Uniden UNVR85x4 User Manual page 38

Click Add Group.
Note: You can only add groups to roll screens. If you don't have any roll screens,
skip to the next step.
Add Group Screen
If a screen on the TV wall is set as a roll screen, it needs to
have a group of channels assigned to it. Create a Group Name
and set the Dwell time for channel preview rotation between
20 to 6,000 seconds. Drag the channels you would like to
group together to the screen to complete the layout of the
first group. Click Confirm to group the roll screen channels.
Add Group Screen
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