User's Manual

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The DTF-521 Display
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* Depending on the specifications and settings of your computer and video
card, when in standby and suspend modes, the power lamp may only light
up orange.
This product is in compliance with VESA and ENERGY STAR power-saving guidelines. When
connected to a Display Power Management (DPMS)-compatible computer and graphics board, the
power savings indicated below are automatically realized during times of non-operation.
Computer
Activity
Horizontal
Synchronizing
Signal
Vertical
Synchronizing
Signal
Picture
Signal
Power
Consumption
Power Lamp
Turned On Yes Yes Yes
23W or less Blue
Stand-by Mode No Yes No Less than 2W Orange/Blue*
Suspend Mode Yes No No Less than 2W Orange/Blue*
Off Mode
No No No Less than 1W Orange
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The DTF-521 Power Saving Function
Important
In order to ensure optimal display image quality, this product utilizes the Auto-Adjust function.
When the Auto-Adjust function is operating, it may take a short time before the screen displays
properly. The settings initiated by Auto-Adjust are saved in the display.
If the Auto-Adjust function is operating, the horizontal and vertical positions as
well as the phase and pitch of the display are adjusted automatically when the
display mode is received. The Auto-Adjust function becomes operational when
the horizontal frequency is in the 30-56.5KHz and the vertical frequency is in the
45-75Hz range.(When resolution is 1024 × 768 dot (XGA), vertical frequency is in
the 45-70Hz range)
When the Auto-Adjust function is operating, only the power switch is
operational .
The Auto-Adjust Function
Hint
Caution