G-405 Quick User Manual Document: G-40501
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6.6 2x2 irregular video wall with two TV at portrait position
User can use only one G-405 with one PC output at horizontal and another one at portrait position to
achieve the above video wall. The PC output resolution shall be not over FHD to allow more image
position adjustment range.
6.7 Aspect Ratio adjustment
User can adjust the aspect ratio or remote blanking area in the video wall by changing the capture range
of the display image through [Overlap] function.
In below example, if we reduce [Overlap] value in [Top edge] and [Bottom edge] to reduce the captured
region, the image will be scaled up in vertical direction to avoid blanking area.
The range to shrink the image depends on the signal structure. If the signal has only few blanking timing
lines outside the active window, then the image will have less adjustment range. The maximum adjust
range will be the timing line number outside the image.
G-202 provides 90
〫
rotated
image via output port to module
A for two portrait LCDs.
Raw input signal is connected to
G-405 module B via G-202 loop
out port for landscape LCDs.
G-405 executes video wall
function and aligns the image
scaling ratio and position to let all
image match together.
