Instruction manual

5
Introduction
Thank you for purchasing Datavideo’s SE-800 Digital Video Switcher. We think you will be amazed and
pleased at what you can do with this advanced piece of technology. In order to get the most out of your new
switcher, we recommend that you spend some time getting familiar with this manual, as it will describe in
detail all the functions of this unit. In addition, you’ll find some useful background information on video and
audio, and some detailed examples of ways to use your new switcher.
You might want to immediately take a look at the
Quick Start
section on page 15 for a quick overview.
Product Overview
Now you can shoot, mix, and edit, all within the DV25 format. Datavideo SE-800 is a 4 input channel digital
switcher, featuring four multi-format inputs for each channel (your choice of DV (DV25), Component YUV, S-
video (Y/C), or Composite video) and an SDI Overlay port that will allow you to use your PC as a character
generator and/or graphics source. The full size control panel includes 30 user programmable macro function
keys that let you play back preset transitions and effects instantly by pressing a single key.
Built in high quality Datavideo format converters provide simultaneous analog and digital audio and video
outputs. A Dual channel TBC with YUV 4:2:2 Frame synchronizer for Composite, S (Y/C) and Component
Y.U.V. inputs and outputs assures stable and high quality video from virtually any source. The SE-800 can
serve as a sync reference for analog cameras, video projectors, scan converters, etc.
A built in R.G.B. Color Processor and a Color Corrector for each input video, with settings that are saved,
allow you to fine tune your video. Programmable digital effects include A/B Rolls, A/B Dissolves, Chroma-
Keying, Mosaic, Picture in Picture, Strobe, Fades, and Wipes.
A four stereo input mixer with stereo microphone inputs and automatic Audio follow Video switching can take
care of most any audio needs.
The RS-232 Control Port enables a remote control front panel thru PC-RS232 port or connection of the
Datavideo RMC-90. SDI ports for serial digital video connect to an expansion PC SDI graphics card for video
overlays of text and graphics from a PC.
The SE-800 comes complete with a carrying case for increased protection in the field.
What is a switcher?
A switcher is something or someone that allows or facilitates switching.
In this case, the switching that happens is among 4 video and 7 audio sources. And if just switching were the
only requirement, then this piece of equipment would be like a row of light switches. But no: to be truly useful
in a production environment, a video switcher has to provide for numerous ways to go from one video source
to another (transitions), ways to adjust the look of the video (color processor and special effects), to deal with
audio, and to keep the whole thing synchronized, looking good.