AEMC OX7102-CII, User Manual

Page: 120 / 208

Recorder Mode - Keys
Recorder Mode (cont’d)
3 "MEASURE" keys
The 19 automatic measurements of the reference trace are displayed (see
“Oscilloscope” mode).
Particular case
In “fault capture” mode, if the screen shows several faults at once, the
“automatic measurement” function is impossible and the message “Impossible in
this mode!” is displayed.
Selection, from the traces displayed, of the reference trace for automatic and
manual measurements (see “Oscilloscope” mode).
No action.
(Pressing the key displays the message: “Impossible in this mode!”).
3 "HORIZONTAL" keys
(or keypads)
Setting of recordering time and sampling interval.
These two values are correlated.
•
Fault capture is not selected :
After zooming in, the "Z-Pos." setting modifies the position of the screen
in the acquisition memory.
•
Fault capture is selected :
If the horizontal zoom is activated, the “Z-Pos.” setting allows the user to
move through the faults one at a time. The main cursor is positioned on
the displayed fault while the auxiliary cursor is on the right of the screen.
•
Action identical to that in “Oscilloscope” mode, when fault capture and is not
selected .
•
Fault capture is selected :
1st press: “Zoom on” displays the first acquired fault.
The main cursor is positioned over the trigger, on the magnified fault while
the auxiliary cursor is on the right of the screen.
2
nd
press: “Zoom off” 10 consecutive faults are displayed on the screen.
The cursors are no longer displayed.
Definition of terms
used
(id. “Oscilloscope”
mode)
Validated channel: Display enabled, trace displayed after RUN
Displayed channel: Channel validated, trace present on the screen
Selected channel:
The parameters of this channel can be set using the following keys:
VII - 120 SCOPIX Oscilloscopes