IBM R31, R30 manual Color Meaning

Models: R31 R30

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Symbol

 

 

Color

Meaning

 

 

 

 

 

(1) Drive in use

Green

Data is being read from or

 

 

 

 

 

 

 

written to the hard disk. Do

 

 

 

 

 

 

 

not enter standby mode or

 

 

 

 

 

 

 

power off the computer

 

 

 

 

 

 

 

when this indicator is on.

 

 

 

 

 

(2) Numeric lock

Green

The numeric keypad on the

 

 

 

 

 

 

 

keyboard is enabled. You

 

 

 

 

 

 

 

enable or disable the

 

 

 

 

 

 

 

keypad by pressing and

 

 

 

 

 

 

 

holding the Shift key, and

 

 

 

 

 

 

 

pressing the NumLk key.

 

 

 

 

 

 

 

For details, see the User’s

 

 

 

 

 

 

 

Reference.

 

 

 

 

 

(3) Caps lock

Green

Caps Lock mode is

 

 

 

 

 

 

 

enabled. All alphabetic

 

 

 

 

 

 

 

characters (A-Z)are

 

 

 

 

 

 

 

entered in capital letters

 

 

 

 

 

 

 

without the Shift key being

 

 

 

 

 

 

 

pressed. You enable or

 

 

 

 

 

 

 

disable the Caps Lock

 

 

 

 

 

 

 

mode by pressing the Caps

 

 

 

 

 

 

 

Lock key.

 

 

 

 

 

(4) Scroll lock

Green

Scroll Lock mode is

 

 

 

 

 

 

 

enabled. The Arrow keys

 

 

 

 

 

 

 

can be used as

 

 

 

 

 

 

 

 

 

 

 

 

 

 

screen-scroll function keys.

 

 

 

 

 

 

 

The cursor cannot be

 

 

 

 

 

 

 

moved with the Arrow

 

 

 

 

 

 

 

keys. Not all application

 

 

 

 

 

 

 

programs support this

 

 

 

 

 

 

 

function. You enable or

 

 

 

 

 

 

 

disable Scroll Lock mode by

 

 

 

 

 

 

 

pressing the ScrLk key.

 

 

 

 

 

(5) Power on

Green

The computer is

 

 

 

 

 

 

 

operational. This indicator is

 

 

 

 

 

 

 

on when the computer is

 

 

 

 

 

 

 

on.

 

 

 

 

 

 

 

 

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Page 165
Image 165
IBM R31, R30 manual Color Meaning