Bird Technologies AT-800-Manual - Manual (Page 52)

Bird AT-800 Antenna Tester
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6. Press the REG-n key where the trace is stored.
Note: A dotted outline of the limit trace
will be displayed with the new trace displayed
over it.
Note: Pass or Fail will be displayed.
Note: The cursor can still be used, measure-
ment units, frequency band and scale can be
changed. The dotted outline of the limit trace
will be automatically adjusted to provide a
direct comparison with the antenna system
under test.
Clearing a Limit
Follow the steps below to clear either an operator
defined limit value or a trace limit. The trace will still
be stored in memory, the limit value will be erased.
1. Press the MENU key.
2. Press the MEAS MATCH key.
3. Press the SWEPT FREQ key.
4. Press the LIMIT key.
5. Press the CLEAR LIMIT key.
Note: The value field will change to off if
an operator value was being used, the dotted
outline of the limit trace will be removed if a
trace was being used.