Magewell Ultra Encode - General Device Settings; Device Name Configuration; No Signal Image Setup

No Signal Images: Select a JPEG image for no signal display, which size up to
1920x1080, 512KB. You can upload 2 more JPEG photos. The device provided 2
pictures can not be deleted. By default, the switch is on.
General
Device Name: range from 1 to 32 characters, including A-Z, a-z, 0-9, space
._- + ' [ ] ( ) and cannot begin or end with a space.
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