EXFO FTB-8510B Guia Del Usuario página 697

Alarm/Error Measurements
Note: Alarms/Errors are only monitored once the test is started.
Seconds: Gives the total number of the seconds in which one or more
alarm/error occurred.
Count: Gives the number of occurrences of a specific error. The count
is displayed using integer value; exponential value (1.00000E10) is used
when the count is bigger than the field display capacity.
Rate: Calculates and displays the error rate. The rate is expressed using
the exponential format with two decimal digits (example: 1.23E-04).
Percentage values are expressed using one decimal digit.
(example: 9.9%).
Alphanumeric values display the extended ASCII character set
including the ITU T.50 Characters on page 57. For Trace Messages using
64-bytes format, the last 2 bytes, Carriage Return and Line Feed, will be
displayed within brackets (<cr> and <lf>).
Arrow Buttons
Button
SONET/SDH Application
Introducing and Using the Graphical User Interface
Top arrow: Moves to the top of the list.
Page up arrow: Moves one page up.
Up arrow: Moves one row up.
Down arrow: Moves one row down.
Page down arrow: Moves one page down.
End arrow: Moves to the end of the list.
Description
Usual Tab Elements
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