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            How Do I Install the 4K Dongle for Cosmos Laser Series Projectors?

            Modified on Tue, 10 Jan, 2023 at 2:57 PM



            To install the 4K dongle for the Cosmos Laser series, follow these steps:

             

            1. Open the back cover of the projector by pushing and sliding it up.

            2. Connect to the micro-USB connector and micro-HDMI connector.

            3. Close the back cover.

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