Download
Share
Print this page
  1. Manuals
  2. Brands
  3. Flyron Technology Manuals
  4. MP3 Player
  5. FN-AL7T
  6. User manual

Flyron Technology FN-AL7T User Manual

Triggerable mp3 audio player
Hide thumbs

Advertisement

Quick Links

Download this manual
Flyron Technology Co., Ltd.
1. Overviews
1.1. Features
Two trigger versions (negative trigger and positive trigger) optional.
Built-in a high quality MP3 player with 8MB flash memory.
Supports inserting USB flash drive and micro SD card as the extended storage devices.
Supports max. 32GB USB flash drive and max. 32GB micro SD card.
7 trigger inputs available and they can be connected with as many as 7 buttons/switches/relays, etc.
Supports 8 types of trigger modes and each trigger mode can be set easily through a text document.
www.flyrontech.com
FN-AL7T Triggerable MP3 Audio Player
User's Manual
Version: V2.0
1
FN-AL7T Triggerable MP3 Audio Player
E-mail: info@flyrontech.com

Advertisement

loading
Need help?

Need help?

Do you have a question about the FN-AL7T and is the answer not in the manual?

Questions and answers

Related Manuals for Flyron Technology FN-AL7T

Summary of Contents for Flyron Technology FN-AL7T

  • Page 1 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player FN-AL7T Triggerable MP3 Audio Player User’s Manual Version: V2.0 1. Overviews 1.1. Features Two trigger versions (negative trigger and positive trigger) optional.  Built-in a high quality MP3 player with 8MB flash memory.
  • Page 2 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player Supports RS485 control mode to meet some industrial applications.  Built-in a class D 10 Watts amplifier and the sound is loud and clear.  Upload audio files by connecting the micro USB port of the device to computer with a USB data cable.
  • Page 3 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player www.flyrontech.com E-mail: info@flyrontech.com...
  • Page 4 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player 1.5. Examples of Wiring Connection www.flyrontech.com E-mail: info@flyrontech.com...
  • Page 5 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player 2. Key (Button) Control Mode 2.1. Select a Trigger Mode In button control mode, there are 8 trigger modes available for users to choose according to the actual needs. Any of these 8 trigger modes can be set/acquired through a config file, which is a text file (.txt).
  • Page 6 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player Users can create a config file without or with volume setting. The volume potentiometer on the board controls the speaker output only, so if some users want to adjust volume from the 3.5mm audio jack output, it’s necessary to create a config file with volume setting, otherwise a config file without volume...
  • Page 7 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player Trigger mode Volume level 3). Save it and close it. 4). Rename the file “Config” or any other name you like. 2.3. Audio Files Loading/Updating Users can use a micro USB data cable to connect the board to computer. The built-in flash memory will be detected as a USB flash drive on computer.
  • Page 8 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player 4). Delete the pre-loaded audio files for tested purpose at factory, or empty the micro SD card if it has other files inside. 5). Go back to the folder and select all of the 7 audio files in the folder.
  • Page 9 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player 2.3.3. For Trigger Mode 5-7 At first, users need to create seven folders on the storage device (built-in flash memory or micro SD card), and rename them 01, 02, 03, till 07, then put the config file together with the folders on the root directory. Of course, if you don’t have to use so many buttons, then you don’t need to create as many as seven folders.
  • Page 10 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player After that, copy your audio files to each associated folder, and rename them 001.mp3, 002.mp3, and so on. In these three modes, the device recognize the audio files by physical index order, so when you copy audio files to each folder, please note the copy order.
  • Page 11 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player Specs for PIR Sensor Operating voltage: DC 5-24V  Current consumption: ≤10mA (DC 12V)  Standby current: ≤60uA  Level output: 0V (3.3V at standby)  Delay time: 3S  Detecting distance: ≤6m ...
  • Page 12 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player Specs for Photoelectric Sensor Operating voltage: 6-36V DC  Power consumption: lower than 1.5W/hour  Triode type: NPN  Pointing angle of the sensor: 3-5 degree  Response time of the sensor: 2ms ...
  • Page 13 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player device supports RS485 serial communications, in order to facilitate users to do more function extensions. The default baud rate is 9600. 3.1. Command Format  Communication baud rate: 9600 bps  Data bits: 1 ...
  • Page 14 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player Serial Command Serial Command Command Description [with checksum] Note [without checksum] 0x01 Play Next 7E FF 06 01 00 00 00 FE FA EF 7E FF 06 01 00 00 00 EF...
  • Page 15 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player Serial Command Serial Command Command Description [with c heck sum] [without c heck sum] Note Query current online storage 0x3F 7E FF 06 3F 00 00 00 FE BC EF 7E FF 06 3F 00 00 00 EF...
  • Page 16 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player  01 --- Least significant byte of the track (LSB of Parameter)  FE --- Most significant byte of checksum (MSB of checksum)  F7 --- Least significant byte of checksum (LSB of checksum ) ...
  • Page 17 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player 1). The device supports three types of playback devices (USB flash drive, micro SD card and SPI flash). 2). It automatically enters into the standby status after specifying a device, waiting for controller to specify a track to play.
  • Page 18 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player formats. 4). The following two images illustrating the naming method of folders and files. 3.4.7. Specify repeat playback of a folder (0x17) Specify repeat playback of the folder “02” 7E FF 06 17 00 00 02 FE E2 EF Specify re pea t playback of the folder “01”...
  • Page 19 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player During playback, send the turn-on command, and it will repeatedly play the current track. If the device is at Pause or Stop status, it will not respond to this command. If you need to turn off repeat playback, just send the turn-off command.
  • Page 20 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player working. Users need to send the stop command to stop the current combination playback before start another group of combination playback. 4). If a track specified to be played in combination is not in the folder, it will stop playing at this track position, so please make sure the track specified to play must be available in the folder.
  • Page 21 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player It supports two ways to to setting an address to the device as below. 1). Set an address through the serial command Set the address to 01 7E FF 06 C0 00 00...
  • Page 22 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player Query current online storage device 7E FF 06 3F 00 00 00 FE BC EF When the device is working, users can use the command as above (0x3F) to query the status of the online storage devices.
  • Page 23 Flyron Technology Co., Ltd. FN-AL7T Triggerable MP3 Audio Player Query number of tracks in folder 01 7E FF 06 4E 00 00 01 FE AC EF Query number of tracks in folder 11 7E FF 06 4E 00 00 0B FE A2 EF If the folder queried is empty without any files, the device will report an error and the data 7E FF 06 40 00 00 06 FE B5 EF will be returned.