Extron electronics CrossPoint 300 Series User Manual page 48

im Vertrieb von
Operation, cont'd
4.
Press the View button to decrease the
input audio level by 1dB per button push.
VIEW
S
1
The output LEDs display the selected input's audio level.
In this example, the output buttons and View and Esc buttons display an audio gain level of –1 dB.
= Lit LED,
Figure 3-46 — Adjust the input audio level
S
The output LEDs display the selected input's audio level.
In this example, the output buttons and View and Esc buttons display an audio gain level of –1 dB.
= Lit LED,
Figure 3-47 — Level display on a 16-output-LED switcher
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3-28 CrossPoint 300 Matrix Switchers • Operation
CAMBOARD Electronics
Press and release the View (
audio level by 1 dB.
Press and release the View (
decrease the input audio level by 1 dB per button push. Note the output LED
indication changes that occur each time the View (
released.
Figure 3-46 shows the result of pressing the View (
Note that the View LED is now lit to indicate a negative level.
Figure 3-46 shows the adjusted level (–1 dB) displayed on an 8-ouput-LED
switcher, such as a CrossPoint 300 84 HV A.
2 3 4 5
OUTPUTS
= Unlit LED, = Slow blinking LED
S
Figure 3-47 shows the same level (–1 dB) as in figure 3-46, but displayed on a
16-ouput-LED switcher, such as a CrossPoint 300 816 HVA.
= Unlit LED, = Slow blinking LED
S
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Fax 07131 911203
) button once (figure 3-46) to decrease the input
) button several more times (figure 3-46) to
) button is pressed and
) button a total of 9 times.
6 7 8
The View and Esc LEDs display
the polarity (gain or attenuation).
The View and Esc LEDs display
the polarity (gain or attenuation).
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VIEW ESC