HL720S/D Service Manual
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HL720S/D
PRECAUTIONS
Plug the power cord into a properly grounded outlet.
There is the risk of electric shock.
If you hear a noise or smell smoke from the computer or adaptor, unplug the power
cord immediately, and call the service center.
There is the risk of electric shock or fire.
Do not overload an electrical outlet with too many devices.
There is the risk of fire.
Do not unplug from the outlet by pulling the power cord or when your hands are wet.
There is the risk of electric shock or fire.
Do not bend the power cord excessively or place heavy objects on it. Keep children
and pets away from the power cord as they may damage the power cord. There is the
risk of electric shock or fire.
Do not use a damaged power cord or plug. Make sure the plug fits snugly into the
outlet.
There is the risk of electric shock or fire.
Do not expose the monitor to the direct sun light.
Do not block the fan louvers.
There is the risk of fire or damage to the monitor.
Do not attempt to disassemble, fix, or modify the monitor.
There is the risk of electric shock or fire.
Keep the monitor away from high temperature, humidity, and dust.
Operating environment = 0 ~ 40 Degrees Celsius
Operating environment = 30 ~ 80 Relative Humidity
Do not allow any object or liquid to enter inside the monitor.
There is the risk of electric shock, fire, or damage to the monitor.
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