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im Vertrieb von
Operation, cont'd
6.
Figure 3-54 — Press the View button to exit View-Only mode
Viewing and adjusting the input audio level (audio models)
On models with audio, the audio level of each input can be displayed and adjusted
through a range of -18 dB to +24 dB (-15 dB to +9 dB for MAV Plus 128 AV RCA) to
ensure that there is no noticeable volume difference among sources (figure 3-55).
The audio level can be adjusted from the front panel or under RS-232/RS-422 or
Ethernet control.
dBu
+24
+21
+19
+16
+13
+10
+7
+4
+1
-2
-5
-8
-12
-15
-18
Low Audio
Output Level
dBu
+24
+21
+19
+16
+13
+10
+7
+4
+1
-2
-5
-8
-12
-15
-18
High Audio
Output Level
Figure 3-55 — Audio gain and attenuation
1.
2.
www.camboard.de
3-34
CrossPoint 450 Plus and MAV Plus Switchers • Operation
CAMBOARD Electronics
If both RGBHV/video and audio are selected, the unmute action toggles both
the video and audio outputs. If either the video output or the audio output is
already unmuted, the muted output is unmuted and the unmuted output is
muted.
Press and release the View button to exit View-Only mode (figure 3-54).
Press the View button
to exit View-Only mode.
All input buttons and output buttons
VIEW
return to unlit or background illumination.
The View button returns to
unlit or background
illumination.
VU
21
18
15
12
9
VCR
6
3
Audio
0
-3
Inputs
-6
-9
-12
-15
-18
-21
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
VU
21
18
15
12
9
CROSSPOINT xi PLUS SERIES SWITCHER
6
3
Audio
Crosspoint 450 Plus 3232
0
Inputs
-3
-6
-9
-12
-15
-18
-21
CD Jukebox
Press the Esc button to clear any input buttons, output buttons, or control
buttons that may be lit.
To enter Audio mode, press and hold the Audio button until the button begins
to blink red, then release the button.
Tel. 07131 911201
Fax 07131 911203
dBu
VU
+24
21
+21
18
+19
15
+16
12
+13
9
+10
6
+7
3
+4
0
+1
-3
-2
-6
-5
-9
-8
-12
-12
-15
-15
-18
-18
-21
Output
I
N
Level
P
U
T
S
C O N T R O L
I / O
VIEW
ESC
ENTER
PRESET
RGBHV
AUDIO
O
U
T
P
U
POWER SUPPLY
T
PRIMARY
S
REDUNDANT
No noticeable
ADSP
WITH
volume differences
between sources
ce-info@camboard.de
Audio System
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