G413 User Guide Document: G41302
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14.3
How to determine source resolution for a video wall
1)
The feeling of the video image quality is related to many factors. The final display video pixel
pitch and watching distance are two major factors in video wall.
2)
If user applies FHD signal source for a 5x5 video wall with 55” LCD, the source image pixel pitch
is 1220mmx5/1920=3.1mm. If the watching distance is more than 3m, the video quality is
acceptable. Above this dimension, user needs to apply 4k/2k signal. If watching distance can be
5m, user can apply one FHD signal to a video wall up to 8x8 matrix with 55” LCD (5mm x1920
=9.6m in width).
3)
If 4k/2k signal source is applied, all the devices between signal source and LCD display should
also be able to processing or deliver the signal more than 4k/2k to achieve high quality video
image.
4)
Multiple G413 cascade can process and deliver 4k/2k image with highest video quality.
14.4
How to show full operation menu in irregular video wall
1)
In some case, user may be difficult to see the operation menu of signal source.
2)
After the complete setup, user may be difficult to see the menu or PC Desktop for operation in
irregular video wall. User has below choices to see full screen image in LCD for further operation:
To connect G413 Loop out port with one monitor to see full screen image.
Click Remote control empty Mode # to activate default setting to see full image in each LCD.
To use remote controller [Reset] hotkey to reset the system to default, including all display
modes saved in each Mode #. The Profile Index setting will be kept without deleted. Below
are the procedures:
