VISTEK V165X serial digital
video router module
HU-V165X
11
3.2
Indicators
REM
The REM (Remote) indicator illuminates whenever the module is accessed by the DART control system.This
will occur even if the module is under local control.
+V
This indicates that the module is powered and producing its internal voltage rail.
270, 360, 143, 177
When a source is routed through the unit the indicators will show the video frequency standard of the locally
selected output, provided the signal is locked in the reclocking ic. If no indicators are on then the signal has
not locked up in the reclocker.
EDA,
EDH
These indicators are used to display Errors that are detected within certain checksums embedded in the
Video data stream. They show Full Field errors including ancillary data. The EDA (Error Detected Already)
indicator shows that a unit prior to the router has found an error and set the appropriate flag in the video data
stream. The EDH (Error Detected Here) indicator shows that the data has got errors between
its
contents and the inserted checksums. If the video has no checksums inserted the indicators will not
illuminate even if there are errors in the path.
