IHD-410-Series User Manual

Video Wall Ultra 4K HDMI/USB Extender over IP with PoE
IHD-410PT / IHD-410PR
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Q17: How can I connect one video source to two or more Tx ?
A:
It is recommended to use HDMI splitter with two or more ports.
Q18: The output monitor which is connecting to IHD-410PR does not display any video or
show wrong color video. How can I fix it?
A:
The IHD-410PR might not copy correct EDID. Please refer to the following:
1. The output monitor should be a real HDMI monitor; do not use DVI-to-HDMI or any converter.
EDID is important for it contains information about manufacturer name and serial number, product
type, maximum image size, color characteristics, factory pre-set timings, frequency range limits, etc.
In some cases display problems may occur due to the incorrect EDID communication between the
display monitor and the unit or inappropriate EDID data programmed by display manufacturers.
Therefore, by adopting the “EDID COPY” function, it will allow the system to copy EDID information
from EDID compliant displays in order to assure accurate display performance.
However, owing to various monitor models, EDID data may not be usable to all. For example, if you
use a DVI-to-HDMI converter to a real DVI monitor, the copied EDID (HDMI) data may not be
applicable to DVI monitors.
2. Please get into the IHD-410PR’s web management to copy EDID manually.
Q19: What is the difference between Graphic Mode and Video Mode?
A:
By default, the Video Mode is selected.
Graphic Mode: It’s usually for the static state video. Pictures are the main display contents, and the
pixel update processing is not so fast. The CPU consumption is lower than video mode.
Video Mode: It’s usually for the dynamic state video. Videos are the main display contents, and the
pixel update processing is fast. The CPU consumption is higher than graphic mode.