16
Preset Timing Modes
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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
QB43R / QB49R / QB55R / QB65R / QB75R
QB98R / QM43R / QM49R / QM55R / QM65R /
QM75R
Synchronization
Horizontal
Frequency
30 - 81 kHz (DVI), 30 - 90 kHz (HDMI)
30 - 81 kHz (DVI), 30 - 90 kHz (HDMI), 30 - 134 kHz
(DisplayPort)
Vertical
Frequency
48 - 75 Hz (DVI), 24 - 75 Hz (HDMI)
48 - 75 Hz (DVI), 24 - 75 Hz (HDMI), 56 - 75 Hz (DisplayPort)
Resolution
Optimum
resolution
1920 × 1080 @ 60 Hz (DVI)
3840 × 2160 @ 60 Hz (HDMI)
1920 × 1080 @ 60 Hz (DVI)
3840 × 2160 @ 60 Hz (HDMI)
3840 × 2160 @ 60 Hz (DisplayPort)
Maximum
resolution
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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.
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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.