Operation instruction
Tips:
The functions of VX4 are powerful with very simple operation, and multiple operations can be completed
with a knob and a return key. The design of more than one shortcut keys makes operations more efficient.
Generally, the LED display can be used normally, and the brightness is moderate after conducting the
following four steps: Input settings → Screen settings → Brightness → Output settings. Other menus
such as screen control and senior setting can help users better control LED display.
See the following section for details of operations.
9.1 Step1: Input Settings
Set resolution of input source signal. Resolution can be directly set and changed for digital input interfaces
DVI, HDMI and DP. Resolution can only be modified for other input methods on input devices.
Input resolution can be set in two ways:
Method one: Default Resolution.
Selection is made in preset resolution of the controller. If there is no preset resolution, you can select the
second method and customize resolution.
Method two: Custom Resolution.
Set Horizontal Res, Vertical Res and Custom refresh rate and then select "apply" and press the knob for
application. If the application is not confirmed, custom resolution is invalid.
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