OneDAP User Manual
Contents
1. RSF Europe USER MANUAL Table of contents dh a o AN Overview Connections Configuration Technical specifications Page 3 Page 4 Page 5 Page 9 Chapter 1 Overview The OneDAP is a compact audio player specially designed for easy installation in stand alone or centrally controlled situations lts small size and simple connectivity enables an easy and fast installation The latest single audio player in the RSF ProDAP product line the OneDAP benefits from RSF s long experience of offering extreme reliability flexibility and ease of programming The OneDAP is designed to replace CD players wherever reliability is a requirement and can read 16 bit uncompressed WAV files at up to 48kHz sampling rate for audio quality better than a CD By putting a single WAV file on the memory card the OneDAP will simply play in a perfect loop Other connfigurations can be setup however by adding a config file and further audio files Chapter 2 The OneDAP has 2 input contacts that can be multiplexed for 3 discrete triggers One input can be changed to an out put for instances where an external device needs to be triggered Power input Flash card slot Audio output Right Audio t pe 3 port terminal block Ground Input 1 Input 2 Output Chapter 3 Configuration Configuration Method The OneDAP is configured through a combination of the filenames of the audio tracks and a t2. V 2mA Enclosure io Black metal box Dimensions mmmeee 110 x 50 x 30 mm Lx Dx H IW CIB Discs ii 195 Gr Environment Temperature olaaa 0 C 32 F to 50 C 122 F Relative humidity 0 90 Warran aca 3 years Optional accessories MicroAMP Miniature audio amplifier 2x10W MiniAMP Miniature digital audio amplifier with 3 band EQ 2 x 30W MicroRAD PIR presence detector MicroTaCAP3 Capacitance sensor for non contact switch Technical Specification Chapter 4
3. ext file found on the flash card called Config txt The firmware of the OneDAP can be found in the file OneDAP PGS and is not intended for user editing Looping a file When switched on if there is one single audio file on the SD card the OneDAP will automatically start playing it in a loop If there are multiple files on the card the file that is to be looped while awaiting other triggers should be called Loop wav for an uncom pressed wave file or Loop mp3 for an MP3 file A OneDAP should not have both Loop wav and Loop mp3 on its SD card at the same time When the loop file is Loop wav it will play in a perfect loop 1 e the listener will not be able to hear where the file starts and ends obviously content dependent GPIO setup The two GPIO ports on the OneDAP as shown on page 4 can be used in 3 different modes One input and one output Two inputs Two inputs multiplexed to give three discrete selection options These 3 different modes can be determined according to the required configuration and operating modes as described below When the output is used it can either be normally high NH at 3V DC or normally low NL at OV No more than 2mA of current can be drawn from the output Direct selection mode In this configuration up to 3 separate audio tracks can be individually selected through the use of one or both input contacts If there is only one audio track to be triggered the OneDAP will have one input and one o
4. goes low for 0 5s either at beginning of file or time tttt after beginning V Output NL Output goes high until the end of the track starting either at the beginning of the file or time tttt after the beginning Output NH Output goes low until the end of the track starting either at the beginning of the file or time tttt after the beginning Status LED There is a status LED above the power input port of the OneDAP When this is off the OneDAP either has no power or is not play ing an audio file If this is flashing it signifies the OneDAP reading data from the SD card and when it is on constantly this means an audio file is playing Settings controlled by text file Config txt When delivered new the file Config txt is found on the SD card and contains the following data OneDap Config V1 5 FastTrig 0 binary value used to resolve triggering issues If multiple OneDAPs are to be started together in synch start mode changing this value to 1 will improve synch accuracy NB to guarantee accurate synchronisation the RSF MultiDAP IP multi channel audio player should be used TrigLoop 0 0 Does not loop selected track if contact is still pressed when track comes to its end 1 Restarts selected track if contact is still pressed when track comes to its end LeftLevel 80 Left channel volume 0 to 100 RightLevel 80 Right channel volume 0 to 100 TrebleBand 10 Semi parametric EO selection of treble audio band in 1kH
