5-11
IM AQ1210-01EN
Analyzing Events
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77
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99
10
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11
App
App
Index
Index
Rotary Knob Feature
You can select the operation that occurs when you turn the rotary knob from the following.
Cursor: The cursor moves continuously.
Event: The cursor moves directly between detected events.
Inserting an Event
• The event list can display up to 100 events.
• If you insert an event between two events that are displayed, the new event takes on the number
that follows the event on the left, and all subsequent event numbers are increased by one. You
cannot insert events to the left of the S point.
• You cannot insert events to the left of the distance reference. For details on the distance reference,
see page 6-6.
• If you insert an event to the right of the E event, the inserted event becomes the E event, and a new
number is assigned to the former E event.
Deleting an Event
• If only the S point and the E event are displayed, you cannot delete any events.
• If you delete an event, the subsequent event numbers will all be reduced by one.
• You cannot delete the S point.
• If you set a distance reference (R point), the S point disappears from the screen. In this situation,
the measurement reference point is the distance reference. If you delete the distance reference, the
S point is displayed again at its original position.
• If you delete the E event, the event that has the largest number becomes the E event.
Editing Event Markers
Event markers are used to calculate the splices losses and reflection losses at event positions.
Normally, event markers are automatically assigned, but when event markers are assigned to noise
and other undesirable waveforms, correct values cannot be calculated. In such cases, you can obtain
correct values by moving event markers.
5.1 Analyzing in TRACE Mode
