TAG MIL-BOOK 100 - Manual (Page 81)

Setup Configuration Utility 5-6
Internal and Numlock sets if you can enter a number when
Num
Lock is turn off. When this item is enabled, you can press and hold FN,
and then press a letter key to enter a number even if
Num Lock is turned
off. When this is disabled, you cannot enter a number with the above
method. A check mark (ü) indicates enabled while undline (_) indicates
disabled.
USB Emulation
enables or disables the system’s support for the
USB port in DOS mode.
Advanced Menu
The Advanced menu contains the input/output configuration settings of the
system.