Avlink HX-341616 User Manual
Page 70
Matrix Switcher Series—User Manual
69
D-1.2 Request Byte
Request Byte (RB)
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
RB
0
0
Request Type (0 - 63)
Request Type:
Please refer to "Table - Host Request List".
0:
Reserve, Always 0.
Table - Host Request List
Request Description Index
Value
ACK
Note
0x00
Dummy call
-
-
A
1, 2
Switch Tools
0x01
Switch Video Output Channel Output
Input
A
2
0x02
Switch Audio Output Channel
Output
Input
A
2
0x03
Store Video Status
Setting Memory
A
2, 3
0x04
Store Audio Status
Setting Memory
A
2, 3
0x05
Recall Video Status
Setting Memory
A
2
0x06 Recall
Audio
Status
Setting
Memory A
2
0x07
Request Video Output Channel
Output
Memory
B
0x08
Request Audio Output Channel
Output
Memory
B
Plug Detect
0x09
Request Video Input Plug Status
Input
0
B
0x0A Request
Audio
Input
Plug Status
Input
0
B
0x0B
Request Video Output Plug Status
Output
0
B
0x0C
Request Audio Output Plug Status
Output
0
B
Audio Control
0x10 Control
Audio
Output
Mute Output
Enable
A
2
0x11
Request Audio Output Mute Status
Output
Memory
B
0x12 Control
Audio
Output
Volume Output
Level
A
2
0x13
Request Audio Output Volume
Output
Memory
B
0x14 Control
Audio
Output Bass
Output
Level
A
2