Cypress CP-254 User manual

DVI-D to DVI-I
Scaler Box
CP-254
Operation Manual

I. Introduction
Table 1
Spec.
Signal Type
Input Output Input Output
Analog Analog
Analog Analog
Analog Digital/Analog Analog Digital/Analog
Digital
Digital/AnalogDigital
Analog
Connector
HD-15F HD-15F
HD-15F DVI-I DVI-D HD-15F
DVI-D
RCA/4Din/7Din
DVI-I
HD-15F
RCA/4Din/7Din DVI-I
Model
Format
Input Output
PC-RGB+HDTV-RGB/YPbPr(Auto/Manual) PC-RGB+HDTV-RGB/YPbPr(Manual)
PC-RGB+HDTV-RGB/YPbPr(Auto/Manual)
PC-RGB+HDTV-RGB/YPbPr
Digital:PC-RGB+HDTV-RGB Analog: PC-RGB+HDTV-RGB/YPbPr
PC-RGB+HDTV-RGB/YPbPr
PC-RGB+HDTV-RGB+YPbPr(Manual) Digital:PC-RGB+HDTV-RGB
Analog: PC-RGB+HDTV-RGB/YPbPr Digital:PC-RGB+HDTV-RGB Analog: PC-RGB+HDTV-RGB/YPbPr
CVBS/S-Video/TUV/RGsB(Manual)
CVBS/S-Video/TUV/RGsB(Manual)
Analog: PC-RGB+HDTV-RGB/YPbPr
Cypress's high performance scaler/processor family
Note: 4 Din:4-pin mini Din 7 Din: 7-pin mini Din RGsB: RGB Sync on Green
VGA2TV2WAY
VGA2DVII
DVI2VGA
DVI2DVI
VID2VGATV
VID2DVIDTV

Features:
1. CP-254 is a high performance DVI scaler that accepts Digital DVI-D
input and converters to DVI-I (digital + analog RGB) output.
2. The input to the CP-254 is digital PC or HDTV signal in the fromat of either
RGBHV or YPbPr/YCbCr data bitstream via 24-pin DVI connector.
3. The output of the CP-254 is digital + analog PC or HDTV signal in the
format of digital RGBHV bitstream plus analog RGBHV,known as
DVI-I (Integrated digital and analog).
4. The input resolution is automatically detected while the output resolution
and refresh rate can be selected through OSD menu and front panel push
buttons.
5. 48 MB frame memory for frame rate conversion.
6. Output picture adjustment on brightness, Contast, Color, RGB level,
and H-V position.
7. DVI output enables an all digital rendering of video without the losses
associated with an analog interface and is ideal for use with digital display
such as LCD, Plasma and DLP projectors.
2. What's included:
The following items are included in the standard package.
1. DVI cable x 1.
2. AC power adaptor 5V/2A.
1

Installation
Input connection:
The CP-254 can accept both PC and HDTV input in the format of digital DVI.
Use the DVI-to DVI cable to connect the DVI output of a PC ot HDTV device
to the DVI input connector of the CP-254.
Output connection:
The CP-254 can output a variety of PC resolution and HDTV progressive
resolution, in both digital and analog format.
To use CP-254 digital output select " DVI-D " in the Output Setup of the menu,
and use DVI cable to connect the DVI output of the CP-254 to the DVI input
of a display monitor, or HDTV device.
To use analog output of the CP-254 , select " DVI-A" in the Output Setup of the
menu, and use the DVI to VGA adaptor to transfer analog output into VGA
configuration, which can subsequenty connect to the VGA input of a display
monitor through a VGA cable when one of the PC resolution is selected as
output; or connect to the YPbPr input of a HDTV device through a VGA to
YPbPr/3RCA adaptor cable when one of the HDTV resolution is selected
as output.
2

3.Installation
3.3 Connections :
A. For digital RGB (DVI) output, (Select DVI-D in the Output Setup
of the menu).
CP-254
CP-254
DVI
Cable DVI
out
DVI
in
DVI
Cable
DVI
Cable
or
or
PC/Monitor
PC/Monitor
PC Resolutions
PC Resolutions
Plasma TV
Projector
Plasma TV
Projector
HDTV
HDTV Resolutions
HDTV Resolutions
DVI cable DVI
out
DVD,STB,DVHS
(a) PC in to Digital PC or HDTV out
(b) HDTV in to Digital PC or HDTV out
PC
PC input
HDTV input
3

