upon activation of a logic input the MP3 files in the playlist are played in sequence At the end of the playlist the DMAT goes in standby awaiting further logic input activation Activating the logic input once again or if the logic input remains active the MP3 files in the playlist are played again 1 mp3 gt 3 mp3 gt 7 mp3 PLAYLIST 1 START 005 mp3 4 01 mp3 5 mp3
17. p MNEMONIC DESCRIPTION LMP3 MP3 decoder output level value between 0 and 20 in decimal LOUT Main audio output volume line level outputs and amplified audio outputs value between 0 and 20 in decimal LLIN Line level input volume when no MP3 are plaving value between 0 and 20 in decimal LLI2 Line level input volume during the plavback of MP3 files value between 0 and 20 in decimal LLOU Loudness level value between 0 and 20 in decimal LTRE Treble tone control value between 0 and 20 in decimal LBAS Bass tone control value between 0 and 20 in decimal MOMD Power amplifier muting mode 0 1 LMP3 MP3 DECODER OUTPUT LEVEL VALUE 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 LEVEL OFF 2 5 9 14 20 26 33 40 48 56 66 77 88 100 112 128 144 161 178 200 OdB 6dB LOUT MAIN AUDIO OUTPUT VOLUME FOR LINE LEVEL AND AMPLIFIED AUDIO OUTPUTS VALUE 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 LEVEL OFF 55 35 28 23 20 17 14 12 10 8 6 4 2 0 2 4 6 49 40 12 dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB LLIN INL INR VOLUME WHEN NO MP3 IS PLAYING VALUE 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 LEVEL OFF 55 35 28 23 20 17 14 12 40 8B 5 2 0 4 6 8 40 12 dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 2 INL INR VOLUME DURING THE PLAYBACK OF FILES BACKGROUND MUSIC
18. remove the cover of the DMAT and move the relative jumpers see para 9 1 3 7 Line level audio input Line level audio input stereo allowing the connection of an external music source SAT CD Tuner second DMAT etc that is mixed with DMAT gener ated audio This functionality allows the mixing of a music source with scheduled commercials or spot announcements 3 8 Line level audio output Line level audio output stereo on extractable terminal strip 3 9 Amplified audio output Amplified stereo audio output 20W 20W for the connection of external speakers Connect external 4 8Q speakers to the SPK L GND and SPK R GND termi nal strip It is recommended to cable the DMA1 far from power cables The two cables that connect the speaker with the DMAT amplified audio output terminals can be a potential source of interference INSTALLATION 8 OPERATION MANUAL CONFIGURATION FILE 4 1 What is the configuration file The DMAT is a verv versatile device which can be adapted to the needs of the application in which it is used Different applications mav require adjustment of volume tone loudness communication parameters and tim ing The configuration file stored in the main directorv of the flash memorv together with the audio files makes it possible to programme the various parameters of the DMAT This file must be assigned the name config txt this extension has been used so it can be modified by any text editor inclu
19. sequence gt The DATA block is inserted only N D M DATA if provided for by D D command used Control System D D C E D M R K D D R 34 AMIS DMAT INSTALLATION OPERATION MANUAL SERIAL 5485 COMUNICATION 9 13 Basic protocol with CheckSum Reading the data of the DMAT from the control system Transmission sequence gt D M H D D K Control Svstem DATA gt ozo A oS Sending a command to the from the Control System Transmission sequence gt The DATA block is inserted only N D M DATA H if provided for by D D K command used Control System D D N A C E D M R K D D R 1 The CheckSum is introduced if the configuration parameter CMCK 1 2 The CheckSum is calculated summing all the characters marked by an asterisk AMIS DMAT INSTALLATION amp OPERATION MANUAL PAGE 35 SERIAL 5485 COMUNICATION 9 14 Basic protocol with CR and LF Reading the data of the DMAT from the control system Transmission sequence C N D M L D D 3 Control Svstem DATA oo
20. the transmission of a reply message required by some control systems to switch between the state of transmission and the state of reception The reply waiting time determines the minimum delay before the sends data in reply to the message received from the control system Set this time at a value different from 0 only if the control system requires it since the delay determines an extension of the time needed to complete the command 9 3 Framing error A framing error may take place if nothing is being transmitted on the serial line In order to avoid this mishap it is recommended that the control system ignores all data until it has received one of the STX ACK or NAK characters coming from a DMAT 9 4 NAK reply by a DMA1 The reply with the character is sent from DMAT to the control system when any kind of error is detected in the received message 9 5 Transmitting a command from a control system When sending a command from the control system to a 1 make sure itis sent after a minimum delay of 10ms after receiving the last instruction from the DMAT to ensure the DMAT has had sufficient time to process the last request IMPORTANT When using an RS485 bus remember to ignore the echo of the command that is sent from the control system with 5485 an echo is always present AMIS DMAT INSTALLATION amp OPERATION MANUAL 9 6 Basic format of dedicated protocols The DMAT supports up to four dedic
