CD Series is a reliable wideband signal processing platform featuring flexible configuration. It provides power supply, HD/SD video sync reference and audio sync reference for all the internal modules. Multiple control interfaces include LAN and RS-232/422. It is equipped with LCD display and buttons on the front panel for status indication and control. CD Series uses front-pluggable power supply unit, control module and rear-pluggable functional modules. With easily-installed components, CD Series can be maintained and upgraded easily. CD Series supports redundant power supply. The internal cooling assembly is controlled by a temperature detector located in the frame center. It creates a safe and reliable operating environment for the modules. CD Series uses dual built-in video synchronization signal generators and dual audio synchronization signal generators. Video and audio sync clock signal on each channel is associated with genlock unit. This design contributes to interference suppression and clock jitter reduction. CD Series uses redundant design for the generator and the genlock unit; one primary and one backup. The platform detects the operating status of the primary and backup units on a real-time basis and performs auto-switching when necessary. CD Series, as an A/V signal processing platform used in the broadcasting and TV industry, can hold numerous HD/SD video and audio modules. Various module functions include keying, logo generation, emergency switching, audio processing, up/down switching, embedding, de-embedding, distribution, frame sync and signal conversion.