XTP CrossPoint Series • Programming Guide
104
Command Function
SIS Command
(Host to Unit)
Response
(Unit to Host)
Additional Description
Outputs on XTP CP 4o HD 4K PLUS, XTP CP 4o HDMI, XTP CP 4o DVI Pro, and XTP CP 4o SA Boards
Audio output volume
NOTE:
The table below the commands defines the value of each audio volume step.
Set a specific audio volume
X@
*
X3^
V
Out
X@
•
Vol
X3^]
Example:
1*50v
Out01
•
Vol50
]
Volume setting for output 1 is 50 (79)%.
Increment volume
X@
+V
Out
X@
•
Vol
X3^]
Increment volume by 1 step.
Example:
1+V
Out01
•
Vol51
]
Decrement volume
X@
–V
Out
X@
•
Vol
X3^]
Decrease volume by 1 step.
Read output volume
X@
V
X3^]
Audio Output Volume Table
X3^
Value
dB of
Attenuation
Output
Volume
X3^
Value
dB of
Attenuation
Output
Volume
X3^
Value
dB of
Attenuation
Output
Volume
00
76
0
01
63
5.5%
23
41
38.5%
45
19
71.5%
02
62
7%
24
40
40%
46
18
73%
03
61
8.5%
25
39
41.5%
47
17
74.5%
04
60
10%
26
38
43%
48
16
76%
05
59
11.5%
27
37
44.5%
49
15
77.5%
06
58
13%
28
36
46%
50
14
79%
07
57
14.5%
29
35
47.5%
51
13
80.5%
08
56
16%
30
34
49%
52
12
82%
09
55
17.5%
31
33
50.5%
53
11
83.5%
10
54
19%
32
32
52%
54
10
85%
11
53
20.5%
33
31
53.5%
55
9
86.5%
12
52
22%
34
30
55%
56
8
88%
13
51
23.5%
37
27
59.5%
57
7
89.5%
14
50
25%
36
28
58%
58
6
91%
15
49
26.5%
37
27
59.5%
59
5
92.5%
16
48
28%
38
26
61%
60
4
94%
17
47
29.5%
39
25
62.5%
61
3
95.5%
18
46
31%
40
24
64%
62
2
97%
19
45
32.5%
41
23
65.5%
63
1
98.5%
20
44
34%
42
22
67%
64
*
0
100%
21
43
35.5%
43
21
68.5%
22
42
37%
44
20
70%
*Default value
NOTE:
X@
= Output number
01
–
16
or
32
X3^
= Volume
00
–
64
(1 dB per step except for
0
-to-
1
, which is 13 dB) (see the table above).
