User Manual for LCD Monitor
21
Warnings
Change Computer Hz
The refresh frequency describes how often the video screen is retraced in order to prevent the
image from flickering. The entire image area of most monitors is refreshed approximately
60 times per second. A higher refresh frequency reduces any flicker on your screen, but choosing
a setting that is too high for your monitor can make your display unusable and may cause
damage to your hardware.
IMPORTANT: If you see this warning, change the refresh rate in your monitor settings
on the PC to 60Hz.
Cable Not Connected
Powering on the monitor without connecting it to a PC will display this warning.
IMPORTANT: If you see this warning, turn off the monitor and check the connection to
the PC.
