Instructions

Digital Storage Oscilloscope 53
recognized successful, the pop-uptip “Storage device is connected”.
3. Press the Save softkey to select Save Type.
4. Use the SaveTo softkey to external location. Press Save softkey and into USB
storage interface. File can be stored under the root directory or in a certain folder under
the root directory of the USB storage device.
5. Press the Save softkey to save the current waveform to the external USB storage
device,
Load the specified type of file in the external USB storage device.
1. Insert the USB storage device into the front panel USB Host interface, if thedevice is
recognized successful, the pop-uptip “Storage device is connected”.
2. Press the [Save/Recall] button on the front panel to enter the SAVE/RECALL
function menu.
3. Press the Type softkey to select Wave or Setup
4. Press the Recall softkey to enter the SAVE/RECALL file system.
5. Turn the Universal Knob to select the file to be recalled, press the Recall softkey to
recall the waveform or setup.
2.9 Measure System
The oscilloscope displays graphs of voltage versus time and can help to measure the
displayed waveform. There are several ways to take measurements, using the
graticule, the cursors or performing an automatic measurement.
2.9.1
Scale measurement
Graticule: This method allows you to make a quick, visual estimate and take a simple
measurement through the graticule divisions and the scale factor.
For example, you can take simple measurements by counting the major and minor
graticule divisions involved and multiplying by the scale factor. If you counted 6 major
vertical graticule divisions between the minimum and maximum values of a waveform
and knew you had a scale factor of 50mV/division, you could easily calculate your
peak-to-peak voltage as follows:
6 divisions x 50mV/division = 300mV.