Ikegami CCU-890, Operation Manual, Page: 17 / 132

1.1 Features of This Product
CCU-890 0804 VER2 (U) (E)
3
The CCU-890 is a camera control unit to receive high quality images obtained by the camera head without any loss. A camera cable
connects between the CCU and the camera head, and the optical serial digital transmission complies with SMPTE292M (International
standard). A transmission distance of up to 3,000 m* (for portable camera operation) and 2,000m* (for studio camera operation).
This product is equipped with both D/C (down converters) and U/C (up converters), and enables simultaneous output of HDTV
signal and SDTV signal, and therefore simultaneous operation in the HDTV system and the SDTV system is possible. Also, this
product is able to output multiple HDTV-format video in 24P operation.
* The maximum cable length varies according to the type of lens and the use of utility power.
1.1 Features of This Product
䂓 Converter Function
D/C (down converters) and U/C (up converters) for return video are built in to support the SDTV system.
䂓 24P Format Conversion Function
By connecting the HDK-79EC portable camera, native 24P, 24SF, and 2-3PD format signals can be output.
䂓 Audio Signal Embedded in each SDI Output (Embedded Audio Function)
Audio signals can be embedded in SDI signals of the main output, PM output, and WFM output. Audio signals can be embedded in
HD-SDI signals and SD-SDI signals.
䂓 Frame Synchronizer Mounted to RET Signals
In conventional CCUs, the return video must be in sync with the camera video. This product includes a frame synchronizer that
enables synchronization of asynchronous input video for stable return video regardless of synchronous/asynchronous.
* When the frame synchronizer function is enabled, RET input is limited to 2 channels.
䂓 Remote Control to Support Network
In addition to traditional control by serial commands, this product supports control through network connection. Building a system
to support network realizes a wide range of operating confi gurations such as panel assignment. This product can be easily added to
the system to support network since the cables to be used for the network are coaxial cables.
■
Interface for Triax Transmission Equipment
This product mounts an interface for the CB-79HD (CONVERTER BOX) to convert optical transmission into triax transmission.