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IN 1/MENU Button:
When not in source selection mode, press to enter
the OSD menu, or to back out from menu items. When source selection
is active, pressing this button will either select input 1 (Matrix mode) or
sequentially switch through all 4 inputs for window 1 (PiP/PoP/Quad/
Preset modes).
Note: Pressing “MENU” and “+” together will reset the output resolution
to XGA (1024×768@60Hz). Pressing “MENU” and “-” together will reset
the output resolution to 1080p@60Hz.
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IN 2/- (MINUS) Button:
When not in source selection mode, press
to move down or adjust selections within OSD menus. When source
selection is active, pressing this button will either select input 2 (Matrix
mode) or sequentially switch through all 4 inputs for window 2 (PiP/PoP/
Quad/Preset modes).
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IN 3/+ (PLUS) Button:
When not in source selection mode, press to
move up or adjust selections within OSD menus. When source selection
is active, pressing this button will either select input 3 (Matrix mode) or
sequentially switch through all 4 inputs for window 3 (PiP/PoP/Quad/
Preset modes).
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IN 4/ENTER Button:
When not in source selection mode, press to
confirm a selection within the OSD or to go deeper into a menu item.
When source selection is active, pressing this button will either select
input 4 (Matrix mode) or sequentially switch through all 4 inputs for
window 4 (PiP/PoP/Quad/Preset modes).
