User’s Manual
CONNECTING TO A PC (HL231D)
Turn off your computer before performing the procedure below.
1. Connect one end of the VGA cable to the back of the monitor and connect the other end to the
computer’s VGA port.
2. Connect one end of the DVI cable (optional) to the back of the monitor and connect the other end
to the computer’s DVI port.
3. Connect the audio cable between the monitor's audio input and the PC's audio output (green
port).
4. Plug one end of the 12V DC adapter to the LCD monitor’s DC 12V input socket, plug one end of
the AC power cord to the 12V DC adapter AC input socket, and the other end of the AC power
cord to Wall outlet.
5. Turn on your monitor and computer.
Figure.3. Connecting to a PC
1 LINE IN 2 VGA Input
3 DVI Input (optional) 4 Power DC 12V Input
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