IBM ThinkPad 570E, User Manual

Page: 118 / 166

Syntax Rule
| Select one of the options on either side of the
vertical bar ( | ).
Highlighted Enter the exact highlighted letters in either
uppercase or lowercase.
UPPERCASE Enter any value within the specified range for
the following:
XX
: 0–20
HH
: 0–23
MM
: 0–59
SS
: 0–59
Note:
The
MM
(minutes) and
SS
(seconds)
parameters are optional. The default
values are 0.
lowercase Command elements in lowercase are optional.
For example, entering
PS2 SE OF
and
PS2
SErial OFf
gives the same results.
PS2 commands
The following is a list of commonly used
PS2
commands. The
descriptions have the following format:
Description of the command
—Or—
Parameter1 Parameter2 Parameter3
Parameter1 Parameter2 Parameter3 Parameter4
Alarm (Sound) command
Set the computer to beep in certain conditions:
BEEP ON | OFf Alarm | System | Warn | Volume
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