Per Output Downscaling From 4K To 1080P; Contacting Hall Research; Contacting Hall Research And Shipping/Packaging - Hall Research Technologies SP-HD-4C User Manual

Supports 4k uhd 60 hz 4:4:4, hdcp 2.2 and hdr de-embedded analog and digital audio outputs smart edid management can scale 4k to 1080p at each output

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SP-HD-4C

Once an external EDID is found, it is retained until power is cycled, even if the output display is

exchanged for another.

The SP-HD-4C maintains the audio extraction feature even if there are no active displays

connected to the outputs.

6. Per Output Downscaling from 4K to 1080p

If you have a mix of 4K and 1080p TVs, you can still use the splitter and maintain 4K resolution

from the source to all the 4K TVs while downscale the 4K to 1080p so it can be displayed on

the 1080p TVs.

The front panel has a 4 position Dip Switch for downscaling 4K video. Each switch position

corresponds to each output. Make sure to connect your 4K TV to output #1 (so the EDID for

video source uses 4K native), then for each of the TVs that do not support 4K, set the Dip

Switch to 1080p max.

Example of mixing 4K and 1080p displays

If you determine that your HDMI video splitter is malfunctioning, do not attempt to repair the

unit; instead, contact Hall Research Technical Support at 714-641-6607.

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