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1. INTRODUCTION
Congratulations on your purchase of the Cypress Video Scaler CP-
255DN. Our professional Video Scaler products have been serving the
industry for many years.
In addition to Video Scalers, Cypress offers a full line of high quality PC
multimedia, Standard Converters, Video Mixer, Time Base Correctors,
Video Processors, and HDMI/DVI devices.
Please visit www.cypress.com.tw to learn more details about these
products. This manual includes operation information on the CP-
255DN model. Please read this to become familiar with the CP-255DN
and keep the manual for possible reference in the future.
Cypress's CP-255DN is designed to convert PC, SD, HD and DVI to
digital DVI at a variety of HDTV and PC resolutions. It handles input
and output signal at 165MHZ ultra high bandwidth. Cypress CP-255DN
has many great features to enhance video performance and is ideal
for use in professional large screen presentation.
2. FEATURES
• CP-255DN is a high bandwidth and professional PC/Component/
DVI to DVI Scaler that accepts PC RGB (up to WUXGA), HD
Component (480i up to 1080p) and DVI (up to WUXGA) and scale
them up to DVI-I output (1080p/WUXGA).
• The input to the CP-255DN is analog PC or HDTV signal in the format
of either RGBHV, YPbPr, (YCbCr) or digital DVI.
• The output of the CP-255DN is digital DVI plus analog PC/HD
with selectable output resolution from 480i to 1080p and VGA to
WUXGA.
• The input resolution is automatically detected while the output
resolution and refresh rate can be selected through OSD menu or
front panel push buttons.
• Native output resolution ensures most optimal display resolution
on your screen. When "Native" is selected as the output resolution,
the CP-255DN will automatically detect the native resolution of the
display and send out the most optimal pixel timing to match TV's
nal display resolution.
• Output picture adjustment on brightness, contrast, color, RGB level,
and H-V position.
• The DVI input is HDCP compliant which means if input is HDCP
encrypted then DVI output is also HDCP encripted. In this case the
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