UTL8500 Series User Manual
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4.5 Sense
When the electronic load is loaded with a relatively large current, it will produce a large
voltage drop on the connection lead between the load and the measured object. In order
to ensure the measurement accuracy, the electronic load has a pair of remote
measurement terminals on the rear panel. Through the terminals, you can have a sampling
measurement on the precise voltage at the output terminal of the instrument under test.
Operation Steps:
1. On each test mode page, select [Sense] via the function key at the bottom of the screen.
When the "Sense" icon appears at the top of the screen, it means that the remote
sense function has been turned on. At this time, the remote sampling voltage measured
on the back terminal is the actual voltage detected.
2. Press the function key [Sense] again to turn off the remote sense function. At this time,
the voltage measured on the main terminal on the front panel is the actual voltage
detected.
Note: When wiring, be sure to connect the object under test and the positive and
negative poles of the terminals correctly; the Sense switch cannot be switched in the
running state.
4.6 Screenshot
After inserting the U disk in the front panel, the electronic load will automatically
recognize it and display the USB symbol
on the upper right corner of the screen,
indicating that the U disk has been connected to the device.
When you need to use the screenshot function, press the [Print Sc] button, and the load
will save the current screen image to the U disk. During the saving process, "Wait..." will
be displayed at the top of the screen to indicate that the image is being saved. Displaying
"Ok" means that the picture has been saved. If the picture is not saved successfully, the
screen will display "Fail". Screenshots can only be saved to a U disk because they take
up a lot of space. After the screenshots are taken, the images stored in the U disk can be
viewed on the computer.
4.7 Saving and Applying of Configuration
After detecting the connection of a U disk, the electronic load will automatically create a
folder named "UTL8500X" in the root directory. This directory is used to save the
