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21
5. Power Management
5. Power Management
IfyouhaveVESADPMcompliancedisplaycard
orsoftwareinstalledinyourPC,themonitor
canautomaticallyreduceitspowerconsumption
whennotinuse.Ifaninputfromakeyboard,
mouseorotherinputdeviceisdetected,
themonitorwill'wakeup'automatically.The
followingtableshowsthepowerconsumption
andsignalingofthisautomaticpowersaving
feature:
227E4QSD:
PowerManagementDefinition
VESA
Mode
Video H-sync V-sync PowerUsed LEDColor
Active ON Yes Yes 30.7W(typ.) White
Sleep OFF No No 0.5W(typ.)
White
(blink)
SwitchOff OFF - - 0.3W(typ.) OFF
227E4QHAD:
PowerManagementDefinition
VESA
Mode
Video H-sync V-sync PowerUsed LEDColor
Active ON Yes Yes 32.1W(typ.) White
Sleep OFF No No 0.5W(typ.)
White
(blink)
SwitchOff OFF - - 0.3W(typ.) OFF
227E4QHSD:
PowerManagementDefinition
VESA
Mode
Video H-sync V-sync PowerUsed LEDColor
Active ON Yes Yes
32.1W(typ.)
38.5W(max.)
White
Sleep OFF No No 0.5W(typ.)
White
(blink)
SwitchOff OFF - - 0.3W(typ.) OFF
227E4LSB:
PowerManagementDefinition
VESA
Mode
Video H-sync V-sync PowerUsed LEDColor
Active ON Yes Yes 19.2W(typ.) White
Sleep OFF No No 0.5W(typ.)
White
(blink)
SwitchOff OFF - - 0.3W(typ.) OFF
227E4LHAB:
PowerManagementDefinition
VESA
Mode
Video H-sync V-sync PowerUsed LEDColor
Active ON Yes Yes
19.2W(typ.)
27.9W(max.)
White
Sleep OFF No No 0.5W(typ.)
White
(blink)
SwitchOff OFF - - 0.3W(typ.) OFF
227E4LHSB:
PowerManagementDefinition
VESA
Mode
Video H-sync V-sync PowerUsed LEDColor
Active ON Yes Yes 19.2W(typ.) White
Sleep OFF No No 0.5W(typ.)
White
(blink)
SwitchOff OFF - - 0.3W(typ.) OFF
Thefollowingsetupisusedtomeasurepower
consumptiononthismonitor.
• Nativeresolution:1920x1080
• Contrast:50%
• Brightness:250nits
• Colortemperature:6500kwithfullwhite
pattern
Note
Thisdataissubjecttochangewithoutnotice.
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