RS232 Protocol
10 
RSP-1572 HEX  Command Description 
FE 03 A5 34 03 DF  Zone 4 Volume 3 
FE 03 A5 34 04 E0  Zone 4 Volume 4 
FE 03 A5 34 05 E1  Zone 4 Volume 5 
FE 03 A5 34 06 E2  Zone 4 Volume 6 
FE 03 A5 34 10 EC  Zone 4 Volume 16 
FE 03 A5 34 22 FD 01  Zone 4 Volume 34 
FE 03 A5 34 30 0C  Zone 4 Volume 48 
FE 03 A5 34 40 1C  Zone 4 Volume 64 
FE 03 A5 34 50 2C  Zone 4 Volume 80 
FE 03 A5 34 5F 3B  Zone 4 Volume 95 
FE 03 A5 34 64 40  Zone 4 Volume Max 
Table 11 - Type 40 12V Trigger Direct Commands 
RSP-1572 HEX  Command Description 
12V TRIGGER DIRECT COMMANDS 
FE 03 A5 40 00 E8 
Main Zone 12V Trigger 1 Toggle 
FE 03 A5 40 01 E9 
Main Zone 12V Trigger 2 Toggle 
FE 03 A5 40 02 EA 
Main Zone 12V Trigger 3 Toggle 
FE 03 A5 40 03 EB 
Main Zone 12V Trigger 4 Toggle 
FE 03 A5 40 04 EC 
Main Zone 12V Trigger 5 Toggle 
FE 03 A5 40 05 ED 
Main Zone 12V Trigger 6 Toggle 
FE 03 A5 40 06 EE 
Zone 2 12V Trigger 1 Toggle 
FE 03 A5 40 07 EF 
Zone 2 12V Trigger 2 Toggle 
FE 03 A5 40 08 F0 
Zone 2 12V Trigger 3 Toggle 
FE 03 A5 40 09 F1 
Zone 2 12V Trigger 4 Toggle 
FE 03 A5 40 0A F2 
Zone 2 12V Trigger 5 Toggle 
FE 03 A5 40 0B F3 
Zone 2 12V Trigger 6 Toggle 
FE 03 A5 40 0C F4 
Zone 3 12V Trigger 1 Toggle 
FE 03 A5 40 0D F5 
Zone 3 12V Trigger 2 Toggle 
FE 03 A5 40 0E F6 
Zone 3 12V Trigger 3 Toggle 
FE 03 A5 40 0F F7 
Zone 3 12V Trigger 4 Toggle 
FE 03 A5 40 10 F8 
Zone 3 12V Trigger 5 Toggle 
FE 03 A5 40 11 F9 
Zone 3 12V Trigger 6 Toggle 
FE 03 A5 40 12 FA 
Zone 4 12V Trigger 1 Toggle 
FE 03 A5 40 13 FB 
Zone 4 12V Trigger 2 Toggle 
FE 03 A5 40 14 FC 
Zone 4 12V Trigger 3 Toggle 
FE 03 A5 40 15 FD 00 
Zone 4 12V Trigger 4 Toggle 
FE 03 A5 40 16 FD 01 
Zone 4 12V Trigger 5 Toggle 
FE 03 A5 40 17 FF 
Zone 4 12V Trigger 6 Toggle 










