AEMC OX 7102 III, Руководство пользователя

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Oscilloscope Mode - The Keys
IV - 42 SCOPIX
Oscilloscope Mode
The Keys
By pressing this key, you can select the "
oscilloscope
" mode.
5 "UTILITY" keys or
key pad
Direct access to LCD
light
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 affects parameters: coupling, vertical sensitivity, time base, trigger type
and slope and trace positionning.
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:
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