21. 5 Transmitting a command from a control system 42 Content of the configuration file 9 6 Basic format of dedicated protocols 4 3 How it is managed by the DMA1 9 7 Basic set up of data packets 4 4 Preparing the file 9 8 Control codes 45 Storing files in Flash memory 9 9 Address ADD 4 6 Audio adjustment parameters 9 10 Command CMD 47 Timing and switchover parameters 911 CheckSum 48 Diagram of operating parameters 912 Basic protocol 49 Input management parameters 9 13 Basic protocol with CheckSum 4 10 Infrared movement sensor management parameters 9 14 Basic protocol with CR and LF 915 Basic protocol with CheckSum CR and LF 5 SCHEDULED OPERATION 15 9 16 List of commands 5 1 Introduction to timed operation 9 17 Error codes 52 The palimpsest file palin txt 5 3 Mixer function 2222222 24 5 4 AVC function automatic control of the output volume 10 1 Technical features 10 2 Maintenance and conservation 10 3 Disposal AUS EUR USA Copyright 9th Feb 2006 Rev A 1 03 06 AMIS DMA1 INSTALLATION amp OPERATION MANUAL PAGE 3 INTRODUCTION 1 1 Introduction The Australian Monitor Installation Series DMA 1 digital message announcer is a compact yet highly featured digital playback device Utilizing an SD card digital storage format the DMAT delivers high quality stereo audio in an MP3 format Messages can be played or triggered using the on board controls via remote switches contact closure or via RS485 serial control The DMA 1
22. ALES 31 Walsh Street Thebarton SA 5031 PO Box 157 Hindmarsh SA 5007 Phone 08 8352 4444 Fax 08 8352 4488 Email sa audiotelex com au PERTH WA SALES 299 Fitzgerald Street West Perth WA 6005 PO Box 404 North Perth WA 6906 Phone 08 9228 4222 Fax 08 9228 4233 Email wa audiotelex com au AUCKLAND NZ SALES Unit B 11 Piermark Drive Albany 1331 New Zealand PO Box 512 Albanv 1331 Phone 09 415 9426 Fax 09 415 9864 Email sales audiotelex co nz
23. Hardware and software system able to read audio files The DMA1 is able to carry out this function 1 6 Wave High quality audio format extension wav compatible with the tracks of normal music CD s CD quality music utilises a sample rate of 44 1 KHz sec at 16 bit in stereo but the size of the file is approximately about 10Mb per minute 1 7 Audio compression in various formats The following graphic shows the space taken up by an uncompressed audio file of about 5 minutes wav and compressed in MP3 at 128Kbps MP3 WAVE SIE 51M MP3 TR INSTALLATION 8 OPERATION MANUAL INSTALLATION 2 1 Contents of the DMAT kit 2 2 Notices 1x DMAT device 1 DMA1 has been designed to work only with the following mains power supply adaptors 12 15VAC 12 24VDC 1x DMAT user manual 2 device must be serviced only by qualified staff 1x 240VAC mains power adaptor In order to prevent the risk of fire or shock do not put objects inside the 1x 128MB flash memory device through openings 4 Disconnect the device from power before cleaning Clean the device using a soft dry cloth Do not use liquids or sprays which contain flammable substances AMIS DMAT INSTALLATION amp OPERATION MANUAL PAGE 5 DESCRIPTION AND CONNECTIONS 3 1 Command description Connector for external connection of memory and command buttons 2 Flash memorv slot for Secure Digital or MultiMedia Card Command keys jed br
24. LATION MANUAL PAGETI CONFIGURATION FILE 4 8 Diagram of operating parameters LLOU LUIN LLI2 S LTRE 20W 20W CLASS D AMPLIFIER TAVC DSP SIGNAL PROCESSING LINE INPUT FILE MP3 SPOT LLI2 LINE INPUT MIXED PAGE 12 AMIS DMAT INSTALLATION amp OPERATION MANUAL CONFIGURATION FILE 4 9 Input management parameters The plaving of MP3 files takes place bv activating the logic inputs The activation modes are set through the IMOD TPCM MICP and MIRS param eters inserted in the configuration file Example 1 00 0 TPCM 10 MICP 1 MIRS 0 MNEMONIC DESCRIPTION OF TIMING PARAMETER IMOD Setting the mode of the logic inputs as either active high or active low TPCM Setting the persistence time of the input command time to wait before the DMA1 interprets the input command expressed in decimals of milliseconds value between 0 and 255 in decimal MICP Setting Mode Input Continuous Play MIRS Setting Mode Input ReStart IMOD INPUT MANAGEMENT MODE IMOD 0 active low input mode the logic input is active when connected to the ground GND of the device 1 active high input mode the logic input is active when connected to a positive voltage between 5 and 12VDC ITPCM TIME PERSISTENCE INPUT COMMAND MODE TPCM 0 delay 100 1 second 1 10mSeconds 200 2 seconds 2 20mSeconds 250 2 5 seconds MICP MODE INPUT CONTINUOUS PLAY MICP 0
