AEMC OX7102-CII, Руководство пользователя

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Recorder Mode - Display
Recorder Mode (cont’d)
Bargraph
In fault capture mode, the bargraph indicates the position of the screen and
cursors in the acquisition memory.
The main cursor is positioned on the displayed fault and the auxiliary cursor on
the right of the screen.
Settings Signification of symbols appearing on the bargraph:
The recorder is in fault capture mode.
The horizontal zoom is active.
The curves displayed are stored in the memory.
Delayed start-up is activated.
This symbol is displayed only when delayed start-up is active.
It indicates the time at which recording will commence.
Start-up date: see §. Trigger Menu
Delayed start-up.
Acquisition times These represent the times of: - the first sample viewed;
- the sample located under the main cursor;
- the sample located under the auxiliary cursor.
2. Control area
•
Parameters of each channel and trace:
- display
- coupling
- bandwidth limit,
- zoom function,
- vertical measurements of samples under the main and auxiliary cursor.
•
Active adjustment of the last selected element:
- trigger level (main and auxiliary),
- horizontal gap between the time position of the auxiliary cursor and that of
the main cursor,
- vertical gap between the measurement of the auxiliary cursor and the main
cursor on the reference trace (see §. Menu Measurement Reference),
- number of faults acquired and number of fault viewed,
- duration of recording and acquisition interval.
The time position of the trigger is not displayed as it is fixed (20 % of the
memory). The horizontal scale is not displayed.
•
The device indicates if the acquisition is in RUN or HOLD mode.
•
The other displays (battery, etc.) are identical to “Oscilloscope” mode.
2
Movement towards the fault
immediately left of the
magnified screen
1
Movement towards the fault
immediately right of the
magnified screen
10:23:10
VII - 124 SCOPIX Oscilloscopes