User`s manual

RS232 connection
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After connecting the central control system and unit, you can use some
of the function, such as power on/off or adjust the volume etc.
Internal PC basic operations:
1. Wait about 30 seconds after installing PC to back of the display, press
POWER to turn on the TV and PC together;
2. While booting, press the POWER button, wait for 2 to 3 seconds and then
press the power button again to turn off the TV and PC together;
3. Turn on the PC source, select "WINDOWS" on the lower left corner of
the desktop or press the "WINDOWS" button on the remote control, and
then select the "off", then, turn off the PC but keep the TV on.
4. Turn on TV, the state of the PC is off, it is possible to turn on the
PC by pressing the INPUT button to select PC.