25. N NUM 222 mp3 i 1 1 2 223 mp3 0 EON O og 0 224 mp3 BONO NON 0 1 225 mp3 0 o EN o EB 226 mp3 1 NE EON 0 1 ise 227 mp3 1 2 o 1 228 mp3 BON 1 BON 0 im 1 229 3 1 MOM 1 230 mp3 1 NM 1 BON O 1 1 231 mp3 o EW o EB 2 pa 1 BON o 0 BIN 1 233 mp3 o BIN NEM O NM 1 234 mp3 1 EN o EN o 1 235 mp3 0 09 NM O NM 1 236 mp3 1 NOM 1 O 1 237 3 oEB EN o EB 1 238 mp3 1 EB o EB 239 mp3 gog MOM 1 240 mp3 1 BONO MON 1 241 mp3 0 NUS 1 242 3 1 O NUM 1 1 1 243 mp3 og 1 MUN 1 1 244 mp3 1 1 MOM 1 1 1 245 mp3 2 1 246 mp3 1 BON 1 1 l 247 mp3 o gos 0 1 248 mp3 i EN o EB 249 mp3 0 1 1 1 250 3 1 NE O 1 1 1 251 mp3 o EN 2 1 252 mp3 1 1 1 1 1 1 253 mp3 0 BN 1 1 1 1 1 254 mp3 1 1 1 1 1 255 mp3 AMIS DMA1 INSTALLATION amp OPERATION MANUAL PAGE 25 SPECIAL FUNCTIONS 8 1 Connection of two DMA1s Connecting two DMATs in cascade via the Vlink connection and the audio One DMAT must be programmed to run in playlist mode playing the musical inputs outputs see figure can recreate the typical operating mode items PLAYLISTS TXT the other DMAT is programmed to run according to of a commercial radio station a schedule PALIN TXT playing the commercials spot announ
26. also boasts an on board 20 watt per channel D class power amplifier as well as stereo inputs amp outputs which allow it to be inserted in line with another BGM feed The DMA 1 s compact size belies the wealth of features it offers It is a highly innovative amp cost effective digital message storage amp playback device that has a host of commercial applications 1 2 What is MP3 MP3 is an acronym for Mpeg 1 layer 3 This is an audio compression standard which eliminates sounds which the human ear cannot hear via a psycho acoustic algorithm The purpose of this compression is to reduce the space taken up by an audio file while still ensuring excellent quality The greater the compression the less the audio quality The right compromise which guarantees a quality comparable to that of a Compact Disc is 128 Kbps thousands of bits per second which represents the most widely used manner and reduces the size of an uncompressed file by 10 times 1 3 Encoder Software which compresses a CD audio or wave file in MP3 There are many programmes of this kind and it is virtually impossible to say which is the best Freeware software encoders suitable for various operating systems can be downloaded from the following internet site www mp3server 4t com PAGE 4 AMIS DMA1 1 4 Decoder Software which decompresses an MP3 audio file in order to send it to a digital analog converter and reconstruct the original audio signal 1 5 Player
27. ated RS485 protocols Which of these four protocols is used by the serial connection is defined in the configuration file config txt par 9 2 The difference between these four formats is due to the presence or absence of CheckSum and or of the end Of packet characters CR Carriage Return character ODH and LF Line Feed character OAH 9 7 Basic set up of data packets Control code Y DMAT address Command code Command data Y CR LF control codes PAGE 31 SERIAL 5485 COMUNICATION IMPORTANT The introduction of CheckSum at the end of the block of data and characters of CR LF is defined in the configuration file config txt par 9 2 9 8 Control codes The control codes are characters they belong to the first 32 ASCII characters and cannot be printed out which define the type of information contained in the packet following them The control codes used are those which appear on the following table The initialises serial communications when it receives the character ENQ MNEMONIC CODE DESCRIPTION STX 02H Start TeXt Beginning of reply packet ETX 03H End Text End of reply packet ENQ 05H EnQuiry Beginning of packet addressed to DMA1 ACK 06H ACKnowledged Beginning of reply packet all OK LF OAH Line Feed End of line code CR Carriage Return NAK 15H Not AcKnowledged Beginning of r
28. cements with playlist DMAT with palimpsest om REMOTE SD MMC VOLUME REMOTE SD MMC VOLUME CONTROL MEMORV CONTROL MEMORV eo eo Australian Monitor Australian Monitor AA A INSTALLATION SERIES INSTALLATION SERIES Digital Message Announcer Digital Message Announcer DMA1 DMA1 12 24 LOGIC PRE PRE SPK 12 24 LOGIC PRE PRE SPK VDC IN INPUTS OUT OUT VDC IN INPUTS IN OUT OUT 112345678 LIRILLRILLR 412345678 LLRILLRILLR gt gt PRE When a time event is to be played the schedule programmed DMAT waits Once the playing of the time event is over the plavlist programmed DMA1 for consent the completion of playing the current MP3 music file from will start to play the following MP3 music file in the playlist playlist programmed DMAT which goes into standby before starting to play the commercials spot announcements PAGE 26 AMIS DMAT INSTALLATION amp OPERATION MANUAL SPECIAL FUNCTIONS 8 2 Amplifier Bridging 40W The 1 has the capability of bridging the outputs of the stereo power amplifier to create a 40W bridge mono configuration to power a single 8ohm loudspeaker of greater power capacity To enable this operational mode in addition to wiring the speaker in a bridged configuration it is necessary to set the following parameters in the config txt fil
