Use the built-in help system
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Copyright © Qingdao Hantek Electronics Co., LTD HDG3000B Quick Guide
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6 Use the built-in help system
To get help information for any front panel keys or menu soft keys, first press [?] on the
front panel, then press the key you need to get help.
If there is an index for another topic in the content view, the user can turn the knob to
select a different index, press the knob to access the corresponding topic.
Press [?] again to exit.