Nokia 6800 Series Manual Do Utilizador
6800/7000 Series - Distribution and Routing Products Installation and Operation Manual
33
Chapter 4
USM-6800 PAL/NTSC Monitoring
Encoder Module
Overview
The USM-6800 offers the combination of a 4 output NTSC/PAL encoder
and a 4 Output serial distribution amplifier. It is capable of removing
jitter from the 4:2:2 serial signal before encoding and conversion to
analog. The result is a clean composite analog signal which also
maintains zero SCH. Automatic switching based on the input line rate of
525 or 625 lines is provided.
and a 4 Output serial distribution amplifier. It is capable of removing
jitter from the 4:2:2 serial signal before encoding and conversion to
analog. The result is a clean composite analog signal which also
maintains zero SCH. Automatic switching based on the input line rate of
525 or 625 lines is provided.
The USM-6800 can also be configured to provide RGB, YUV or YC
outputs. When RGB or YUV are selected, three of the output BNCs
provide the component signal, while the remaining BNC still provides
composite analog.
outputs. When RGB or YUV are selected, three of the output BNCs
provide the component signal, while the remaining BNC still provides
composite analog.
When YC is selected, two of the outputs are switched to YC, the other
two remaining NTSC or PAL, depending upon the line standard in use.
An optional adaptor, which plugs into the rear BNCs, provides a
standard YC connector. The four serial digital outputs are always
present.
two remaining NTSC or PAL, depending upon the line standard in use.
An optional adaptor, which plugs into the rear BNCs, provides a
standard YC connector. The four serial digital outputs are always
present.
Specifications and designs are subject to change without notice.