AEMC OX7102-CII, Руководство пользователя

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Oscilloscope Mode - The Keys
SCOPIX Oscilloscopes IV - 35
Oscilloscope Mode
The Keys
By pressing this key, you can select the " oscilloscope " mode.
5 "UTILITY" keys or
key pad
Direct access to LCD contrast adjustment.
When this key is pressed, the display mode switches from normal to " full
screen " display (and vice versa).
The screen is organized in such a way as to leave an optimum trace plotting
surface area: removal of:
the menu bar,
the parameters of the traces of the time base,
the bargraph.
Only the permanent settings and the measurements will remain.
The controls on the front panel remain active.
Triggers a hardcopy in accordance with the configuration chosen in the "Util"
and "Hardcopy" menus.
A second press before the end of the process will interrupt the current printout.
If printing is impossible, a "Printing error" message will be sent.
The " " symbol is displayed in front of the settings display zone when
printing is in progress.
The first press will freeze the traces on the screen. They will be displayed in a
lighter colour as a reference to be compared with another acquisition.
A second press will erase them: they will then be lost.
•
Traces will be saved only through the "Memory Trace Save" menu.
•
The reference memories will be accompanied by their reference number.
1 "AUTOSET" key
Automatic optimum adjustment by
Autoset on the channels where the signal is
applied.
This concerns the following parameters: the coupling, the vertical sensitivity,
the time base, the gradient, the framing and the trigger.
The lowest frequency signal is used as the trigger source.
If no trace is detected on the inputs, the autoset will be aborted.
Selective
"AUTOSET"
+
When pressed at the same time as a
CHx key (CH1 to CH4), this defines the
corresponding channel as the trigger source. It initiates an autoset which will
take this selection into account. Channel CHx then becomes active for
adjustment using the keys: