Extron electronics IP Link Pro NBP 50 User Manual page 49

Range-based volume adjustment
If the system is configured for use with some projectors, the most common way to configure
the LEDs on the NBPs is to indicate volume ranges (with steadily lit LEDs), as shown in the
following diagrams.
Range-based Volume Adjustment — NBP 105 D, NBP 106 D
VOLUME VOLUME
Minimum, 0% 1% to 20%
of Max. Volume of Max. Volume
Figure 41.
Range-based Volume Adjustment – NBP 100, NBP 200
Minimum,
0% of
Max.
Volume
Figure 42.
NOTE: Volume LEDs light based on the percentage of the user-set minimum-
Increment/decrement volume adjustment
If the system is configured for increment/decrement volume adjustment, typically you
would configure the volume LEDs to be off except during adjustment. In the most common
configuration, when the volume is adjusted, the LEDs light briefly in a scrolling pattern to
the right or top (increment) or to the left or down (decrement), as shown in the following
examples.
Increment/Decrement-based Volume Adjustment
VOLUME
NBP 106 D,
NBP 108 D
Figure 43.
Increment/Decrement-based Volume Adjustment – NBP 100, NBP 200
Figure 44.
VOLUME
21% to 40%
of Max. Volume
Range-based Volume Adjustment LED Behavior, NBP 105 D, NBP 106 D
1% to 13% to
12% of 25% of
Max. Max.
Volume Volume
Range-based Volume Adjustment LED Behavior, NBP 100, NBP 200
maximum range.
Volume LED Increment/Decrement Behavior for NBP 105 D, NBP 106 D,
NBP 1200C
NBP 100,
NBP 200
Volume LED Increment/Decrement Behavior for NBP 100, NBP 200
VOLUME
41% to 60%
of Max. Volume
26% to 38% to
51% to
37% of 50% of 62% of
Max. Max. Max.
Volume Volume Volume
Network Button Panels • Operation
VOLUME VOLUME
61% to 80% 81% to 100%
of Max. Volume of Max. Volume
63% to 76% to 88% to
75% of 87% of 100% of
Max. Max. Max.
Volume Volume Volume
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