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Operation, cont’d
CrossPoint 450 Plus and MAV Plus Switchers • Operation
3-40
Highest
# input
button lit
dB of
attenuation
Output
volume
Highest
# input
button lit
dB of
attenuation
Output
volume
Highest
# input
button lit
dB of
attenuation
Output
volume
2
7.75%
3
60.5 9.25%
4
59.5
61.5
10.75%
5
58.5 12.25%
6
57.5 13.75%
7
56.5 15.25%
8
55.5 16.75%
1
62.5 6.25%
24.5
23.5
63.25%
64.75%
22.5
21.5
66.25%
67.75%
20.5 69.25%
14.5
13.5
78.25%
79.75%
12.5
11.5
81.25%
82.75%
10.5
9.5
84.25%
85.75%
8.5 87.25%
88.75%
6.5
5.5
90.25%
91.75%
4.5 93.25%
39
40
41
42
43
49
50
51
52
53
54
7.5
55
56
57
58
59
Highest
# input
button lit
dB of
attenuation
Output
volume
19.5 70.75%
18.5
17.5
72.25%
73.75%
16.5
15.5
75.25%
76.75%
3.5 94.75%
2.5
1.5
96.25%
97.75%
0.5 99.25%
44
45
46
47
48
60
64
61
62
63
76
0%None
23
24
40.5
39.5
39.25%
40.75%
25
26
38.5
37.5
42.25%
43.75%
27
28
36.5
35.5
45.25%
46.75%
29
30
34.5
33.5
48.25%
49.75%
9
54.5 18.25%
10
53.5 19.75%
11
52.5 21.25%
12
51.5 22.75 %
13
50.5 24.25%
14
49.5 25.75%
15
48.5 27.25%
16
47.5 28.75%
17
46.5 30.25%
18
45.5 31.75%
19
44.5 33.25%
20
43.5 34.75%
21
42.5 36.25%
22
41.5 37.75%
31
32
32.5
31.5
51.25%
52.75%
= blinking LED
1
63 5.5%
63.5 4.75%
17
47 29.5%
33
31 53.5%
49
15 77.5%
2
62 7%
18
46 31%
34
30 55%
50
14 79%
3
61 8.5%
19
45 32.5%
35
29 56.5%
51
13 80.5%
4
60 10%
20
44 34%
36
28 58%
52
12 82%
5
59 11.5%
21
43 35.5%
37
27 59.5%
53
11 83.5%
6
58 13%
22
42 37%
38
26 61%
54
10 85%
7
57 14.5%
23
41 38.5%
39
25 62.5%
55
9 86.5%
8
56 16%
24
40 40%
40
24 64%
56
8 88%
9
55 17.5%
10
54 19%
11
53 20.5%
12
52 22%
13
51 23.5%
14
50 25%
15
49 26.5%
16
48 28%
25
39 41.5%
41
23 65.5%
57
7 89.5%
26
38 43%
42
22 67%
58
6 91%
27
37 44.5%
43
21 68.5%
59
5 92.5%
28
36 46%
44
20 70%
60
4 94%
29
35 47.5%
30
34 49%
45
19 71.5%
61
3 95.5%
46
18 73%
62
2 97%
31
33 50.5%
47
17 74.5%
63
1 98.5%
32
32 52%
48
16 76%
64
0 100%
33
30.5 54.25%
28.5
27.5
57.25%
58.75%
26.5
25.5
60.25%
61.75%
29.5 55.75%
34
35
36
37
38
Audio volume adjustment settings