NEC Express5800/53La, User Manual, Page: 48 / 314

2-18 General Description
Power-Saving Mode
You can use the POWER switch as the SLEEP switch if the ACPI compliant operating system is
installed in your system. The SLEEP switch allows you to save almost all power of the workstation
(power-saving mode or sleep mode).
To use the power-saving mode, select [Standby] in the Shutdown menu of OS, or change a setting
for POWER switch from Power-off to Standby.
Press the POWER switch on the front of the workstation to place the workstation in the power-
saving mode. (The POWER/SLEEP lamp is steady in orange.) In the power-saving mode, the
workstation retains the memory data and the status of the previous operations.
To resume the original state, press the POWER switch again.
IMPORTANT:
Do not change system configuration while turning into
the power-saving mode or in the power-saving mode. Otherwise, you
may fail to resume the original state.
NOTE:
The operational level in the power-saving mode depends on
the OS in use.