User's Manual Part 3

Screen Service SDT 501 UB-C ARK 1-T Operations
May, 2010 v 1.0 Page 3 - 38
Box
Parameter /
Control
Description Admitted Ranges / Values
HP Input / Input 1
or Input 2
ASI Word
Error flag
This flag enables the detection of the ASI Word Errors to force a switching to the other input.
By disabling this rule the detection of the ASI Word Errors doesn’t force the switching of inputs not
raises any alarm.
• Checked: Alarm enabled
• Not checked: Alarm not enabled
HP Input / Input 1
or Input 2
MIP Priority
Error flag
This flag enables the check of the MIP priority to force a switching to the other input.
By disabling this rule the detection of the MIP priority Errors doesn’t force the switching of inputs not
raises any alarm.
• Checked: Alarm enabled
• Not checked: Alarm not enabled
HP Input / Input 1
or Input 2
Input
watchdog
This alarm is raised when MIP is missing
• Gray: alarm not present or masked
• Red: alarm raised
HP Input / Input 1
or Input 2
Late MIP
This alarm is high when the MIP in one of the two seamless inputs of the current mode, is not in its
expected position. This can be caused by a too high delay on the input.
• Gray: alarm not present or masked
• Red: alarm raised
HP Input / Input 1
or Input 2
Input Not
Valid
This alarm is raised when any of the following alarm is raised and is turned off only when the
Input is good enough to allows to work in seamless properly
• Gray: alarm not present or masked
• Red: alarm raised