Fnirsi 1013D Product Instructions page 9

of any of the two channels are not in the same position, calibration is required. Click
the [MENU] button in the upper left corner of the screen to pop up 4 function control
bars, and then click the first [System Settings] to pop up 5 setting control bars, and
then click [Baseline Calibration]. You need to unplug all the probes and USB Charge
the power, make sure it is unplugged, and then click [OK] to perform the calibration.
View the screenshot after saving: Click the [MENU] button in the upper left corner
of the screen to pop up 4 function control bars, and then click the second [Picture
view] to enter the picture thumbnail preview interface, which contains the thumbnail
of the waveform of the screenshot. Click the thumbnail to view the screenshot of the
waveform in full screen. Clicking the bottom of the screen will pop up the control bar
with the return, delete, previous, and next control buttons. You can also click [Select
All] or [Select] in the preview interface. To delete
View saved waveform data: Click the [MENU] button in the upper left corner of the
screen to pop up 4 function control bars, and then click the third [Waveform View] to
enter the waveform thumbnail preview interface, which contains thumbnails of the
saved waveforms., Click the thumbnail to analyze the waveform in full screen, you can
move and zoom the group of waveforms arbitrarily, you can also click the cursor to
measure manually, you can also click the parameter control panel to reselect the
parameters to be displayed, etc. ] Refers to the previous set of waveforms, [page
down] refers to the next set of waveforms
Delete the saved waveform: In the full-screen view waveform interface, click the
[Delete Wave] button on the far right button bar to delete this group of waveforms. If
this button is not available, you need to press the [CTRL] button to switch to the
button bar containing the button.
Take a screenshot in the waveform browser: In the full-screen view of the waveform
interface, click the [SAVE PIC] button on the far right button bar to take a screenshot
of the entire screen and automatically save it to the internal storage space. If this
button is not available, you need to press the [CTRL] button to switch to the button
bar containing the button.
Connect the computer to view the screenshot of the oscilloscope: Click the
[MENU] button in the upper left corner of the screen to pop up 4 function control
bars, and then click the fourth [USB Connection] to enter the USB transmission
interface. At this time, use the standard Android USB If the data cable is connected to
the computer, the removable disk can be ejected. You can find the saved screenshot
in the disk. Note that you cannot modify the file name of the image directly in the
disk. Otherwise, the oscilloscope image manager cannot display the image.