Extron electronics CrossPoint 450 Plus Series User Manual page 99

Command/response table for SIS commands (continued)
Command
Audio output volume
N The table below defines the value of each audio volume step.
N You can set the output volume to whole dB values only, using the
X@ X@
level ( +V and
audio output volume commands are reported in whole dB levels only; the reported
higher magnitude value (for example, 3.5 dB is reported as 4 dB).
dB of
value
X8
attenuation volume
00 76
01 63
02 62
03 61
04 60
05 59
06 58
07 57
08 56
09 55
10 54
11 53
12 52
13 51
14 50
15 49
16 48
17 47
18 46
19 45
20
44
21 43
22 42
Set the audio volume to a
specific value
Example:
Increment volume
Example:
Decrement volume
View output volume
X@
N = Output number
X*
= Volume adjustment range
CrossPoint 450 Plus and MAV Plus Switchers • Programmer's Guide
ASCII command
(host to switcher)
-V) commands increase and decrease the volume in steps of 0.5 dB only. The
Output dB of
value
X8
attenuation
0%
5.5% 23 41
7% 24 40
8.5% 25 39
10% 26 38
11.5% 27 37
13% 28 36
14.5% 29 35
16% 30 34
17.5% 31 33
19% 32 32
20.5% 33 31
22% 34 30
23.5% 35 29
25% 36 28
26.5% 37 27
28% 38 26
29.5% 39 25
31% 40 24
32.5% 41 23
42 22
34%
35.5% 43 21
37% 44 20
X@ X*
* V
1*50v
X@
+V
1+V
X@
-V
X@
V
01 – (maximum number of outputs for your model)
0 – 64 (1 dB/step except for 0-to-1, which is 12.5 dB)
Response Additional
description
(switcher to host)
X@ X*
* V command. The increment and decrement
X*
value is rounded up to the next
Output
value
X8
volume
38.5% 45
40% 46
41.5% 47
43% 48
44.5% 49
46% 50
47.5% 51
49% 52
50.5% 53
52% 54
53.5% 55
55% 56
56.5% 57
58% 58
59.5% 59
61% 60
62.5% 61
64% 62
65.5% 63
67% 64
68.5%
70%
X@ X*]
Out •Vol
]
Set output 1 volume to 79%.
Out01•Vol50
X@ X*]
Increase volume by 0.5 dB.
Out •Vol
]
Increment audio volume
Out01•Vol51
0.5 dB, from 79% to 80.5%.
X@ X*]
Decrease volume by 0.5 dB.
Out •Vol
X*]
X*
values for all
dB of Output
attenuation volume
19 71.5%
18 73%
17 74.5%
16 76%
15 77.5%
14 79%
13 80.5%
12 82%
11 83.5%
10 85%
9 86.5%
8 88%
7 89.5%
6 91%
5 92.5%
4
94%
3 95.5%
2 97%
1 98.5%
0 100%
4-11