Grass Valley Trinix Multiviewer Installation - Manual (Page 72)

TRINIX TMV Installation and Service Manual 72
The Default Display
The Default Display
Each TMV board has four MView FPGAs that control eight monitor out-
puts. One MView FPGA for every two monitor outputs (eight outputs per
TMV board). A default display is generated by the MView FPGAs when
their resources are not supporting a configured display. This Default
display is shown when an attempt is made to display the user-defined con-
figuration but one cannot be found. For example, during a reboot of the
board.
Common causes for the Default display to appear are:
• The SD card does not contain a published user-defined configuration.
• The SD card has been removed or is not functioning.
• Any MView FPGA that is not used in the current configuration, will
show the default display on both of its monitor outputs.
Default Display Features
The following are the Default display features:
• The display monitor output video standard is either 720p59 or 720p50
depending on the connected reference.
• A Quad display of four tiles that are allocated to each output.
• Each tile has an Under Monitor Display (UMD), which displays the
video standard of the associated video.
• The displayed video is the video that is routed to the TMV board's des-
tinations.
The Default display is shown in Figure 36 as it would be shown on the
monitor.
Figure 36. Example of the Default Display