User manual

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XL2 Projector PRO
13. XL2 Projector PRO Software
The Projector PRO displays the XL2 screen in real-time via
USB on the connected Windows or Mac computer. The soft-
ware toolbar enables control of the XL2 with the mouse and
keyboard. The background color turns from green to red syn-
chronized with the XL2 limit button color
according to the
user-defined limits.
The “XL View” and the “Sound Level Predictor” display extend
the XL2 Projector PRO for live sound monitoring applications.
The “XL View” window presents sound levels in large size •
on the connected computer screen. Users may select to
view one, two or three sound pressure levels. Exceeding
levels are presented with a pre-warning amber or alarming
red color.
The “Sound Level Predictor” visualizes the level history of •
the current measurement interval and indicates the head-
room for the actual measurement period or the next few min-
utes. Green bars confirm that the present level is well below
limits. Red bars are a call to action to reduce the sound level
at the mixing desk. This allows the FOH engineer to optimize
dynamic passages of the band for maximum audience satis-
faction while still remaining within the legal limits.
Additionally the Projector PRO software offers the ability to re-
trieve measurement data from the XL2 without interruption to
the measurement process. The entire file system of the XL2 is
available while the XL2 is measuring.
The “XL View” and the “Sound Level Predictor” require that
the Projector PRO Option or the Remote Measurement Option
be installed on the XL2.
Projector PRO software is a free download for all registered
XL2 customers on the support website https://my.nti-audio.
com.
Installation Instructions
Register your XL2 and download the software from the sup-•
port page at https://my.nti-audio.com.
Unzip the file “XL2 Projector PRO Setup Vxx.zip“ on your •
computer.
Start the software installation and follow the instructions •
including driver installation.
Start the XL2 Projector PRO software.•
Start the XL2 Analyzer and connect it to the computer.•