Delta Digital Video SSC/623 Stroke-to-Video Scan Converter Chassis

The Delta Digital Video SSC/623 Stroke-to-Video Scan Converter Chassis converts stroke-written video signals into standard raster video formats, enabling integration of legacy equipment - radar, sonar, spectrum analyzers, and heads-up display generators - with modern display and recording systems. The unit accepts stroke format, raster format, and mixed stroke/raster inputs through balanced or unbalanced ports, then outputs in RS-343 raster scan format with options for composite (RS-170/RS-343) or VGA video. Dynamic processing via stroke/raster control signals maintains proper location and intensity of both signal types within a single output video stream.

Technical Specifications Input Signal Handling

Accepts two sets of vector (X, Y, Z) stroke inputs

Processes stroke format, raster format, and mixed stroke/raster signals

Supports balanced and unbalanced video input ports

Dynamic stroke/raster control signal adjusts internal processing in real time Output Signal Formatting

Primary output: RS-343 raster scan format

Alternative outputs: Composite (RS-170/RS-343) or VGA video Video Processing

Stroke-to-video scan conversion with advanced scaling algorithm

Video mixing capability for scan-converted video with RS-343 composite sources

Internal test pattern for verification and setup

Adjustable decay rate selection for signal persistence control Control & Interface

Front panel controls: input select, gain, offset, polarity

Front panel display for status and control indication

RS-232 remote control with ANSI 'C' driver support Power

AC input via three-wire power cord (properly wired and grounded outlet required)

Integrated AC input power supply module

Key Features

Mixed signal processing handles stroke and raster data simultaneously

Advanced scaling maintains video quality during format conversion

Flexible input/output port configuration for legacy and modern equipment

Remote programmability via RS-232 for automated system integration

Front panel accessibility for manual gain, offset, and polarity tuning

Typical Applications Radar display integration, sonar signal conversion, spectrum analyzer output processing, heads-up display generation, legacy-to-modern display system bridging.

Compatibility & Integration Balanced and unbalanced inputs accommodate diverse signal sources. RS-343, composite, and VGA outputs enable connection to contemporary displays and recording equipment. RS-232 control supports headless operation and system automation.