Acer AT2621/22, Руководство по обслуживанию

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Power Saving
While VGA is selected to be input, this LCD TV is equipped with a power-management. There is a delay of
8 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 “ NO SIGNAL “. Transition from any power saving state to
another can be instantaneous. The recovery from Off-state requires no manual power on.
Mode Signal Power Indication Recovery time
Power-On On < 190W Green --
Stand-by Off < 3W Red <5s
Power off × < 3W Red Turn on > 6s
Sync on means: normal operation
Sync off means: Hsync: f < 1 KHz, duty cycle > 25 %, Vsync: f < 10 Hz, 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, SCART1/2 or HDMI1/2 inputs.
Performance Specifications
The performance shall be check at 25
o
C environment.
White Balance and Uniformity
Set contrast and brightness at 50.
Set backlight at 80.
Please use HDMI 720P for white balance adjustment.
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