5. or all tracks in the OneDAP however it is recom mended practise to include this configuration also in subsequent tracks The following table explains the different options for posi tion X and the corresponding setting Direct selection mode The track can t be interrupted or restarted Direct selection mode The track can be interrupted or restarted Direct selection mode the track is played as long as the contact is maintained closed Random mode The wack can dermis Filenames tttt tttt 1s used to define either the length of time that the output will be triggered for or the delay between an event happening and the output triggering This 1s explained in further detail in the table below tttt represents the time in 100ths of a second e g tttt 0250 would mean 2 5s Four digits must be used even if the first 1 2 or 3 digits are 0 The maximum amount of time is 99 995 Filenames Y The Y part of the filename is used to define the use of the output contact of the OneDAP Y is used in conjunction with the part tttt to allow fuller control over the OneDAP The following table shows the different ways that the output can be configured NH Normally High NL Normally Low to describe the native state of the output If the output is not to be connected to anything the Y part of the filename can optionally be omitted Output NL Output goes high for 0 5s either at beginning of file or time tttt after beginning Output NH Output
6. s two inputs and no outputs Closing the contact of input 1 will trigger the next track on the card as defined by their filenames and closing input 2 will trigger the previous track in the list In forwards backwards mode a maximum of 99 tracks can be on the SD card Forwards backwards mode can be selected through the naming of track one as described below Please note that where specific filenames are prescribed the case UPPERCASE lowercase should be respected at all times Naming audio files The name of each audio track has a big influence on how it will be played and the GPIO ports used on the OneDAP With the exception of the loop file described earlier each filename should follow the format nnXYtttt XX X wav or nnXYtttt XXX mp3 The XXX part of the filename can be used for comments or the original name of the file but should not contain any non alphanumerical characters with the exception of _ and The total number of characters including the wav or mp3 cannot exceed 65 characters Filenames nn nn should be a two digit number to signify the place of this audio tracks in a sequential list Leading zeros should be used 1 e 01 rather than simply 1 etc 00 is not a valid number for the OneDAP Filenames X The next character in the audio filename is used to define the playback and triggering mode of this track In the case of Sequential Random or Forwards Backwards modes the settings from track 01 are used f
7. utput If there are two audio tracks to be triggered the OneDAP will have two inputs and no outputs If there are three audio tracks to be triggered the OneDAP will use both inputs in a multiplexed format Inl track 1 In2 track 2 In amp 2 track 3 and no output The inputs can be triggered by connecting them with the ground contact In direct selection mode the audio track can play once the contact is closed or only while the contact is being held closed This will be explained in further detail later Sequential mode In sequential mode each time the input is closed the OneDAP will play the next track in the list as defined by the filenames of the tracks The second GPIO port is used as an output The configuration of the output will de described in greater detail later in this manual In sequential mode a maximum of 99 audio tracks can be on the OneDAP Sequential mode can be selected through the naming of track one as described below Random mode In random mode each time the input is closed the OneDAP will play a random track from the SD card as defined by the filenames of the tracks The second GPIO port is used as an output The configuration of the output will de described in greater detail later in this manual In random mode a maximum of 99 audio tracks can be on the OneDAP Random mode can be selected through the naming of track one as described below Forwards Backwards mode In forwards backwards mode the OneDAP ha
8. z steps from 1 to 15 KHz integer values only TrebleLevel 0 volume of treble band using integer values from 0 to 15 in 1 5dB steps 0 off 12dB to 9dB BassBand 10 Semi parametric EO selection of bass audio band in 10 Hz steps from 20 to 150 Hz integer values only BassBoost 0 volume of bass band using integer values from 0 to 15 in IdB steps 0 off 1dB to 15dB These settings can be changed to adapt the OneDAP to the needs of the installation however in most cases this is not necessary In each line comments can be added after a semicolon which will have no effect on the operation of the OneDAP Audio Parameters Audio Format 16 bit WAV orup to 320kb s MP3 Sampling rate 32kHz 44 1kHz or 48kHz Bandwidth 20Hz to 20KHz Distortion occcnccnnnccnnccnniccnns less than 0 01 Dynamic range 92 dB Output Level Line level General Parameters Maita 2GB Storage medlum SD card FAT16 formatting Number of messages 99 maximum Audio refinement 2 band semi parametric EO Connectors Audio output RCA cinch 2X COMO Lada 3 port phoenix type connector Power supplies 12V DC included Indicator ari Status LED Configuration Text file on SD card Maximum consumption 45mA 5 12V DC Maximum output on GPIO2 3
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