Marshall Amplification CV620-IP - Page 22

41
Query
Command
Byte
1
Byte 2
(Address)
Byte
3
Byte 4 Byte 5 Byte 6 Byte 7 Comments
Query Zoom
Response
0xFF 0x00 ~ 0xFF 0x00 0x5D 0xpq 0xrz CheckSum
pqrs: Zoom Position ,
pqrs: 0x0000~0x4000
Query POWER
Response
0xFF 0x00 ~ 0xFF 0x00 0x71 0x00
On:0x01 Off:
0x02
CheckSum
Power Status
Response
Query MENU
Response
0xFF 0x00 ~ 0xFF 0x00 0x73 0x00
On:0x01 Off:
0x02
CheckSum
Menu Status
Response
Query
BACKLIGHT
Response
0xFF 0x00 ~ 0xFF 0x00 0x75 0x00
On:0x01 Off:
0x02
CheckSum
Backlight Status
Response
Query MIRROR
Response
0xFF 0x00 ~ 0xFF 0x00 0x77 0x00
0x01:Normal
0x02:Mirror
0x03:Flip
0x04:Mirror+Flip
CheckSum
Mirror & Flip Status
Response
Query FREEZE
Response
0xFF 0x00 ~ 0xFF 0x00 0x79 0x00
On:0x01 Off:
0x02
CheckSum
Freeze Status
Response
CheckSum = Mod((Byte 2 + Byte 3 + Byte 4 + Byte 5 + Byte 6), 0x100);