Preset Timing Modes; Checking The Resolution And Frequency - Samsung QBH-TR Series User Manual

" Horizontal Frequency
The time required to scan a single
line from the left to the right side
of the screen is called a horizontal
cycle. The reciprocal number of a
horizontal cycle is called horizontal
frequency. Horizontal frequency is
measured in kHz.
" Vertical Frequency
The product displays a single image
multiple times per second (like a
fluorescent light) to display what
the viewer sees. The rate of a single
image being displayed repeatedly per
second is called vertical frequency
or refresh rate. Vertical frequency is
measured in Hz.

Preset Timing Modes

" This product can be set to only one resolution for each screen size to obtain the optimum picture quality due to the nature of the panel. Using 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 product.
Model Name
Synchronization Horizontal Frequency
Vertical Frequency
Resolution Optimum resolution
Maximum resolution

Checking the Resolution and Frequency

For modes that exceed the supported resolutions, the message
Set the PC resolution by referring to Preset Timing Modes.
QB65H-TR / QB75H-TR
30 - 81 kHz (DVI), 30 - 134 kHz (DisplayPort), 30 - 90
kHz (HDMI)
48 - 75 Hz (DVI), 56 - 75 Hz (DisplayPort), 24 - 75 Hz
(HDMI)
1920 x 1080 @ 60 Hz (DVI),
3840 x 2160 @ 60 Hz (DisplayPort),
3840 x 2160 @ 60 Hz (HDMI)
"Not Optimum Mode" appears briefly.
QB75N-W
30 - 81 kHz (DVI), 30 - 90 kHz (HDMI)
48 - 75 Hz (DVI), 24 - 75 Hz (HDMI)
1920 x 1080 @ 60 Hz (DVI),
3840 x 2160 @ 60 Hz (HDMI)
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