VIEWSONIC VPW4255 - Manual (Page 34)

• The type of video board or connecting cable used may not allow for correct displays adjustment of Horizontal Position, Vertical Position, Horizontal
Clock and Clock Phase.
• The monitor may fail to display an animation image correctly when a signal having a vertical frequency of 85Hz or higher is input to it.
• The monitor differentiates the signal modes according to the horizontal and vertical frequencies and the horizontal and vertical sync signal
polarities. Note that different signals having all these elements alike may be handled as the same signal.
• Displaying images with more than 512 lines of vertical resolution at Full diplay (compressed display) can result in the interpolation of stripes.
PRODUCT SPECIFICATIONS (continued)
Recommended Signal List (continued)
No.
Signal mode
Horizontal
frequency (kHz)
Dot clock frequency
(MHz)
Remarks
Signal Name Resolution
Vertical frequency
(Hz)
With Analog RGB signal input (RGB2 input)
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