Shure DFR22 User Manual

The snapshot feature is available in any processor parameter window that has a response curve or transfer curve graph. 
It allows you to capture an image of the current curve, then display it for reference purposes as you revise the processor 
settings. The processor remembers this snapshot until you take a new one in the same processor window, or quit the 
application.

The following response curve examples are taken from the parameter window of a five-band parametric EQ with cut and 
shelf filters (PEQ5+CS).

Click the [TAKE] button as shown in Figure 5-2. This cap-
tures the current response or transfer curve.

Click the [SHOW] button. This displays the snapshot 
behind the current curve. The button appears lighted in 
green when the snapshot is displayed.

Change the processor settings. As you 
reshape the curve, you will be able to compare 
it to the snapshot of the previous curve show-
ing in the background, as illustrated in 
Figure 5-3.

Click the [SHOW] button again to toggle the 
snapshot off and on, as pictured on the right in 
Figure 5-4.

When you show the snapshot before you 
have changed any processor settings, it will 
be hidden behind the current curve. The 
snapshot will show up as soon as you 
reshape the curve with different settings.