Toa DP-SP3 Protocol - Manual (Page 8)

Digital speaker processor DP-SP3
TOA Corporation 8/14
Status Request Command
Status Request(Gain position)
This command requests the DP-SP3 to send its current gain position setting data.
The DP-SP3 informs the current gain position.
F0H, 03H, 11H, ,
00H: Input channel
01H: Output channel
When Channel Attribute=00H: 00H - 01H (Input channel 1 – 2)
When Channel Attribute=01H: 00H - 05H (Output channel 1 – 6)
Example of requesting Input channel 1’s gain position value data:
F0H, 03H, 11H, 00H, 00H
Status Request (Matrix Assignment)
This command requests the DP-SP3 to send its current matrix assignment setting data.
The DP-SP3 informs the current matrix assignment setting status.
F0H, 03H, 14H, ,
Example of requesting Input channel 1 to Output channel 1 matrix assignment setting data:
F0H, 03H, 14H, 00H, 00H
Status Request (Matrix Crosspoint Gain)
This command requests the DP-SP3 to send its current matrix crosspoint gain setting data.
The DP-SP3 informs the current crosspoint gain setting status.
F0H, 03H, 15H, ,
Example of requesting Input channel 1 to Output channel 1 crosspoint gain setting data:
F0H, 03H, 15H, 00H, 00H
Status Request (Attenuator Position)
This command requests the DP-SP3 to send its current attenuator position setting status data.
The DP-SP3 informs the current attenuator position setting status.
F0H, 02H, 16H,
00H - 05H (Output channel 1 – 6)
Example of requesting Output channel 1’s attenuator position setting status data:
F0H, 02H, 16H, 00H