Black Box VX-HDMI-POE-MTX, VX-HDMI-POE-MRX, VX-HDMI-POE-VRX, VX-HDMI-POE-VTX On the Apply button

Chapter 7: Video Wall Features

Table 7-3. Advanced Commands screen components.

Component	Description
Screen Layout	Select the number of rows and columns from the
(Row x Column)	drop-down menu, then click on the “Apply” button.
Row Position	Select the row from the drop-down menu, then click
	on the “Apply” button.
Column Position	Select the column from the drop-down menu, then
	click on the “Apply” button.
Horizontal Shift	Use to shift video output horizontally, then click on
(N*8 pixels)	the “Apply” button.
Vertical Shift	Use to shift video output vertically, then click on the
(HOST: N pixels
	“Apply” button.
CLIENT: N*8 pixels)
Horizontal Scale	Use to scale video output horizontally, then click on
Up (N pixels/
	the “Apply” button.
column_count)
Vertical Scale Up	Use to scale video output vertically, then click on the
(N pixels/
	“Apply” button.
column_count)
Tearing Delay (µs)	Use to compensate for screen tearing, then click on
	the “Apply” button.
Console API	Type in the Console API Command, then click on the
Command	“Apply” button.

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