Mi XMMNT27HQ Manual De Usuario página 12

Precautions
Do not use this monitor in damp or humid environments such as bathrooms, kitchens, basements,
or near swimming pools.
Make sure the monitor is placed on a stable surface. If the monitor falls down or is knocked over, it
may cause personal injury or damage to the monitor.
Store and use the monitor in a cool, dry, ventilated place. Keep the monitor away from radiation and
heat sources.
Do not cover or block the heat dissipation vents on the back of the monitor. Do not place the monitor
on a bed, sofa, blanket, etc.
The monitor's operating voltage range is indicated on a label on the back of the monitor. If you are
unsure what voltage your power supply is, please contact the monitor's distributor or local power
company.
If you do not plan to use the monitor for a long period of time, unplug it from the electrical outlet so
as to prevent possible damage from power surges or lightning strikes.
Do not overload electrical outlets, as this may cause a fire or an electric shock.
Do not insert any foreign objects into the monitor, as this may cause a short circuit which can lead to
a fire or an electric shock.
Do not excessively pull, twist, or bend the power cord.
Troubleshooting
Issue
Unable to turn on
Image is dark
or has ripples
The indicator is
blinking, no
image on the
screen
Monitor displays:
Out of range
10
Possible Causes
No power
Brightness/
Contrast not
adjusted properly
Interference
No signal,
entering sleep
mode
Resolution is
incorrect
Solutions
Make sure the power cord is plugged in properly.
Press the on/off button to turn on the monitor.
Adjust the brightness and contrast.
Keep the monitor away from electronic
devices that may cause electrical interference.
Turn on the computer.
Make sure the computer's graphics card is working
properly.
Make sure the DisplayPort cable is plugged in properly.