Fostex PX-5 handleiding

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Handleiding

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E-10
When a subwoofer and the PX-5 are not posi-
tioned at the same distance from the listening
point, you need to adjust the phase to compen-
sate.
In the example shown on Fig. 3, the distance
difference is one meter (100 cm). According to
Table 1 on the right, the phase adjustment is 90
degrees and the level indicator scale position
is “10” when the distance dierence is 100 cm.
Therefore, rotate the [CONTROL] knob to turn on
the level indicator at the top.
If you position the subwoofer 10 cm nearer (i.e.,
the distance dierence is 90 cm), the phase ad-
justment is 81 degrees and the level indicator
scale position is “9”, as you can see from Table 1
on the right. In this case, rotate the [CONTROL]
knob to turn on the level indicators at the top and
its immediate left.
In the example shown on Fig. 4, you do not need
to adjust the phase for the LS and RS because
there is no distance difference. For the front
speakers (L, C and R), the distance difference
from the subwoofer is one meter, so the phase
adjustment is 90 degrees and the level indicator
scale position is “10”.
<Note>: If you change the stored value by rotating
the [CONTROL] knob, the status indicator changes
from lighting to ashing.
2) After adjusting the phase, long-press the
[CONTROL] knob until the ashing status indica-
tor turns o.
The adjusted value is saved to the unit.
L
R
C
LS
RS
Sub
L
1m 1m
R
Sub
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Using the unit with a subwoofer
Fig. 3
Subwoofer is positioned
away from the PX-5s.
Level indicator scale
Fig. 4
Front and rear speakers
are not positioned at the
same distance from the
listening point. The sub-
woofer and LS and RS
are arranged in a con-
centric pattern.
Phaseadjustment
(degree)
0
9
18
27
36
45
54
63
72
81
90
99
108
117
126
135
144
153
162
171
180
Distancedifference
(cm)
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
Table1:Phaseadjustmenttable
Levelindicator
scaleposition
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

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Productinformatie

MerkFostex
ModelPX-5
CategorieSpeaker
TaalNederlands
Grootte5316 MB