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Appendix
Appendix
Optimum Picture Quality and Afterimage Burn-in Prevention

Optimum Picture Quality

zTo enjoy the optimum picture quality, go to Control Panel on your PC and adjust the resolution and
refresh rate as follows. The picture quality of TFT-LCDs may degrade if the optimum resolution is not
selected.
32 inches
Resolution: 1360 x 768
Vertical frequency (refresh rate): 60Hz
40, 46 inches
Resolution: 1920 x 1080
Vertical frequency (refresh rate): 60Hz
zDue to the nature of the manufacturing of this product, approximately 1 pixel per million (1ppm) may
be brighter or darker on the LCD panel. This does not affect product performance.
The number of sub-pixels by LCD panel type: 32 : 3,147,264
The number of sub-pixels by LCD panel type: 40, 46 : 6,220,800
zRun "Auto Adjustment" to improve the picture quality. If noise is still found even after auto
adjustment, adjust Coarse or Fine.
zLeaving the screen fixed on a stationary image for an extended period of time may cause afterimage
burn-in or defective pixels.
Activate power-saving mode or a dynamic screen saver if you will not be using the monitor for
an extended period of time.
zUnlike CDT monitors, TFT-LCD monitors (due to the nature of the panel) can be set to only one
resolution to obtain the optimum picture quality. Therefore, setting a resolution other than the
specified resolution may degrade the picture quality. To avoid this, it is recommended that you select
the optimum resolution specified for your monitor.