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17.7
Open Source Acknowledgment
In the Utility menu, click or tap Open Source to view the open source
acknowledgment of this series in the pop-up window.
17.8
Self-check
In Utility menu, click or tap Self Check to enter the "Self Check" menu. You can test
the following self-check items for the device.
Key Test
Click or tap Key Test to enter the key test interface (virtual front-panel key).
At this time, you can press the front-panel keys to check whether the virtual keys are
highlighted. If yes, it indicates that the keys work normally; if no, it indicates that
there's something wrong with the keys. Click or tap Exit at the lower-right corner of
the interface to exit the key test interface.
Touch Test
Click or tap Touch Test to enter the touch screen test interface.
Slide with your finger on the screen. If there is a line displaying at the empty area
where you slide on the screen and the box that you tap turns out to be filled with
green background, it indicates that the touch function of this area is normal. Click or
tap Exit at the lower-left corner of the interface to exit the touch screen test interface.
Screen Test
Click or tap Screen Test to enter the screen test interface and check whether the
defective pixel exists.
There are 15 screen test interfaces. Click or tap the screen to switch to the next screen
test interface. Click or tap Exit at the upper-left corner of the interface to exit the
screen test interface.
Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved.
System Utility Function Setting
DG900 Pro User Guide
103
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