Keysight Technologies InfiniiVision 3000 X Series, Руководство пользователя, Страница: 139 / 432

Labels
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Keysight InfiniiVision 3000 X-Series Oscilloscopes User's Guide 139
1 Use a text editor to create each label. Each label can be up to ten characters in
length. Separate each label with a line feed.
2 Name the file labellist.txt and save it on a USB mass storage device such as a
thumb drive.
3 Load the list into the oscilloscope using the File Explorer (press [Utility] > File
Explorer ).
To reset the label library to the factory default
1 Press [Utility] > Options > Preferences .
2 Press the Default Library softkey.
This will delete all user-defined labels from the library and set the labels in the
library back to the factory default. However, this does not default the labels
currently assigned to the channels (those labels that appear in the waveform
area).
NOTE
Label List Management
When you press the Library softkey, you will see a list of the last 75 labels used. The list does
not save duplicate labels. Labels can end in any number of trailing digits. As long as the base
string is the same as an existing label in the library, the new label will not be put in the library.
For example, if label A0 is in the library and you make a new label called A12345, the new
label is not added to the library.
When you save a new user-defined label, the new label will replace the oldest label in the list.
Oldest is defined as the longest time since the label was last assigned to a channel. Any time
you assign any label to a channel, that label will move to the newest in the list. Thus, after you
use the label list for a while, your labels will predominate, making it easier to customize the
instrument display for your needs.
When you reset the label library list (see next topic), all of your custom labels will be deleted,
and the label list will be returned to its factory configuration.
NOTE
Pressing the Default Library softkey will remove all user-defined labels from the library and
set the labels back to the factory default. Once deleted, these user-defined labels cannot be
recovered.