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User’s Guide
1.14
VESA DPMS
The Video Electronics Standard Association (VESA) proposed the
Display Power-Management Signaling (DPMS) standard combinations
of horizontal and vertical synchronization signals for the PC-VGA
monitor. Its purpose is to comply with the U.S. Environmental
Protection Agency (EPA) requirements.
Table 1-8 lists the different VESA DPMS modes and their functions.
Table 1-8
VESA DPMS Modes
H-Sync
V-Sync
Monitor Mode
Function
Off
Off
Off
No operation
On
Off
Suspend
Power-saving
Off
On
Standby
Screen-saving
On
On
On
Normal operation
