IHSE USA 474 Series Draco major - Manual (Page 160)

Draco major
160 2011-10-11
8.4 Video Interference
Diagnosis Possible Reason Measure
No OSD jumper set  Set jumper 11 on the CON unit
CON unit connected
with the wrong port (e.g.
USB 2.0 port of a 1U,
2U or 3U port
configuration.  Switch to another port
No OSD card  Mount OSD card
Opening the
OSD not
possible
Wrong Firmware on the
OSD card  Run a firmware update of the
OSD card according to the
extenders that are used in
combination with the Draco
major.
Incorrect video
display Cable connection
disturbed  Check the connection, length
and quality of the interconnect
cable to the units.