Title  
 Function specifications 

  Function  
 Sound area map change 

  Function name  
 SND_ChgMap 

No
7

 
  format  SndRet SND_ChgMap (SndAreaMap area_no)
 Input  area_no: Sound area map number
 Output  None
 Function value  Command execution status
 Function  Sound with current sound area map indicated by sound area map number
 Change to  area map. 

  Title  
 Function specifications 

  Function  
 Total volume setting 

  Function name  
 SND_SetTlVl 

No
8

 
  format  SndRet SND_SetTlVl (SndTlVl vol)
 Input  vol: Overall volume
 Output  None
 Function value  Command execution status
 Function  Changes the overall volume.
 Remarks  Only affects sequence and PCM. 

  Title  
 Function specifications 

  Function  
 Change effect 

  Function name  
 SND_ChgEfct 

No
9

 
  format  SndRet SND_ChgEfct (SndEfctBnkNum efct_no)
 Input  efct_no: Effect bank number
 Output  None
 Function value  Command execution status
 Function  Executes the DSP program indicated by Effect bank number. 

  Title  
 Function specifications 

  Function  
 Mixer change 

  Function name  
 SND_ChgMix 

No
10

 
  format  SndRet SND_ChgMix (SndToneBnkNum tone_no, SndMixBnkNum mix_no)
 input  tone_no: tone bank number
:  mix_no: Mixer number
 Output  None
 Function value  Command execution status
 Function  Change the mixer.