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X50
Installation and Operation Manual
47
Composite
Video
The X50 processes NTSC (SMPTE 170M), PAL-B (ITU 624-2), and PAL-M composite video
that complies to ITU-R BT.470-6 standard (with burst amplitude of 300mV), as well as a
variant that is used commonly in Brazil (with burst amplitude of 287mV). Ensure that you
select the correct PAL-M standard for detection. An incorrect standard setting will distort
the color level of the video. To select the PAL-M standard for detection, follow
Video >
Analog Video > PAL-M Standard , and then select either Brazil (default) or ITU-BT470-6 .
Output Configuration
Obtaining a composite analog video output from the X50 is dependent on its SDI routing
mode. Follow these steps to configure the composite video output either in
Dual or Linked
modes:
1 Under the main Video level, set the SDI Routing Mode to Dual .
This enables the Composite Out Select parameter. (When the Dual option is selected, one
of the SDI outputs must be set to an SD format.)
Figure 3-17. Selection of the SDI Routing Mode
2 Set either SDI 1 or SDI 2 in Composite Out Select .
Figure 3-18. Composite Out Select Options