Appendix C - Volume Attenuation Table
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Instruction Manual - Enova DVX-325xHD/22xxHD All-in-One Presentation Switchers
Appendix C - Volume Attenuation Table
Overview
Volume attenuation on the DVX is not set by percentage, like it was on earlier DVX models: On the DVX, the output volume slider
changes .5dB per click, to provide a more subtle adjustment.
Unity gain is at 88, so a setting of 100 is actually 6dB gain. A setting of 20 would be -34 reduction
(88-20=68 clicks. @ .5dB per click =34 dB). This is only the output slider.
Volume Attenuation
Percent
Decibels
Percent
Decibels
100
6.0
49
-19.5
99
5.5
48
-20.0
98
5.0
47
-20.5
97
4.5
46
-21.0
96
4.0
45
-21.5
95
3.5
44
-22.0
94
3.0
43
-22.5
93
2.5
42
-23.0
92
2.0
41
-23.5
91
1.5
40
-24.0
90
1.0
39
-24.5
89
0.5
38
-25.0
88
0.0
37
-25.5
87
-0.5
36
-26.0
86
-1.0
35
-26.5
85
-1.5
34
-27.0
84
-2.0
33
-27.5
83
-2.5
32
-28.0
82
-3.0
32
-28.5
81
-3.5
30
-29.0
80
-4.0
29
-29.5
79
-4.5
28
-30.0
78
-5.0
27
-30.5
77
-5.5
26
-32.0
76
-6.0
25
-32.5
75
-6.5
24
-32.0
74
-7.0
23
-32.5
73
-7.5
22
-33.0
72
-8.0
21
-33.5
71
-8.5
20
-34.0
70
-9.0
19
-34.5
69
-9.5
18
-35.0
68
-10.0
17
-35.5
67
-10.5
16
-36.0
66
-11.0
15
-36.5
65
-11.5
14
-37.0
64
-12.0
13
-37.5
63
-12.5
12
-38.0
62
-13.0
11
-38.5
61
-13.5
10
-39.0
60
-14.0
9
-41.0
