Analog Scaling Buffer about 50%

Signal name and type

Description

Analog input: <scale_factor>

The scale factor, which is the percentage above and below 50% by which the inputs will be scaled.

This results in the following minimum and maximum values of <aout>:

minimum value of <aout> = 50% - (<scale_factor> / 2)

maximum value of <aout> = 50% + (<scale_factor> / 2)

Thus if <scale_factor> is set to 50%, an input signal with the usual range of 0% to 100% would be scaled to 25% - 75%. This feature might be used to limit the pan sensitivity of a camera at a high zoom level. A slider would display levels from 0% to 100%, but the output to the zoom lens would only swing from 25% to 75%.

Analog inputs: <ain1> through <ain999>
 

The analog value that will be scaled by <scale_factor> above and below 50%, as follows:

<aout1> = (<scale_factor>*<ain1>) + <aout1>min

Each input has a corresponding output; each input/output pair is independent of the other input/output pairs.

Analog outputs: <aout1> through <aout999>

The value that is the result of scaling the corresponding input by <scale_factor> above and below 50%.

Since <scale_factor> is a percentage from 0% to 100%, the value of <aout> will never be higher than <ain>.