Extron electronics MAV Plus, Руководство пользователя

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3-15 MAV Series Switchers • Operation
1
1
2
2
3
3
4
4
5
5
6
INPUTS
ENTER
OUTPUTS
6
7
7
8 9 10 11
PRESET VIEW ESC VIDEO AUDIO
12
8
CONTROL I/O
C
C
5
LED key: = off (value 0 dB), = blinking (value 1dB),
= on (value 2dB)
B
B
B
+8dB
C
Press
Figure 3-16 — +8dB displayed on MAV 128 RCA
D
Press and release the View ( ) button once to decrease the audio level
displayed by the output LEDs by 1dB. Press and release the View ( ) button
several more times to decrease the audio level displayed by the output LEDs
by an additional 1dB per button push. Note the output LED, View LED, and
Esc LED changes that occur each time the View (
) button is pressed and
released. Figure 3-17 and figure 3-18 show the result of pressing the View ( )
button a total of 9 times. Note that the Esc ( ) LED has turned off and that
the View ( ) LED is blinking to indicate a negative level.
1
1
2
2
3
3
4
4
5
5
6
INPUTS
OUTPUTS
6
7
7
8 9 10 11 12
8 9 10 11 12
13
13
14
14
15
15
16
16 ENTER PRESET VIEW ESC VIDEO AUDIO
CONTROL I/O
AUDIO VIDEO
B
5
D
D
VIEW
D
(9 times)
E
-1dB
D
B
LED key: = off (value 0dB), = blinking,
= on (value 1dB)
Press
Figure 3-17 — Example 8, step D: Adjusting the audio level
1
1
2
2
3
3
4
4
5
5
6
INPUTS
ENTER
OUTPUTS
6
7
7
8 9 10 11
PRESET VIEW ESC RGBHV AUDIO
12
8
CONTROL I/O
D
D B
B
-1dB
LED key: = off (value 0 dB), = blinking (value 1dB),
= on (value 2dB)
B
Figure 3-18 — -1dB displayed on MAV 128 RCA