7700 MultiFrame Manual
7736CEM Composite Encoder with Monitoring
Page - 50
Revision 1.5
*Grey background indicates un-implemented or un-tested features
7.11.1.6. Determining What Items Will Generate the Fault Condition
Fault definitions
This control provides a list of items that may generate a fault
condition. Use the toggle switch to travel up and down this list and
the pushbutton to enable or disable the item from the fault condition
criteria. Enabled items will be shown with a check mark.
A fault condition will exist when any of the selected items occurs.
Fault condition 1
Input video error
Video absent or wrong standard
Genlock error
Reference absent or wrong standard
Loss of audio ½
Audio 1 and 2 absent
Loss of audio ¾
Audio 3 and 4 absent
Phase reversal ½
Audio 1 and 2 out of phase
Phase reversal ¾
Audio 3 and 4 out of phase
Audio over ½
Audio 1 or 2 over level
Audio over ¾
Audio 3 or 4 over level
Audio silence ½
Audio 1 and 2 silent
Audio silence ¾
Audio 3 and 4 silent
Audio mono ½
Audio 1 and 2 mono
Audio mono ¾
Audio 3 and 4 mono
Loss of VITC
VITC absent
Loss of SID
SID absent
Loss of program rating
Program rating absent
Loss of CC
Primary CC1 Closed captioning absent
Picture Freeze
No activity above preset noise level in active picture
Picture Black
No active picture above 7 IRE
Table 7-4: Possible Error Conditions to Produce a Fault
7.11.2. Setting the Fault Window Attributes
The Fault windows can be displayed as white characters with or without a coloured background. In
addition the text and background opacity or how much video picture content will be visible through the text
or background is adjustable. The Fault window config menu items are used to set these parameters for
the Fault windows.
Fault definitions
This control is used to change the fault window colours.
These parameters can also be set using the
Fault window
config
menu items on the
On screen display
menu. See
section 7.9.5 for a complete description of the
Fault window
config
menu items.
Fault window config
