10. RS-232C communication (1) Turn off the projector and computer power supplies and connect with the RS-232C cable. (2) Turn on the computer power supply and, after the computer has started up, turn on the projector power supply. Control jack D-sub 15-pin shrink jack �...
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When data sent by the projector cannot be practice When the command sent by the projector cannot be practice, the error code ‘1cH’ +‘xxxxH’ is returned. When the data length is greater than indicated by the data length code, the projector will ignore the excess data code.