29. d LF characters NOTE CheckSum is enabled by the CMCK parameter of the configuration file config txt e f CMCK 1 CheckSum will be calculated automatically and added to the reply packet any packet beginning STX When a packet is received the DMAT calculates the CheckSum of the received packet locally and compares it with the one contained in the packet itself If the calculated CheckSum is identical to the received CheckSum the DMA1 perform the command otherwise an error packet is transmitted packet beginning with e f CMCK 0 CheckSum will not be appended to transmitted packets and will not be compared also because it is missing in the data in the received packets The following figure shows an example of the calculation of a CheckSum in a command packet delivered by the control system ADD CMD DATA CHK E 0150 0132 8 05H 30H 31H 35H 30H 31H 33H 32H 38H 43H 431H 35H 33H 32H 18CH AMIS DMA1 INSTALLATION amp OPERATION MANUAL PAGE 33 SERIAL 5485 COMUNICATION 9 12 Basic protocol Reading the data of the DMAT from the control system Transmission sequence gt D M D D Control Svstem DATA z gt ozo xam Sending a command to the DMA1 from the Control System Transmission
30. des a list with the relevant comments of all the commands managed bv the DMAT DESCRIPTION CMD COMMAND DATA REPLY DATA STATUS request 30 None abcd a State of the player S Stop P Play b reserved c reserved d reserved STOP 31 None None PLAY First 32 None None PLAY Next 33 None None PLAY Prior 34 None None PLAY File 50 Name of file without extension None 4 characters only PLAY File 2 51 Name of file without extension None automatic STOP before PLAV 4 characters only SET Volume 52 Level in hexadecimal 0 14H None SET Treble tone control 53 Level in hexadecimal 0 14H None SET Bass tone control 54 Level in hexadecimal 0 14H None SET Loudness 55 Level in hexadecimal 0 14H None Version of firmware 35 None P DMA1 x version xx Release Version State of inputs 37 None abcdefgh a IN OUT 7 b IN OUT 8 c IN6 d IN5 4 f IN3 g IN2 1 Flash memorv size 38 None Size of the flash MAX 4 characters Title of item being plaved 39 None Title of the item MAX 12 characters PAGE 38 AMIS DMAT INSTALLATION amp OPERATION MANUAL SERIAL 5485 COMUNICATION 9 17 Error codes The following table lists all the error codes which the DMAT delivers together with the NAK packet if problems are found CODE DESCRIPTION 10H Failure to convert command code CMD It could contain characters which are outside the representation of a hexadecimal
31. ding PocketPC text editors 4 2 Content of the configuration file Each line of the configuration file consists of Mnemonic code of the parameter to be set It alwavs consists of our CAPITAL alphanumeric characters and must alwavs be at the beginning of the line No more than one parameter is permitted on the same line Separating character This MUST be inserted just after the mnemonic code without any spacing or tab characters The relevant numerical parameter expressed as decimal be inserted directly after the separation character without any spacing or tab characters Example LMP3 14 LOUT 14 LLIN 14 LLI2 5 LLOU 10 LIRE 10 LBAS 10 MOMD 0 AMIS DMA1 INSTALLATION amp OPERATION MANUAL 4 3 How it is managed by the At the time the DMAT is turned on or when the flash memory card is in serted the DMAT will start to read the main directory of the flash memory If the file config txt is found the DMAT will store the configuration param eters into its own internal non volatile memory The parameters therefore stay in the internal memory of the DMAT even after the device has been turned off or the flash memory card removed It is therefore not manda tory for the configuration file to always be present on the flash memory card Once all the parameters have been read and stored to the DMAT the config txt file can be deleted NOTE If it is necessary to configure multiple DMA1s with the same c
32. e OMON 1 INVR 1 OMON STEREO MONO AUDIO OUTPUT SWITCH OMON 0 STEREO audio output 1 MONO audio output INVR INVERTED RIGHT CHANNEL AUDIO OUTPUT SWITCH INVR 0 right audio output channel not inverted STEREO 1 lt right audio output channel inverted BRIDGE MONO configuration Panelplayer 20W 20W STEREO Panelplayer 40W MONO SD MMC VOLUME SD MMC VOLUME CONTROL MEMORY e ON CONTROL MEMORV e ON eo Australian Monitor Australian Monitor INSTALLATI ENIZERIEE INE TAL CATAN SERIES Digital Message Announcer Digital Message Announcer DMA1 DMA1 12 24 LOGIC PRE PRE SPK LOGIC PRE PRE SPK VDC IN INPUTS IN OUT OUT VDC IN INPUTS IN OUT OUT 412345678 L ERIL R 412345 LeRIL ER 0000 0 000 0 00 20W H 20W 40W AMIS DMA1 INSTALLATION amp OPERATION MANUAL PAGE 27 SERIAL 5485 COMUNICATION 9 1 RS485 communication The DMAT can be connected to a Crestron control svstem or similar via RS485 serial connection Interference effects and induced noise on the serial line mav cause anoma lous behaviour and possible damage to the DMAT unit To avoid this take the following precautions 1 Do not let the serial cables transit the same conduits as power cables or cables with elevated voltag
