Curtis LCD1933 用户手册

下载
页码 39
Connect the RGB output of the PC to the VGA jack on the set. Connect the AUDIO output of the PC to the PC 
AUDIO jack on the set. Select the PC input source using SOURCE button on the remote control.
HDMI connection allows the user to transfer both audio and video control signals through one cable only. 
These signals are transferred in digital. 
HDMI Connection
VGA Cable