SPL Phonitor 2, Руководство пользователя

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22
Stereo switch
By using the Stereo switch (10) you can switch the audio signal to Stereo, Ste-
reo with Laterality control and Mono. In Mono mode, both stereo channels are
summed. The mono signal maintains the same loudness, because both stereo
channels are each reduced by 6 dB.
Laterality
Laterality refers to the deviation of sound perception to either side of the ears. With the Lat-
erality control (6) you can compensate perceived volume differences between channels that
may be due to a hearing impairment.
This control differs from conventional balance controls. If one channel is attenuated, the
other one is increased at the same time. This means that, e.g. when hard left, the level of
the left channel increases by 2.25 dB while the right channel is attenuated by 2.25 dB.
This control has a narrower range than conventional balance controls. Its resolution is very fine, which means it
can be pecisely adjusted.
Set the Stereo switch to Laterality to control the laterality (see above).
20
0
%
–
+
30 50
70 100
10 7
5 3 1 0 3
5
V U
20
0
%
–
+
30 50
70 100
10 7
5 3 1 0 3
5
V U
VU Cal
Laterality
+6dB
+ 12
Mono
Stereo
IR
0
Volume
M
IN
2
3 4 5
M
AX
Cr/A All
Output
120 V Audio Rail Preamplifier
Headphone Monitoring Amplifier
Matrix
Ø
L R
Off Mute
L R
Off
Off
-97
-59
-5
0
-4
2
-3
5
-2
9
-2
5
-2
1
-1
9
-17
-16 -15 -1
4 -
12
-1
0
-8
-
6
-4
-2
-1
0
Source
RCA XLR 1
XLR 2
Center
-2
.0
-1
.6
-1
.2 -0.9 -0
.6
-0
.3
Crossfeed
1
5°
2
2°
30
° 40° 5
5°
7
5°
Angle
Le
ft
Center
R
ig
ht
Solo
Model 1280 • Made in Germany
Phonitor
2
20
0
%
– +
30 50
70 100
10 7
5 3 1 0 3
5
V U
20
0
%
– +
30 50
70 100
10 7
5 3 1 0 3
5
V U
VU Cal
Laterality
+6dB
+ 12
Mono
Stereo
IR
0
Volume
M
IN
2
3 4 5
M
AX
Cr/A All
Output
120 V Audio Rail Preamplifier
Headphone Monitoring Amplifier
Matrix
Ø
L R
Off Mute
L R
Off
Off
-97
-59
-5
0
-4
2
-3
5
-2
9
-2
5
-2
1
-1
9
-17
-16 -15 -1
4 -
12
-1
0
-8
-
6
-4
-2
-1
0
Source
RCA XLR 1
XLR 2
Center
-2
.0
-1
.6
-1
.2 -0.9 -0
.6
-0
.3
Crossfeed
1
5°
2
2°
30
° 40° 5
5°
7
5°
Angle
Le
ft
Center
R
ig
ht
Solo
Model 1280 • Made in Germany
Phonitor 2