Barco R9040171 Owner's Manual page 66

9. Signal Menu
How to change the background ?
1. Press MENU to activate the Toolbar
2. Press → to select the Signal item
3. Press ↓ to Pull down the Signal menu
4. Use ↑ or ↓ to select Background
5. Press → to pull down the menu
6. Use ↑ or ↓ to select the desired background (image 9-2)
7. Press ENTER
Image 9-2
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