Epson CW3S16 Operation Manual page 201

To perform a Drive Speed Test:
Highlight "Floppy" in the main menu by using the left and
right arrow keys. Below this menu is another menu which lists
all possible tests available for the Floppy drive. At this Floppy
Disk Menu. "Diskette format" should be highlighted with the
bar cursor. Use the down arrow key to highlight "Drive Speed
Test." Press
box to appear on the left side of the screen. The box contains
the following questions (fields) that must be answered with
appropriate responses. These are:
The response for the first field depends upon the response
given in the CMOS Setup screen. If the response entered by
the user at the CMOS Setup screen was "A," this field will
automatically display "A." If the response entered by the user
at the CMOS Setup screen was "B," this field will
automatically display ''B." To change the response, enter the
appropriate value at the CMOS Setup screen. When you are
satisfied with the information entered for the first field, enter
"Y" at the "Proceed" field.
Note
Entering "N" (the default) will return you to the Floppy
Drive Menu.
Entering "Y" causes two information boxes to appear: 1) a
message box on the left side of the screen, and 2) the Activity
box on the right side of the screen. The message box contains
the following message:
E-38
Advanced ROM Diagnostics
< ENTER
> . That causes the Diskette format