33. e Maintain a safe distance of at least 10 cm between these cables 2 Connect the serial cable screen to the ground of one of the RS485 devices do not connect the screen at both ends 3 Disconnect power from the DMAT and control system before wiring the serial control lines The DMAT supports up to 4 different RS485 modes of operation accord ing to the RS485 electrical standard This serial multipoint communication supports the connection of up to 32 devices with a maximum bus distance of 50 metres DMAT devices connected to the RS485 bus can not autonomously begin communication but can respond to a specific request command from a control system The RS485 connection parameters speed parity check sum etc are set in the configuration file config txt par 9 2 PAGE 28 AMIS DMAT IMPORTANTI The internal electronics of DMAT are not galvanically insulated from the RS485 line in case of short circuit or discharge to ground it is possible to damage not only the DMAT but the control system to which it is connected e The control system must remember to ignore the transmission echo from the control system that is returned through the RS485 serial line IMPORTANT enable the serial port through the IN5 485A and IN6 485B pins remove the cover of the device and move the P1 and P2 jumpers as indicated in the following figure e With an RS485 connection termination resistors must be appl
34. eply packet ERROR 9 9 Address ADD 9 10 Command CMD The address is a unique number that allows the control system to establish CMD command is used to define an operation to be carried out for example communication with one of the various modules connected to the same serial PLAY reading the state or setting of the volume Commands are defined as communications line ASCII characters and consist of 2 characters The DMAT address is defined in the configuration file config txt par 9 2 In the following sections of this chapter a list of commands and detail about each command will be provided A IMPORTANTI When setting the address it is necessary to be careful to not define more than one DMAT with the same address otherwise the communication becomes confused and irregular The address can assume any value between 00H and 1FH The address is expressed in ASCII characters and consists of 2 characters PAGE 32 AMIS DMA1 INSTALLATION amp OPERATION MANUAL SERIAL 5485 COMUNICATION 911 CheckSum CHK CheckSum ensures that packets are complete and not corrupted during transmission by any noise or interference induced on the RS485 bus The CheckSum is calculated summing the hexadecimal values of the ASCII characters contained in the data packet excluding the control code The two least significant characters in hexadecimal of the result represent the CheckSum value and are added to the end of the packet before any CR an
35. functioning of a timetable is provided below 00 05 5 0 05 SPOTTI SPOTI2 00 11 SPOTO1 SPOTO7 SPOTO3 In this case the DMAT remains in standby for 5 minutes from the moment it is turned on At the 5th minute the DMAT fades out the external line level audio input source in order to play the 00 05 time event composed of 5 files AMIS DMA1 INSTALLATION amp OPERATION MANUAL Once the time event has finished playing Spot05 Spot11 Spot12 Spot13 and Spot14 the DMA1 fades the external line level audio input back in Upon reaching the 11th minute the DMAT fades out the external line level audio input source and plays the 00 10 time event composed of 3 MP3 files PAGE 15 SCHEDULED OPERATION IMPORTANTI When using the line level audio inputs check the settings of the LLIN LLIZ and parameters inserted in the configuration file par 4 6 Programming limits Max programming time permitted 1 hour cyclic From 00 00 to 00 59 Max quantitv of time events 60 events Max quantitv of MP3s per time event 8 MP3 files Max quantitv of MP3s per palimpsest 500 MP3 files 5 3 Mixer function level LLI2 according to a programmed fade time TFOU Then the sequence of MP3 files of the time event are played at LMP3 level mixed with the DMAT has an audio input for connection to external music sources external audio source with level LLI2 with a mixer function to mix this source wi
36. gt 4 ozo Sending command to the DMAT from the Control Svstem Transmission sequence gt The DATA block A C is inserted only D M DATA if provided for by D D F command used Control System 1 C M L K D B C E L D M R F K D D R 36 AMIS DMAT INSTALLATION amp OPERATION MANUAL SERIAL 5485 COMUNICATION 9 15 Basic protocol with CheckSum CR and LF Reading the data of the DMAT from the control system Transmission sequence z DO PS 0 Control Svstem DMA1 gt 4 ozo DATA x do my Sending a command to the from the Control System Transmission sequence DATA z Control Svstem DMA1 1 The CheckSum is introduced if the configuration parameter CMCK 1 2 CheckSum is calculated summing all the characters marked by an asterisk AMIS DMA1 INSTALLATION amp OPERATION MANUAL The DATA block is inserted only if provided for by command used 2 gt zx Mm 37 SERIAL 5485 COMUNICATION 9 16 List of commands and operating fields This table provi
37. he file intend to play except for the extension E g the command ENQ 00501234 requires the playing of the file 1234 mp3 on DMAT with address 00 33H Failure to play the requested file The file could be corrupt AMIS DMA1 INSTALLATION amp OPERATION MANUAL PAGE 39 SPECIFICATIONS POWER SUPPLV 12 15VAC or 12 24VDC CONSUMPTION IN STANDBV 1W PROTECTION internal fuse 4A delayed CAPACITY OF EXTRACTABLE MEMORY SD MMC from 32MB to 1GB INPUT ABSORPTION 5 mA FORMATS ACCEPTED layer file from 64 to 160 Kbps FREQUENCY RESPONSE 20 20 000 Hz 3dB SIGNAL NOISE RATIO 90dB HARMONIC DISTORTION 0 196 OUTPUT POWER 20420W 24V 4 02 THD 0 04 AUDIO CONTROLS General output volume control Control of input volume and background level with mixer function Separate bass and treble tone controls Loudness level control Automatic fade in Automatic fade out CONTROL KEYS 4 buttons REW PLAY STOP FWD and menu functions CLASSIFICATION IP30 on the basis of liquid and dust penetration SIZE 102x102x19mm 10 2 Maintenance and conservation See par 2 2 SERIAL NO A Power 12 24VDC 2A ACN 001 345 482 10 3 Disposal To safeguard the environment the device and its accessories must be disposed of according to legal requirements in properly equipped places or as special waste If you do not know the legal requirements please contact the
