Epson 3865X Plus - Manual (Page 46)

The Setup program requires a power-on password to turn on
network server mode. If you did not yet enter a password,
this message appears:
Set a power-on password first
To enter a password, highlight power-on password
and follow steps 3 through 5 above.
7. After you enter a power-on password and turn network
server mode on or off, highlight * * * *
SAVE
SETTINGS * * * * and press Enter to return to the main
Setup menu.
Setting the Processor Speed
Your computer can operate at two speeds: high or low. High
speed is 16 MHz and low speed simulates 8 MHz. When the
computer is set on high speed, it can access memory faster. Your
processor is set to operate at high speed unless you change it to
low or set the speed to change automatically.
You should use high speed for almost everything you do since
your programs work faster on high speed. However, certain
application programs have specific timing requirements for
diskette access and can run only at a slower speed; check your
application program manual.
When you set your processor to change automatically, the
computer switches to low speed whenever it needs to access a
diskette drive and runs at high speed for all other operations.
Running the Setup Program 2-11