1-22 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