Setp3: Brightness; Setp4: Output Settings - NovaStar VX4 User Manual

（c） During Data Flow setting, you can rotate the knob to see the results of different
data flow on the screen in real time. If you are satisfied with the result, you must press
the button to save the setting. You can press the ESC to exit from current operation.
（d） During Data Flow setting, you must ensure that the data flow of each port is
downward in the same direction.
（e） During Data Flow setting, you must ensure that Port 1 is the start position of the
whole data flow connection.
VX4U can load 2.3 million (2048x1152@60Hz) pixels in maximum. The width of
horizontal load can reach 3840 pixels in maximum (3840x600@60Hz); the vertical
load can reach 1920 pixels in maximum (1920 x1200@60Hz).

Setp3: Brightness

Return to the main menu interface. Press the knob to select corresponding value of
Brightness. You can rotate the Knob to adjust the value now.
Brightness
Screen Settings
Input Settings
Output Settings

Setp4: Output Settings

Output settings are divided into three cases:
I: Scaling disabled, i.e., the sizes of output image and input image are the same,
and output is based on original scale. If tinput resolution is smaller than the LED
display in one direction, LED display may not become bright in this direction; if the
input resolution is greater than the LED display in one direction, the input contents
may not be displayed completely in this direction. This option is applicable to the
application scenarios requiring point-to-point display. Horizontal offset and vertical
offset of images can be set according to the needs, and at this time the displayed
contents may move to the left or top at the LED display.
In this case, [Scaling] is disabled.
V X S e r i e s U se r 's M a nu a l
25%
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Brightness
Screen Settings
Input Settings
Output Settings
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