38. ied on both extremes of the serial line to avoid the generation of stationary waves and to define the impedance of the serial line even in absence of serial communications The DMAT features internal termination resistors enabled through a JP1 bridge jumper To deactivate the terminating resistors remove the cover of the device and remove the JP1 jumper indicated in the following figure INSTALLATION amp OPERATION MANUAL SERIAL 5485 COMUNICATION o JPI JP1 P1 P2 P1 LI LI P2 Position P1 and P2 jumpers IN5 and IN6 inputs with logic Position P1 and P2 jumpers IN5 and IN 6 inputs enabled to the operation Default operation as 5485 serial port To move the bridges remove the cover of the device and move the jumpers of the board as indicated in the figure AMIS DMAT INSTALLATION amp OPERATION MANUAL PAGE 29 SERIAL 5485 COMUNICATION 9 2 Serial port communication parameters config txt IMPORTANTI notes for the control svstem The parameters of the RS485 serial port length of the packets paritv speed etc are set in the configuration file config txt The is ready for serial communication instructions under the following conditions These parameters must be compatible with the external control svstem to When is turned on which DMAT is connected e When the previous communication instruction has been completed A IMPORTANT When the timeout time
39. ief pressure previous file prolonged pressure reduce output volume B so gt PR brief pressure next file prolonged pressure increase output volume Red LED lit device is on e Green LED lit file playing blinking DMAT in pause STOP IMPORTANTI e Volume control via the keys is only possible during the playing of an MP3 audio file e Pressing STOP during plaving causes the DMAT to pause until reactivation with the PLAY key This condition is indicated by the blinking green LED 4 REMOTE SD MMC VOLUME CONTROL MEMORV e Australian Monitor INSTALLATION SERIES Digital Message Announcer DMA1 12 24 LOGIC PRE PRE SPK VDC IN INPUTS IN OUT OUT T E 4123456768 L RIL RIL R CTTLLLLLLLI ETO 1 e 6 AMIS DMAT INSTALLATION amp OPERATION MANUAL DESCRIPTION AND CONNECTIONS 3 2 Connection description VAC DC Power input 12 15VAC or 12 24VDC INL Line level audio input left channel for connection of external music sources SAT CD Tuner etc to be mixed with DMAT generated audio 6 12VDC Auxiliary 12Vdc voltage available for input s activation or external feed sensors MAX 100mA GND Ground signal of line level audio input Q GND Ground for input activation using external contacts INR Line level audio input right channel for auxiliary ground voltage connection of external m
40. igh signal levels at the inputs Power down amp disconnect units from mains voltage before making connections Never hold a power switch in the ON position if it won t stay there itself Do not use the unit near stoves heat registers radiators or other heat producing devices 20 Do not block fan intake or exhaust ports Do not operate equipment on a surface or in an environment which may impede the normal flow of air around the unit such as a bed rug weathersheet carpet or completely enclosed rack If the unit is used in an extremely dusty or smoky environment the unit should be periodically blown free of foreign matter Do not remove the cover Removing the cover will expose you to potentially dangerous voltages There are no user serviceable parts inside Do not drive the inputs with a signal level greater than that required to drive equipment to full output Do not connect the inputs outputs of amplifiers or consoles to any other voltage source such as a battery mains source or power supply regardless of whether the amplifier or console is turned on or off Do not run the output of any amplifier channel back into another channel s input Do not parallel or series connect an amplifier output with any other amplifier output Australian Monitor Inc is not responsible for damage to loudspeakers for any reason Do not ground any red hot terminal Never connect a hot red output to ground or to
