Steve Morgan
Second Unit
I know that there are 3 levels on the tone generator on the Ref 30 what should this be set on? -42, -30, I can't remember the other one.I am taking readings to set up my BFD. My thought is to take the readings of the Servo 15 then another reading of the SVs 20-39cs.Should I do this with the mains and surrounds off?It seems like I should leave these on because they will add to the response of the readings and when you play DVD's or music all channels are driven anyway. Here are my readings at -42dbs.on the Ref 30 Tone generator. I am crossed over at 70hz.
Servo 15a
HZ. SPL
70 63
68 60.5
66 63
64 68
62 73
60 78
58 80.5
56 82
54 81.5
52 75
50 77
48 73.5
46 78.5
44 82
42 87
40 88
38 85.5
36 84
34 82
32 81
30 80
28 79
26 77
24 72
22 68
20 68
SVS 20-39cs
70 67
68 66
66 77
64 54
62 67
60 77
58 80.5
56 83
54 84
52 83
50 82
48 80.5
46 78
44 69
42 64
40 73
38 75
36 74
34 71
32 73
30 71.5
28 69.5
26 65
24 64
22 57
20 60.5
Is there something I am not doing right or do these numbers look in the ball park.Should I take readings at -30dbs? Thanks for your help. Steve
Servo 15a
HZ. SPL
70 63
68 60.5
66 63
64 68
62 73
60 78
58 80.5
56 82
54 81.5
52 75
50 77
48 73.5
46 78.5
44 82
42 87
40 88
38 85.5
36 84
34 82
32 81
30 80
28 79
26 77
24 72
22 68
20 68
SVS 20-39cs
70 67
68 66
66 77
64 54
62 67
60 77
58 80.5
56 83
54 84
52 83
50 82
48 80.5
46 78
44 69
42 64
40 73
38 75
36 74
34 71
32 73
30 71.5
28 69.5
26 65
24 64
22 57
20 60.5
Is there something I am not doing right or do these numbers look in the ball park.Should I take readings at -30dbs? Thanks for your help. Steve