3. Installation
B. For analog RGB(VGA) output, (Select DVI-A in the Output
Setup of the menu).
(b) HDTV in to PC or HDTV out
DVD, STB,DVHS
CP-254
Analog
HDTV output
HDTV in
(a) PC in to PC or HDTV out
DVI
cable
CP-254
Analog HDTV output
VGA to YPbPr cable
VGA to YPbPr Cable
VGA cable
Analog PC output
PC
PC in
DVI cable
DVI to
VGA
Adaptor
VGA cable
Analog
PC output
DVI to
VGA
Adaptor
3.3 Connections :
4

Configuration & Operation
Front and Rear Panels
DVI OUTPUT
MENU
-
+
DVI INPUT DC 5V
Menu and Adjustments
Pressing the Menu button will bring up the OSD menu controls on the
screen as follows:
* Input set up
* Picture Adjust
* HV Adjust
* OSD Adjust
* System Information
* Auto Adjust
* Exit
Use +,- to move the arrow cursor to your desired selection, then press MENU to
confirm your selection and enter into sub menu.
Use +,- to choose the parameter your want to adjust and then press the Menu (Enter)
to highlight your selection. Once a parameter is highlighted, use +,- to increase or
decrease the setting value.
Press Menu (Enter) again to leave the setting. Move the arrow to exit then press
Menu/Enter to Exit.
The CP-254 will automatically detect and show the input signal format as
YPbPr or RGB.
You can also manually select the YPbPr or RGB to match the format of your input.
Selecting a format that doesn't coincide with your input will result in an abnormal
picture.
YPbPr RGB
5
Input set up - When it is selected, a sub menu as below will appear.

4.Configuration & Operation
4.2 Menu and Adjustments
Output set up-When it is selected, a sub-menu as below appears.
DVI-A DVI-D
Mode XXXX-XX
Select DVI-A when you would like to use analog output of CP-254.
Select DVI-D when you would like to use digital output of CP-254.
When DVI-A is selected, it gives you choice for the output mode as follow:
Output modes under DVI-A.
70/75 Hz
-RGB
-RGB
-RGB
-RGB
-YPbPr
-YPbPr
-YPbPr
-YPbPr
70/75 Hz
-RGB
-RGB
-RGB
-RGB
When DVI-D is selected, it gives you choices for the output mode as follows:
Output modes under DVI-D.
Picture Adjust-When it is selected the following adjust parameters will appear:
Use +,- to choose your desired PC or HDTV resolution.
HDTV (RGBHV)HDTV (RGBHV)
Cont.
Bright
Color
Reset
Exit
070
130
070
6

Configuration & Operation
Manu and Adjustments
The adjustment range and factory preset value as follows:
Contrast
Bright
Color
Range Default
0~255
0~255
0~255
047
102
064
Use +,- and MENU/Enter to adjust the value of your selected parameter.
Select reset to reset all adjustment back to the factory preset value.
HV adjust- When it is selected the following sub-menu appears.
H-position
V-position
184
32
Use +,- to adjust the best horizontal and vertical position of the picture.
OSD adjust-When it is selected, you can adjust the Horizontal and Vertical
position of the OSD menu.
System information- When it is selected, it shows the input/output resolution
and their vertical refresh rate on the screen.
Auto adjust- When it is selected the CP-254 will automatically adjust all the
parameter to the factory preset value.
Exit- Select to exit from the current page.
Notes:
* The default output resolution of the CP-254 is XGA@60Hz.
* The unit has non-volatile memory and memorizes all your settings before
power off and recalls those settings on next power on.
* At any time, pressing + and - buttons simultaneously will reset the output
resolution to XGA@60Hz, and other settings back to factory default values.
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5. Specifications
70/75 Hz
70/75 Hz
70/75 Hz
Input format: Digital RGBHV, YPbPr or YCbCr
Input signal: Digital RGB data bitstream
Input connector: 24-pin DVI-D connector
Output format: Analog RGBHV+Analog RGBHV or
YPbPr(through DVI to HD-15 adaptor)
Output signal: Digital data bitstream
Output connector: 24-pin DVI-D connector
Power: 5V 2A center-positive
Digital
Digital/Analog
HDTV(YPbPr,RGBHV)
HDTV (RGBHV, YPbPr)
*
PC (RGBHV)
* HDTV YPbPr format only available on Analog out.
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