Low Input Lag; Screen Size - Samsung C49HG90DM Series User Manual

The models in the Graphic Cards list supports FreeSync
FreeSync can only be used with specific AMD graphics card models. Refer to the following list for
supported graphics cards:
Make sure to install the latest official graphics drivers from AMD that support FreeSync.
― For additional AMD graphics card models that support the
― Select
FreeSync Off if you are using a graphics card from a different manufacturer.
― When applying the
FreeSync function via the HDMI interface, it may fail to work due to the bandwidth
limitation of certain AMD display cards.
• AMD Radeon R9 300 Series (Not include 370 /
370X)
• AMD Radeon R9 Fury X
• AMD Radeon R7 360
• AMD Radeon R9 295X2
• AMD Radeon R9 290X
FreeSync feature, visit the official AMD website.
• AMD Radeon R9 290
• AMD Radeon R9 285
• AMD Radeon R7 260X
• AMD Radeon R7 260
• AMD Radeon RX 400 Series

Low Input Lag

Minimize input lag for fast reactions by reducing the video processing time.
― It is recommended to set the refresh rate of the graphic card to any of 100 Hz, 120 Hz, and 144 Hz. With 60 Hz,
the function is unavailable.
― This feature is not available if the scanning rate on the computer is different from the settings in the
Rate menu.
― This menu is not available when
PBP is enabled.

Screen Size

Select the best screen size and ratio.
― This menu is not available when
PBP is enabled.
In PC mode
• Auto: Display the picture according to the aspect ratio of the input source.
• Wide: Display the picture in full screen regardless of the aspect ratio of the input source.
• 17" (4:3): Use a 4:3 aspect ratio on a 17-inch screen. Pictures with a different aspect ratio will not be
displayed.
• 19" (4:3): Use a 4:3 aspect ratio on a 19-inch wide screen. Pictures with a different aspect ratio will
not be displayed.
• 19" Wide (16:10): Use a 16:10 aspect ratio on a 19-inch wide screen. Pictures with a different aspect
ratio will not be displayed.
• 21.5" Wide (16:9): Use a 16:9 aspect ratio on a 21.5-inch wide screen. Pictures with a different aspect
ratio will not be displayed.
• 22" Wide (16:10): Use a 16:10 aspect ratio on a 22-inch wide screen. Pictures with a different aspect
ratio will not be displayed.
• 23" Wide (16:9): Use a 16:9 aspect ratio on a 23-inch wide screen. Pictures with a different aspect
ratio will not be displayed.
• 27" Wide (16:9): Use a 16:9 aspect ratio on a 27-inch wide screen. Pictures with a different aspect ratio
will not be displayed.
Refresh
31