41. onfiguration parameters a single flash memory card with the appropriate config txt file can be prepared and sequentially insert this memory card into all the DMATs to be configured The final flash memory cards to be inserted into each DMAT now only need to contain the MP3 audio files 4 4 Preparing the file Any ordinary text editor like Windows Notebook can be used to create the config txt file The file must be saved as a pure text file txt Should other programmes be used e g Microsoft Word be careful to save the document as text only otherwise control characters would be inserted which would make it impossible for the DMAT to interpret the file 4 5 Storing files in flash memory The configuration file and all the MP3 audio files can be stored to the flash memory card via a special USB reader writer for PC PAGE 9 CONFIGURATION FILE 4 6 Audio adjustment parameters The DMAT allows for the following audio adjustments Adjusting the level of the background music while delivering 2 commercials spot announcements e Independent adjustments of the MP3 file level line level audio input volume and general amplified line level output volume Activation deactivation of power amplifier muting mode Adjustment of loudness level The following tables show the relation between the value set in the configuration file and the actual value of the audio parameter Separate adjustment of bass and treble tone control 9
42. playlist PAGE 19 OPERATION WITH LOGIC INPUTS 7 1 Logic input operating mode 7 2 Binary input command codes The DMAT can also play individual MP3 audio files with direct selection Activating the logic inputs in binary combination allows the playing of up from eight logic inputs par 3 4 The DMAT enters this working mode to 255 messages named according to the audio files as shown in the if there are no PALIN TXT and PLAYLIST TXT files present following table Activation is carried out directly or in binary combination up to a maximum of 255 files using the logic inputs INT IN2 INA IN5 IN6 IN7 and IN8 The play modes are set through the IMOD TPCM MICP and MIRS parameters inserted in the configuration files par 4 7 INPUT RELEVANT FILES MESSAGES 1 5 1624 7 E83 File mp3 BON o MON 0 MOM O MON Standby 1 NM O MON O MUN 1 mp3 individual activation input IN1 0 Bim NUM O MOM 0 NON 2 mp3 individual activation input IN2 i NE 0 MON MON O NUM 3 mp3 binary combination inputs INT IN2 0 EN o KI am p3 individual activation input IN3 1 2 o 2 5 mp3 binary combination inputs INT IN3 EM 1 NUN 0 MOM O NON 6 mp3 binary combination inputs IN2 4 IN3 i NEM NON EON O NUM 7 mp3 binary combination inputs IN1 IN2 IN3 BON O BIN NOM O NOM 8 mp3 individual activation input INA
43. plug with an extension cord receptacle or other outlet unless the blades can be fully inserted to prevent blade exposure To prevent electric shock match wide blade of plug to wide Slot fully insert INTRODUCTION AND CONTENTS 1 INTRODUCTION 4 6 PLAVLIST OPERATION 17 1 1 Introduction 6 1 Introduction to playlist mode operation 12 What is MP3 62 What is a playlist file 13 Encoder 6 3 Playlist activation by logic inputs MPLL 1 4 Decoder Mode PLayList parameter 15 Player 6 4 Stop amp Play Priority Playlist 16 Wave 6 5 Priority Playlist 17 Audio compression in various formats 6 6 Stop amp Play Standard Playlist 6 7 Standard Playlist 2 INSTALLATION 5 68 Stop amp Play Restart Playlist 2 1 Contents of the DMAT kit 6 9 Restart Playlist 22 Notices 7 OPERATION WITH LOGIC INPUTS 20 3 DESCRIPTION AND CONNECTIONS 8 71 Logic input operating mode 3 1 Command description 72 Binary input command codes 3 2 Connection description 33 Power supply 8 SPECIAL FUNCTIONS 26 3 4 Logic inputs 8 1 Connection of two DMA1s 3 5 IN OUT 8 Vlink input output 82 Amplifier bridging 40W 3 8 Serial RS485 connection 3 7 Line level audio input 9 RS485 SERIAL COMMUNICATION 28 3 8 Line level audio output 2 9 1 RS485 communication 3 9 Amplified audio output 92 port communication parameters config txt 4 CONFIGURATION FILE g Ja IN 9 4 by a DMA1 41 What is the configuration file 9
44. re set time intervals This list is a simple text file palin txt which contains a number of time events along with a sequence of MP3 files to be played for each specific time event There are a few simple rules on how to set the palimpsest firstly the time for an event must be defined in minutes Eg 00 10 NOTE It is very important to start a new line of text for each event and to separate the hours from the minutes using the character On the same line the names of the MP3 audio files to be used and their sequence must be defined max 8 characters There are three different acceptable formats for separating multiple MP3 filenames for each event 1 Separating character Tab between one MP3 and the next E g 00 10 5 0401 spot02 5 0103 2 between one MP3 and the next E g 00 10 spot01 spot02 spot03 3 Semicolon between one MP3 and the next E g 00 10 spot01 spot02 spot03 Once the configuration has been completed the file will appear similar to the following example 00 00 5 0704 5 0 07 00 05 SPOTOS 5 0 17 00 10 SPOTTI SPOTO2 00 15 SPOTO1 SPOTOS SPOTO3 SPOTO6 SPOTO5 EXAMPLE OF PALIN TXT FILE WITH w SUnS SOT 00 30 SPOTOS SPOTIO m AT INTERVALS OF 5 MIN 00 35 SPOTO5 SPOT11 SPOT12 SPOT13 SPOT14 00 40 SPOTO2 SPOTI1 OF COMMERCIAL SPOTS 00 45 5 0704 5 0 07 00 50 SPOTO2 SPOTTI 00 55 SPOTOS SPOTTI An example of the reading and
