Extron electronics VGA MATRIX SWITCHERS MVX PLUS 128, User Manual

Page: 57 / 148

3-35
MVX Plus 128 VGA Matrix Switchers • Operation
PRELIMINAR
Y
Audio volume adjustment settings
5
Highest #
input button lit
dB of
attenuation
Output
volume
98
0% None
dB of
attenuation
Output
volume
63
62
5.5%
7%
61
60
8.5%
10%
1
59
58
11.5%
13%
57
56
14.5%
16%
55
54
17.5%
19%
53
52
20.5%
22%
51
50
23.5%
25%
49
48
26.5%
28%
47
46
29.5%
31%
1
Fast
blink
6
Fast
blink
2
1
Slow
blink
= blinking LED
6
Slow
blink
2
Fast
blink
2
Slow
blink
3
3
Fast
blink
3
Slow
blink
4
4
Fast
blink
4
Slow
blink
45
44
32.5%
34%
43
42
35.5%
37%
41
40
38.5%
40%
39
38
41.5%
43%
37
36
44.5%
46%
35
34
47.5%
49%
33
32
50.5%
52%
5
Fast
blink
5
Slow
blink
31 53.5%
30 55%
29
28
56.5%
58%
27
26
59.5%
61%
25
24
62.5%
64%
23
22
65.5%
67%
21
20
68.5%
70%
19
18
71.5%
73%
17
16
74.5%
76%
15
14
77.5%
79%
13
12
80.5%
82%
11
10
83.5%
85%
9
8
86.5%
88%
7
6
89.5%
91%
5
4
92.5%
94%
3
2
95.5%
97%
1
0
98.5%
100%
6
7
7
Fast
blink
7
Slow
blink
8
8
Fast
blink
8
Slow
blink
10
10
Fast
blink
10
Slow
blink
11
11
Fast
blink
11
Slow
blink
12
12
Fast
blink
12
Slow
blink
9
9
Fast
blink
9
Slow
blink
Fast
blink
6
Highest #
input button lit