Acer AT2001, Service Manual

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Power Saving
While VGA is selected to be input, this LCD TV is equipped with a power-management according to
VESA DPMS. There is a delay of 5 seconds before the transition from On-state to power saving state to
avoid unintentionally entering of a power saving state during display resolution and timing mode changes.
During the period of delay, the LED shall indicate green
color and OSD will show “ POWER SAVE “.
Transition from any power saving state to another can be instantaneous. The recovery from Off-state
requires no manual power on.
Mode Hsync Vsync Video Power Indication Recovery time
Power-On On On Active <63W Green --
Stand-by Off On Off <5W Amber <3s
Suspend On Off Off <5W Amber <3s
Off-state Off Off Off <5W Amber <3s
Power off
× × ×
<5W Dark Turn on <5s
Sync on means: normal operation
Sync off means: Hsync: f<1kHz, duty cycle>25%, Vsync: f<10Hz,duty cycle>25%
The power-consumption is valid over the specified voltage and frequency range.
Power comsuption is measured from AC source.
There are no power saving modes for TV, AV1, S1, SCART inputs.