G-405 Quick User Manual Document: G-40501
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8.3.3 Example of low cost RS232 controller
8.4 [EDID] setting
Selectable EDID setting is added into G-405. The purpose are as follows:
a.
G-405 can support big range of input signal timing—from SVGA up to 4k/2k. In order to get the best
video performance, user needs to select different input signal resolution.
b.
Different PC display cards have different setting and behavier. Many users may not be able to do the
right settings
c.
High end media player or server can support big range of outputs—from 720p to 4k/2k. If no EDID
selection function, only one default EDID can output from media player. The system may not show the
best video wall output quality.
d.
Different display modes may show different final image aspect ratio. User can ultilize different EDID
setting to change input signal timing and get different output image aspect ratio.
e.
The EDID setting can be stored inside Profile. When user select different profile, the EDID will be also
changed based on the setting. For instance, when user display one content across two horizontal
User can save up to 5 settings into [Profile].
User can connect this RS232 controller with each
G-405 processing module through RS232 cable in
parallel.
Click Profile button in RS232 controller to power
on/off the system or select display Profile.
If separate RS232 control is required, user needs to
set different [Box ID] and put ID # into RS232
command.
