Epson Y16499100301 User Manual

Above the keyboard on the right side are seven LED (light

emitting diode) indicators that provide information about the
computer’s operation.

The 

POWER 

LED is on whenever the computer is on. The

color of the light indicates the current execution speed. (See
“Selecting Execution Speed” below.)

The 

LOW BAT 

LED flashes when the battery is low. (See

“Using the Battery” above.)

The two 

DRIVE 

LEDs, labeled 

L 

(left) and R (right),

indicate which of the drives is being accessed, if any. If you
have a hard disk, the LED labeled 

L 

is for the hard disk.

When one of these lights is on, the computer is writing to or
reading from the disk in that drive. Never turn off the
computer or remove a diskette from the drive if the light is on.
If you connected an external diskette drive, it should have its
own LED.

The 

CAPS, NUM, 

and 

SCROLL 

LEDs indicate whether

the 

Caps Lock, Num Lock, 

and 

Scroll Lock 

key functions

are enabled. (See “Special Keys on the Equity LT Keyboard”

below.)