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Operation

 

The player can play WAV formatted files, (either PCM or IMA ADPCM) which are stored on an SD 
card, all files must be saved in the root of the card, sub-directories are ignored.  

 

 

Inputs 1 to 6 provide trigger inputs to directly play files 1 to 6.  

 

Maintaining a closure on an input will loop the associated file. 

 

Maintaining a closure on an input at power on will loop that file from power on. 

 

The random input will play a random file from the SD Card. 

 

The sequential input will play each file on the SD card in sequence. 

Note.

 The 

sequence the files are played are the order they were copied to the SD Card and not 
the reference in the file name. 

 

 
 
 
Switches are provided for disabling the amplifier, if you are using an 
external amplifier, and for switching between stereo and bridged 
mode for the amplifier.  
(NOTE:- Power should be removed before changing these settings). 

 
 
 
 
 
 
 
 
Push buttons are provided for:- 

 

Play, which will play each file on the card in sequence.  

 

A long press on Play button will stop playback 

 

Volume control, volume levels are stored after adjustment. 

 

Audio loop-thru, routes the 'Audio In' jack to the WavBox output. 

 

Reset – Restarts the player it is also used to exit loop-thru mode. 

These functions (apart from Reset) are also available on screw terminal connections.

 

 
LEDs are provided to indicate:- 

 

The amplifier is active (Amp On). 

 

That a file is playing (Playing). 

 

Power (Pwr On). 

Summary of Contents for WavBox

Page 1: ...s Key Features Stereo line level output Stereo 20Watt per channel class D amplifier output Mono 40Watts class D amplifier output when configured in bridging mode Standalone playback from on board SD c...

Page 2: ...n 3 Example Hook ups 4 File naming convention 6 Audio Loop thru 7 Control Protocol 8 Status messages 9 RS232 Connection 9 Connections 10 Specification 11 Dimensions 12 Procedure for upgrading firmware...

Page 3: ...ere copied to the SD Card and not the reference in the file name Switches are provided for disabling the amplifier if you are using an external amplifier and for switching between stereo and bridged m...

Page 4: ...Page 4 Example Hook ups...

Page 5: ...Page 5 Ground 12v Power Relay Common Normally Open Relay Output Pin 5 Pin 2 Pin 3 Pin 2 Pin 2 Baud rate 9600 8 N 1 Change Amp mode to Bridged...

Page 6: ...File associated with input 1 and can be interrupted during playback 01audio_n wav File associated with input 1 and can t be interrupted during playback 06audio_i wav File associated with input 6 and...

Page 7: ...tested through the amplifier prior to transferring it to the SD card Ensure a SD card is inserted prior to enabling loop thru To enable this press the Loop Thru button Volume adjustment is not availab...

Page 8: ...ile 08audio_Z wav I Play file 18audio_Z wav 9 Play file 09audio_Z wav J Play file 19audio_Z wav A Play file 10audio_Z wav K Play file 20audio_Z wav s Stop playback q Max Volume v Returns firmware vers...

Page 9: ...it sends the current firmware revision Fear FX WavBOX Player v3 6 These messages are ASCII formatted and are followed by line feed n or 0A RS232 Connection 9 pin D Type Female WavBox RS232 Terminals N...

Page 10: ...o_Z wav 2 B Buffered Gnd DNC 1 03audio_Z wav 3 G Audio Ground 04audio_Z wav 4 R Audio out Right 05audio_Z wav 5 G Audio Ground 06audio_Z wav 6 L Audio out Left Random Play R Sequential Play S Ground G...

Page 11: ...random file selection 1 contact closure inputs for sequential file selection 5 User interface contact closure inputs Digital Outputs Open collector output for playing status Open collector output for...

Page 12: ...Page 12 Dimensions...

Page 13: ...Run Prog switch to the Prog position Reset board by pressing the reset button or removing and restoring power Move S8 Run Prog switch to the Run position Double click on the uniprom bat file to launc...

Page 14: ...nce input doesn t play the files in the right order The sequence the files are played are the order they were copied to the SD Card and not the reference in the file name On a newly formatted SD card...

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