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.
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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