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
The sole analog video connection supporting HD is Component . Consequently, the
analog Connection Type for Rows 1 and 2 for HD sessions is always Component ( SD
Analog Connection options are ghosted).

This means that the four BNC connectors for output Rows 1 and 2 will be automatically
configured as HD-SDI and HD Component (three connectors – Y, Pr and Pb) for all HD
sessions.
Somewhat similarly, for SD sessions, Rows 1 and 2 output SD video. (If the session is 4:3, output
is also 4:3. When the session is 16:9, video output is also 16:9.) Additional Connection Type
options are made available for output Rows 1 and 2 for SD sessions . These are presented in the
SD Analog Connections of the Output Configuration panel:

Independently select between Composite + Y/C or Component connection types for
output Rows 1 and 2.

Choosing Component or Composite + Y/C results in the output connectors in the
corresponding row being configured as shown in the following table:
Connection Type BNC 1 (SDI) BNC 2 (Y) BNC 3 (Pb) BNC 4 (Pr)
Component SDI Y Pb Pr
Com Y/C SDI Composite Y C
7.1.4 AUX OUTPUT
Figure 119
The Aux group in Output Configuration provides more options than are available for the first two
video output rows. Two drop-down menus appear here, regardless of session format, labelled
Source and Format .