Elo TouchSystems 1528L User Manual page 17

Connect one end of the video cable to the rear side of computer and the other to the
LCD. Tighten by turning the two thumb screws clockwise to ensure proper grounding.
You can select D-SUB15 video cable or DVI video cable, shown respectively.
Connect one end of the speaker cable to the speaker port in the computer and the other
end to the port in the monitor.
or
Connect one end of the Serial or USB cable to the rear side of the computer and the other
to the LCD monitor, shown respectively.
Connect the cylindrical connecter from the power adaptor to the monitor. Connect the
appropriate power cord to the power adaptor and to the appropriate power outlet.
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