User`s manual

5. Menu and toolbar
Barco – iStudio – R5976569 – user's manual – revision 09 – March-2007
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5-38
• If on the Screen tab a setting suitable for output at the BNC connector is selected, then this resolution is
used for output at the BNC connector. On the Boards tab the setting for the DVI output is pre-selected in the
Resolution list and cannot be changed. The SDI resync checkbox must be enabled. In addition the Genlock
on first source checkbox on the Screen tab may not be selected.
The table below gives an overview about the possible configurations:
Screen tab
Resolution
Genlock on
first source
SDI resync Boards tab
Resolution / Video
For DVI output
disabled or
enabled
enabled
Video selectable:
settings for the BNC connector can be selected from the list
For BNC output
disabled enabled
Resolution not selectable:
The settings for the BNC connector are also applied for the DVI
connector
On both outputs genlocking not possible.
Table 5-7
Dependencies of output settings, Genlock and SDI resync
Sources tab
On the Sources tab all sources which are connected to the H
YDRA can be managed. They are listed in the Sources
table. The first column, marked with the number sign # indicates the physical input on the H
YDRA, the second
column, marked with a question mark indicates the source type. M stands for streaming video, S stands for SDI
video, H is HD-SDI video, A is analog video and R is RGB data. To each source a non-default name can be as-
signed. Just place the cursor in the respective field in the Name column and type the name.
With the Properties button the source properties dialog of the selected source appears and changes of these
properties can be made. This dialog is explained in the section
5.3.7 Setup source below.
With the Audio sources box the number of audio sources that are listed in the sources entry of the tree can be
selected. By default no audio sources are listed.
The Audio Cabling entries provide two ways of cabling:
• Alternately (default): The audio standard cabling for the H
YDRA is alternately. The left and right channel of a
source is inserted consecutively to the H
YDRA audio channels. The table below demonstrates this cabling:
channel source channel source
0 1 left 1 1 right
2 2 left 3 2 right
4 3 left 5 3 right
... ... ... ...
54 28 left 55 28 right
Table 5-8
Alternately cabling
• Sequential: Sequential audio cabling inserts on the first part of the audio channels of HYDRA the left channels
of the sources and on the second part of the audio channels of a H
YDRA audio connector the right channels of
the sources.
channel source channel source
0 1 left 28 1 right
1 2 left 29 2 right
2 3 left 30 3 right
... ... ... ...
27 28 left 55 28 right
Table 5-9
Sequential cabling