
Similar to the greybox selection previously discussed, the “Switch” positions for the NTL720 can be
changed to dierent levels of equalization so that it can be accurately demonstrated and analyzed
within the Resolution software.
Use the dropdown menu under “Switch” to select from the 4 choices of switch position on the NT
product. Like the greybox selection, it makes no dierence which box you choose to change the
switch setting, all will follow suit. To select specic switch settings for specic loudspeakers, click on
the “Switch” lock / unlock button to allow individual selection.
As with the greybox selection, be careful that this is really what you want to do for a particular reason.
Even though the switch positions on the NTL only aect the HF (which is ok to mix and match to some
degree), it opens the possibility for error that may yield a Resolution map that is undesirable. Use this
feature only if absolutely necessary!
At the far upper right of the array tab work area, you will nd a space called “Array Processing”.
Clicking on this area will launch Resolutions onboard virtual equalization! Here the user can virtually
equalize the arrays to ne-tune the systems response. Up to 10 dierent front-end equalization points
are available in this area and each can be fully congured for gain, Q/BW, and frequency. Also available
is fully congurable Hi and Lo pass ltering, gain, delay, polarity inversion and mute.
Data can be entered manually for the EQ’s by either typing or using the spinners or dropdown menus
and can also be modied with drag and drop.
Use the button located in the upper right area of the equalization display to hide or show the EQ
parameters.
Anything done within this equalization area is reected in the map created by Resolution. Equalization
can also be disabled or reset if the user wishes to hide or start over on the EQ process.
As is the case with the other equalization options, the onboard “Virtual EQ” can be applied to specic
enclosures by clicking on the “processing” lock / unlock button. This allows the full suite of EQ options
to be available on a cabinet by cabinet basis. As stated earlier, great care should be taken when
performing this type of equalization to provide accurate results. Erroneous EQ points will create
adverse eects to the mapping yielding undesirable results.
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