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b. For USB, please select the USB interface.
USB is the preferred method to download the firmware flash image to the projector as USB is
much faster than I2C.
c. An error message can appear saying the USB driver cannot be opened. This is expected, as TI has not
yet enabled communication on the board. Click OK on this error.
3. Projector Control Configuration:
a. Run the DLPC44xx GUI tool and select the Projector Control sub-tool.
DLPU126 – DECEMBER 2023
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Figure 3-3. USB Communication Configuration
Figure 3-4. Error Message
Figure 3-5. Projector Control Menu
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Display ≥0.47-in Array 4K UHD Evaluation Module
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