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SuperVisor LX
SECTION 4
FGAX3249400MANAA
100701
Version 1 Issue 2
4.4
Warning Messages
The status display will also show warning
messages.
Example of warning messages.
The example above shows that the Input and the
Key signal have been lost and the Line Drop limit
has been reached.
Line Dropping
There is a limit as to how successfully the
Supervisor LX can produce an output picture that
has been excessively shrunk in the vertical
dimension.
As a rule of thumb, any combination of Vertical
Size and Zoom that reduces the picture to less
than a third of its height at 1024x768 or less than
half of its height at 640x480, will cause line
dropping.
This can produce unwanted artifacts in the output
picture. To aid the operator in determining if the
line drop limit has been reached, the words LINE
DROP will appear on the LX Control status screen.
In addition, the Pattern button will flash its LED for
approximately one minute. (Note that if the Pattern
button is pressed it resumes its normal operation
and the flashing is cancelled).
t h o u s e
L i g h t h o u s e
L i
I : R G B S + S
L O S S
O : 1 0 2 4
x
7 6 8
6 0
K : L O S S
L I N E
D R O P