Samsung Premiere projector supports a connection to a keyboard to make the control easier.
For USB keyboard
You can just plug the USB port of a keyboard into the Samsung Premiere projector USB interface.
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For Bluetooth Keyboard
Place the keyboard close to the projector and scan for the available devices.
You can detect and set the Bluetooth keyboard as follows:
Settings>General>External Device Manager>Input Device Manager>Bluetooth Device List.
Keyboard Button Feature for Samsung Premiere
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