Extron electronic Switch 26 238 07 User Manual

ScalerS  
&
Scan converterS  
rGB ScalerS  
DDS 402  
Two Input RGB Video Scaler  
FeatureS  
deScriPtion  
High performance computer-video and component video scaler  
The Extron DDS 402 Digital Display Scaler combines a high performance scaler with proprietary  
technology to scale computer-video and component video signals to one of 41 output rates.  
Inputs: RGBHV on female 15-pin HD with buffered local monitor output, RGBHV  
or HDTV/component video on five female BNCs  
To optimize the output image quality, the DDS 402 is equipped with Extron's patented AFL™  
-
Accu-RATE Frame Lock scaling technology.  
Outputs: RGBHV on female 15-pin HD, RGBHV or HDTV/component video on six  
female BNCs  
For upconverting inputs, the DDS 402 scales the RGB input to match the native resolution of  
the projector or other display device, producing an undistorted, sharper looking picture. For  
downconverting inputs, the DDS 402 accepts any computer resolution up to 1600x1200, with  
horizontal scan rates up to 100 kHz and vertical scan rates up to 120 Hz, and converts it to  
match the native resolution of a lower resolution display device.  
41 selectable output rates from 640x480 to 1400x1050, including HDTV 1080p  
To ensure maximum compatibility, the DDS 402 offers 41 user-selectable output rates,  
including computer-video at up to 1400x1050 and HDTV at 720p, 1080i, and 1080p.  
Eight levels of horizontal filtering and eight levels of vertical filtering  
Filtering  
reduces jitter, improves image stability, and assures that minimal picture detail is  
dropped during scan conversion.  
The DDS 402 offers the following output rates: 640x480, 800x600, 832x624, 848x480,  
852x480, 1024x768, 1280x768, 1280x1024, 1360x765, 1365x1024, 1400x1050, 576p,  
720p, 1080i, and 1080p. This capability is crucial when the application demands that  
computer-video from high resolution workstations be displayed on lower resolution displays  
such as video walls, LCD, DLP, D-ILA®/LCoS, and plasma. Using the DDS 402, video created  
on SGI or Sun workstations can be viewed on plasma displays. The DDS 402 also features HDTV  
720p, 1080i, and 1080p output resolutions for HDTV compatible displays.  
AFL- Patented Accu-RATE Frame Lock  
A patented technology exclusive to Extron  
that solves frame rate conversion issues experienced by video scalers. When video input  
and output refresh rates differ, there are certain points in time when the two rates cross  
over each other. The result is a glitch or image freeze on the display. AFL solves this  
problem by locking the output frame rate to the input frame rate.  
Aspect ratio conversion  
Ability to horizontally and vertically size any video input to  
meet a specific aspect ratio.  
The DDS 402 offers a zoom feature that makes the scaler ideal for use in video wall applications.  
By pressing the zoom button and using the two rotary dials on the front panel, the image can  
be zoomed in and out up to 200% while keeping the image in its original aspect ratio. This  
feature lets users create a video wall effect using four displays and four DDS 402s. All four  
of the DDS 402s can be zoomed to 200% and display one-fourth of the original image on  
each display.  
Zoom capability up to 200% for video wall applications  
Brightness, contrast, horizontal and vertical shift, and horizontal and vertical  
centering picture controls  
Input freeze control  
Any input of the DDS 402 can be frozen using the freeze button  
on the front panel. When the freeze button is pressed, it will light red. Once an input has  
been frozen, the input to the unit can be removed, and the frozen output image will not  
be lost until another source has been selected.  
The rack-mountable DDS 402 has two video inputs for RGBHV, RGBS, RGsB, and component  
video: one on a female 15-pin HD connector with a buffered local monitor output, and the other  
on five female BNC connectors. Video output, as RGBHV, RGBS, and HD component video, is  
available on five BNC connectors or a female 15-pin HD connector. The DDS 402 features eight  
levels of horizontal and eight levels of vertical user-selectable filters. Horizontal filtering helps  
prevent detail loss, while vertical filtering reduces flicker.  
32 user memory presets for centering, sizing, filtering, contrast, and brightness  
Inputs one and two each support 32 auto-recall memory presets, based on the  
incoming horizontal and vertical frequencies. These presets save sizing, centering,  
detail, contrast, and brightness information for each source. Automatic recall of presets  
can save an enormous amount of time and effort in fine-tuning displayed images.  
Front panel security lockout  
This feature locks out all front panel functions except  
for input selection; all functions, however, remain active through RS-232 control.  
RS-232 serial control port  
Using serial commands, the DDS 402 can be controlled  
and configured via the Extron Windows®-based control program, or integrated into  
third-party control systems. Extron products use the SIS- Simple Instruction Set  
command protocol, a set of basic ASCII code commands that allow for quick and  
easy programming.  
Rack-mountable 1U, full rack width metal enclosure  
Internal international power supply  
The 100-240VAC, 50/60 Hz, autoswitchable  
internal power supply provides worldwide power compatibility.  
model  
VerSion deScriPtion  
Part #  
DDS 402  
RGB Video Scaler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60-426-01  
oPtional acceSSorieS  
model deScriPtion  
PaGe  
Part #  
VGA M-M MD/10  
Male to Male VGA Molded Connector Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 694  
26-238-07  
Continued  
537  
USA  
Europe  
+31.33.453.4040 / +800.3987.6673  
+31.33.453.4050 FAX  
Asia  
Japan  
+81.3.3511.7655  
+81.3.3511.7656 FAX  
© 2007 Extron Electronics. All rights reserved.  
714.491.1500 / 800.633.9876  
714.491.1517 FAX  
+65.6383.4400 / +800.7339.8766  
+65.6383.4664 FAX  
Pricing and specifications may change without notice.  
 

Everpure Water System DEV9108 25 User Manual
EVGA Computer Hardware 141 LF E658 KR User Manual
Exmark Lawn Mower Accessory 4500 438 rev a User Manual
Extron electronic Stereo Amplifier P 2 DA4xi s User Manual
Focal Car Speaker 100 CA1 User Manual
Foundations Baby Furniture 100 SSC R User Manual
Fujitsu All in One Printer P2WW 2410 01ENZ0 User Manual
GE Microwave Oven WES1450 User Manual
GE Range 164D4290P024 User Manual
GN Netcom Headphones STRATUS ULTRA G User Manual