Boss Audio Systems 648BI, Руководство пользователя

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BASS-Q: (Bass Quality Factor)
User has 5 seconds to use the Volume Up or Down button to adjust the desired Bass Quality
Factor to 2N, 1N, 1W or 2W.
Figure 1 shows the Bass Quality factor (Curve characteristics) of each step.
MIDDLE (Middle Level)
User has 5 seconds to use the Volume Up or Down button to adjust the desired Middle level
range from -6 to +6.
MID-CFQ (Middle Center Frequency)
User has 5 seconds to use the Volume Up or Down button to adjust the desired Middle Range
Center Frequency to 500Hz, 1KHz, 1.5KHz, or 2.5KHz.
MIDDLE-Q (Middle Quality Factor)
User has 5 seconds to use the Volume Up or Down button to adjust the desired Middle
Quality Factor to 2N, 1N, 1W or 2W.
Figure 2 shows the middle Quality factor (Curve characteristics) of each step.
TREBLE (Treble Level)
User has 5 seconds to use the Volume Up or Down button to adjust the desired Treble level range from -6 to +6.
TRE-CFQ (Treble Center Frequency)
User has 5 seconds to use the Volume Up or Down button to adjust the desired Treble
center frequency to 10KHz, 12.5KHz, 15KHz, or 17.5KHz.
BALANCE
User has 5 seconds to use the Volume Up or Down button to adjust the Balance between
the right and left speakers from R12 (full right) to L12 (full left). “C00” represents an equal
balance between the right and left speakers.
FADER
User has 5 seconds to use Volume Up or Down button to adjust the Fader between the front
and rear speakers from R12 (full rear) to F12 (full front). “C00” represents an equal balance
between the front and rear speakers.
Level
(dB)
Frequency (Hz)
15.0
12.5
10.0
7.5
2.5
0.0
5.0
10.0 100.0 1.0K 10.0K
2W
1W
1N
2N
Figure 1
Level
(dB)
Frequency (Hz)
Figure 2
0
5
10
15
10 100 1.10
3
1.10
4 1.10
5
2W
1W
1N
2N
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