by Method#1
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To access the On-Screen Display (OSD) menu,
- press "Scroll Lock", "Scroll Lock",
- and then space bar.
- Immediately, the OSD overlay screen will appear.
The superimposed menu screen is generated by the PRO2, and does not
affect
your computers or software function in any way.
Method#2
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- Press "Scroll Lock", "Scroll Lock" twice within two seconds
- Then press up or down arrow keys
Method#3
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- Press "Scroll Lock", "Scroll Lock" twice within two seconds
- Then enter the port number you want to switch to. For example "02"