Monoprice BLACKBIRD 44556 User Manual page 7

OUTPUT 1/2/3/4:
Press these buttons to select the output source.
All:
Select all output source simultaneously. For example, when you press the "All"
button and then press input "1" button, at this time the input "1" source will
output to all display devices.
Res:
Press this button to switch output channel resolution.
Matrix mode: Press OUTPUT 1/2/3/4 or ALL, then press Res to switch the
output resolution circularly.
Video wall mode: Press Res directly to switch the output resolution for four
output channels simultaneously.
Operation Instruction:
You need to press the OUTPUT button firstly and then press the INPUT button
to select the corresponding input source. For example, Press OUTPUT-X (X means
output button from 1 to 4, including "ALL" button), then press INPUT-Y (Y means
input button from 1 to 4).
VIDEO WALL:
Video wall mode selection:
Press the video wall mode button directly to enter corresponding mode.
Press OUTPUT 1/2/3/4 or ◀ / ▶ to select the video wall group firstly, then
Source selection for the video wall group:
press INPUT 1/2/3/4 or ◀ / ▶ to select the input source.
Bezel Adjustment: Press ◀ / ▶ of H-BEZEL / V-BEZEL to adjust the bezel.
7