45. rnal applications 0 standby 1 in play 12V Permits two DMA1s to be connected in cascade for the synchronised management of music playlists and commercials spots spot announcements in a scheduled time frame connection Vlink par 8 1 AMIS DMA1 INSTALLATION amp OPERATION MANUAL PAGE 7 DESCRIPTION AND CONNECTIONS 3 3 Power supply The DMAT may operate with the following main power adaptors 12 15VAC 12 24VDC It is recommended to use the mains adaptor supplied with the device The red POWER LED lights up when power is present 3 4 Logic inputs The DMAT has eight multi function logic inputs to control the playing of the either playlists or individual audio files The pins are GND IN 1 IN IN 3 IN 4 IN 5 IN 6 IN 7 IN 8 qoo Qr ge oq eo T In order to activate the playing of a file connect the desired logic input pin to GND or the desired logic input pins when operating in binary logic 3 5 IN OUT 8 input output Vlink Programmable logic input output to connect two 15 in cascade for synchronised management of music playlists with commercials spots at scheduled intervals without interruptions 0 standby 1 play 412V PAGE 8 AMIS DMAT 3 6 Serial 5485 connection The DMAT be connected to RS485 bus that can be controlled by a Crestron control system or any other 5485 enabled control system To enable RS485 control pin IN5 485A and IN6 485B
46. th the files played from flash memory see par 8 3 At the time scheduled for delivering each time event Once the time event has finished the DMAT brings the external audio the DMAT fades out the external audio source from the level LLIN to the source back to the level LLIN according to a programmed fade time TFIN AUDIO LEVEL LINE INPUT FILE MP3 SPOT LMP3 TFOU TIME LINE INPUT MIXED PAGE 16 AMIS DMAT INSTALLATION amp OPERATION MANUAL PLAVLIST OPERATION 6 1 Introduction to plavlist mode operation When the flash memorv is inserted the DMAT analvses its content to define its mode of operation based upon the files present 1 File PLAYLIST TXT plays audio files in sequence according to the list present in the file 2 File 1 M3U 2 M3U 3 M3U 4 M3U 5 M3U 6 M3U 7 M3U plays audio files in sequence according to the list present activated by logic input 1 m3u IN2 2 m3u IN3 3 m3u INA 4 m3u IN5 5 m3u 26 m3u 1 7 7 m3u During plav the four command buttons REW STOP PLAV and FWD are active 6 2 What is a playlist file The is able to follow a sequence or list of audio files this play list is a simple text file called plavlist txt which can be inserted in the main directorv of the same memorv containing the audio files Follow a few easy rules to set the sequence Example 1 Example intro with 3 with part 1 numbers 7 names part 2 9 monologu 5 music 01 part 3
47. usic sources SAT CD Tuner etc to be mixed with DMAT generated audio 6 1 Multi function input for activating 1 mp3 file or 1 m3u plavlist direct or bit 0 in binarv combination ovr Line level audio output left channel Multi function input for activating 2 mp3 file or ow Ground signal of line level audio output m3u playlist direct or bit 1 in binary combination 9 OUT R Line level audio output right channel B IN3 Multi function input for activating 4 mp3 file or SPKL Amplified audio output for speaker 20W 3 m3u playlist direct or bit 2 in binary combination fsftchisnnel B IN4 Multi function input for activating 8 mp3 file or 10 GND Ground signal of amplified audio output 4 m3u playlist direct or bit 3 in binary combination 10 SPKR Amplified audio output for speaker 20W Q IN5 485A Multi function input for activating 16 mp3 file or right channel 5 m3u playlist direct or bit 4 in binary combination configurable for serial RS485 communication see chap 9 IN6 485B Multi function input for activating 32 mp3 file or 6 m3u playlist direct or bit 5 in binary combination Configurable for serial RS485 communication see chap 9 Q IN OUT7 Multi function input output for activating 64 mp3 file or 7 m3u playlist direct or bit 6 in binary combination Q IN OUT8 Multi function input output for activating 128 mp3 file direct or bit 7 in binary combination Configurable for exte
48. value The permitted values F 0 9 11H Failure to convert the value contained in DATA into a number It could contain characters which are outside the representation of a hexadecimal value The permitted values 022297 12H Failure to convert the CheckSum CHK It could contain characters which are outside the representation of a hexadecimal value The permitted values are F 0 9 13H CheckSum wrong 14H Reserved error 20H Wrong value in the parameter of the command SET_Volume It could be more than the maximum permitted value 21H Wrong value in the parameter of the command SET_Treble It could be more than the maximum permitted value 22H Wrong value in the parameter of the command SET_Bass It could be more than the maximum permitted value 23H Wrong value in the parameter of the command SET Loudness It could be more than the maximum permitted value 30H The command PLAY cannot be processed because the flash memory is missing 31H The command PLAY excluding PLAY File 2 cannot be processed because is already playing To solve the problem first send the command STOP or else use the command PLAY_File_2 which automatically stops any file being played 32H The file requested via the command PLAY_File or PLAV File 2 has not been found The four characters inserted as an argument for these commands must correspond exactly to the name of t

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