1. Description 
 
○ Using basic 32 MB memory, Digital Sound Processor Unit provides large output 
    sound quality and individual PC Down/Playback function.
 
○ It is operated by front switch and entering key from external sensor. Play 
    back/pause function is available through connection port.

○ Audio output signal is Stereo unbalanced using MP3 file. 

  
2. Panel Drawing

3. Specification 

○ General Part
  - Main Processor : 8bit Onechip Microprocessor
  - Program Memory : 4 Kbytes
  - RAM : 128 byte s
  - Communication Port : 1 PORT
  - PC Interface(DOWN ) : DB 9Pin Female
  - Memory : 32MB
  - PC Play File : MP3 File
  - File Transmission Speed : Max 140 KByte/Sec
  - Communication : RS-232C, 9600bps, DATE 8bit,1STOP bit, None Parity
  - Play extent  : 8 ea Play
  - Display : LCD(16X2 LINE )
  - S/N : 95dB
  - Output  frequency : 20Hz~20KHz
  - Audio Output  : Stereo Unbalanced

○ Case & Power Part
  - Power source : AC 85 ~ 240V 50 ~ 60Hz
  - Temperature : 0℃ ~ 40℃ 
  - Power consumption : Below 20Watt
  - Type : 19” Rack Type
  - Dimensions : 483(W) * 44.5(H) * 300(D) mm