Ceyear 4456 Series, User Manual

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Chapter IX Save, Recall and Reference
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Fig. 9.3 Memory Menu
Set the Save Numbers 1

8 through the Multipurpose b.
After clicking [Save] key, carry out save setup. The saved setting information includes the current vertical,
horizontal, and trigger information.
9.1.3 Recall Waveform
Click [Recall Waveform] menu key, and open the Recall Waveform menu:
Fig. 9.4 Recall Waveform Menu
Click [Select File] menu key to select the waveform file saved in disk, with the file format including CSV or bin.
It can recall the selected file to R1

R4 of the internal reference.
9.1.4 Save Screen Image
Click the menu key, and the current screen image will be saved to files of the disk.
The file format can be 16-bit bmp, 24-bit bmp and 32-bit bmp or tif.
The default file name is: 4456_YYYYMMDD_HHMM. The YYYYMMDD is the year, month and day
information of the current date, and HHMM is the hour and minute information. The file suffix name will be bmp
or tif according to the selected save file type. You can also enter the file name through the keyboard in the popup
File Save dialog.
9.2 Recall
Press down
【
Recall
】
key on the front panel, and open the Recall menu:
Fig. 9.5 Recall Menu
If the saved setting data is detected, the menu key will display the recall setting, otherwise the button will display
“
----
”
.
Click Recall Setup1

8 buttons of the menu to recall the saved settings to the system.
9.3 Reference
This oscilloscope can save 4 groups of Ref Wfm data.
Press down
【
Reference
】
key on the front panel, and open the Ref Wfm menu: