User Manual
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4.4 Help system
The help list can help users quickly understand the instrument. Press "About" to view
product information, including product model, serial number, etc.
This series of programmable DC power supplies provide help information for any key on the
front panel and any menu key. You can long press any key to get help information, use the
up and down arrows to turn pages, and press the "Back" button to exit the help system. The
user is in the process of using You can view the operation tips of each function at any time.