Interlogix xGenConnect NXG-4 Installation And Programming Manual page 174

6. The Input file selection window appears. Select the .bmp file saved in step 2.
7. Resulting file selection window appears. Provide the location and name for a
resulting .mif3 file. Click Save.
The resulting MIF3 file can now be used to flash one or more NXG-183x keypads
with the customized company logo.
Loading of the file can be done either using the USBUP-EUR-V2 upgrade tool, or
using DLX900 software and the Update Device button. In both cases, upgrading
the company logo .MIF3 file uses the same procedure as upgrading the firmware
of the device.
162 xGenConnect Installation and Programming Guide