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17.6.7
Power menu
This menu has the following layout.
Figure 17-17 "Power" menu (Example)
The Power menu offers a number of power saver modes for environmentally friendly
computing:
Power Savings
Hard Disk Timeout
SIMATIC Panel PC 877
Operating instructions, Release 07/2006, A5E00877780-01
[Disabled]
no energy-saving functions
[Customized,
freely selectable or default values for min./max. energy saving
Maximum
functions. You can set the parameters for Standby Time-out
Power
and Fixed Disk Timeout, or they are set automatically to their
Savings,
defaults.
Maximum
Performance]
[Disabled]
The hard disk is not switched off.
[6, 8, 10, 15]
Minutes after the last access the hard disk drive is switched
off. The next time it is accessed, the hard disk starts spinning
again after a brief delay.
Detailed descriptions
17.6 BIOS setup
17-61
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