Epson 4SLC2-50 - Manual (Page 83)

Changing the Advanced CMOS Setup
when you select the ADVANCED CMOS SETUP option from the
main menu, you see this screen:
Note
This screen shows the BIOS default settings.
Press or to select the option you want to change. When
an option is highlighted, you can press F1 to display information
about the option, including the possible settings. Use PgUp or
PgDn to change the value of an option. Press Esc to return to the
main menu.
The options on the ADVANCED CMOS SETUP screen are
described in the following table. If you want help with a particular
option, move the highlight to the option and press F1.
Running Setup 5-7