1011nnnn Bn
01111001 79
00000000 00
1011nnnn Bn
01111011 7B
00000000 00
1011nnnn Bn
01111100 7C
00000000 00
1011nnnn Bn
01111101 7D
00000000 00
1011nnnn Bn
01111110 7E
00000000 00
1011nnnn Bn
01111111 7F
00000000 00
11110000 F0 Exclusive status
01111111 7F Universal Real Time
01111111 7F ID of target device
00000100 04 Sub-ID #1=Device Control Message
00000001 01 Sub-ID #2=Master Volume
0sssssss ss Volume LSB
0ttttttt tt Volume MSB
11110111 F7 End of Exclusive
11110000 F0 Exclusive status
01111111 7F Universal Real Time
0xxxnnnn xn Device Number, xxx=don't care
00000100 04 Sub-ID #1=Device Control Message
00000001 01 Sub-ID #2=Master Volume
0sssssss ss Volume LSB
0ttttttt tt Volume MSB
11110111 F7 End of Exclusive
11110000 F0 Exclusive status
01111110 7E Universal Non-Real Time
01111111 7F ID of target device
00001001 09 Sub-ID #1=General MIDI Message
00000001 01 Sub-ID #2=General MIDI On
11110111 F7 End of Exclusive
11110000 F0 Exclusive status
01111110 7E Universal Non-Real Time
0xxxnnnn xn Device Number, xxx=don't care
00001001 09 Sub-ID #1=General MIDI Message
00000001 01 Sub-ID #2=General MIDI On
11110111 F7 End of Exclusive