Check For Pixel Defects; Setting The Image Geometry; Adjustment Of Monitor And Video Source - Eizo CuratOR LX491W Instructions For Use Manual

Commissioning

6.3 Check for pixel defects

Note
Energy saving (Power Management)
The monitor supports various energy saving settings, called Power Management (PM).
When PM is active, the monitor backlight switches off automatically for example, if the
monitor is without a video signal for an extended period.
Also observe the operating system manufacturer's instructions regarding power manage-
ment settings.
6.3 Check for pixel defects
Pixel defects (small bright or dark dots) can occur in LCD monitors. During the manufactur-
ing process, all monitors are checked for the permitted number of defective pixels.
Defective pixels cannot be corrected.

6.4 Setting the image geometry

The monitor automatically recognizes the standard used, and has preprogrammed set-up
values for each standard. However, depending on the graphics card used, it may still be
necessary to align and size the picture for the selected standard.

6.5 Adjustment of monitor and video source

Adjustment of resolution and refresh rate
Every LCD monitor has certain limits, such as maximum resolution and refresh rate.
• Set the graphics card for operation of the monitor in such a way as to maintain the limit
values.
Fine adjustment of brightness and contrast
CAUTION
The exact brightness and contrast settings are only possible with a photometer.
CAUTION
Fine adjustment of analog inputs: Only via 15-pin D-sub and DVI-I sockets
Fine adjustment for digital input: not necessary
• Perform the fine adjustment of the monitor only via the two analog ports (15-pin D-sub
and analog signals on the DVI-I socket).
• Digital signals on the DVI-I input do not require a fine adjustment of brightness and con-
trast since the signal is always displayed in an optimal manner. With a fine adjustment,
it is possible that gray scales are not displayed.
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CuratOR LX491W
Instructions for Use, 02/2018