MICROTRONIX DX-2200, Руководство пользователя

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DX-2200
– SD/HD-SDI Text & Graphics Inserter – User Manual
Page 10 of 103
1 Key Product Features
The key hardware features of the base DX-2200
– SD/HD-SDI Text & Graphics Inserter with Loop Output
(Model PN: DX-2200-TI-14) product includes:
•
One 75Ω SD/HD-SDI input port
•
Two 75Ω SD/HD-SDI output ports
•
One for overlay output
•
One for loop-though output
•
One DB9 RS-232 Serial Control Port
The DX-2200
– Text & Graphic Inserter with PIP & Loop Output,
(Model PN: DX-2200-TI-24) product
variant has an additional 75
Ω SD/HD-SDI input port.
1.1 Supported Functionality
•
Video Input formats:
o
NTSC @ 29.97 fps (frames per second)
o
PAL @ 25 fps
o
720p @ 25 / 29.97 / 30 / 50 / 59.94 / 60 fps
o
1080i @ 25 / 29.97 / 30 fps
o
1080p @ 23.98 / 24 / 25 / 29.97 / 30 fps
o
1080psf @ 23.98 / 24 / 25 / 29.97 / 30 fps
•
Video Output automatically adjusts to match the input video format
•
Ancillary data from the video input is preserved to provide pass-through of audio, closed captions and
other metadata on the main SDI input
•
Text and Graphics Overlay OSD:
•
Three overlay layers
•
Up to 48 independent text or graphic Fields per layer
•
Fields support text, rectangle, corner markers, target marker, and graphic images.
•
Filled or open rectangles
•
Size, color, transparency and position control
•
Configurable background color for text
•
Alpha blended text and background
•
Alpha blending of graphic components
•
Frame Counter text overlay display
•
Three modes of operation:
o
Mode 1 = Text Inserter,
o
Mode 2 = Text Inserter with PiP using SDI Input 2 as PiP source*,
o
Mode 3 = Text Inserter with Scaling
•
Output video clock frequency locked to input
•
Low video frame delay
•
User defined operation of DIP & Toggle switches
•
Flash storage of user configuration and text fields for auto system recovery after power-off
•
2MB of flash for storage of graphic images
•
Firmware update over RS232 Serial Port