Storage And Recall - Tenma 72-8710 Operating Manual

Table 2-13 Display menu
Function Menu Setup
Type Vector
Format YT
XY
Close
Persist
1s
2s
5s
Infinite
WaveformBright 1%-100%
Key points :
Display Type : Vector dots fill the space between adjacent sample
points in the display. Dots display only the sampling points.
48
Explanatory Note
Sampling points are linked for
display
Only sampling points are displayed
Operating mode of the oscilloscope
X-Y is the display mode; CH is X 1
input, CH2 is Y input
The waveform on the screen is
refreshed at a fast rate;
The waveform on the screen is
refreshed at 1s;
The waveform on the screen is
refreshed at 2s;
The waveform on the screen is
refreshed at a 5s;
The original waveform on the
screen remains on display. New
data will be added continuously
until this function is disabled.
Setting the waveform brightness

Storage and Recall

As shown below, the [STORAGE] button in the MENU control zone is
the function key for the storage system.
Figure 2-21 Function key for the sampling system (storage)
Press the [STORAGE] button to display the storage setup menu. You
can use this menu to save waveforms or setup status of the
oscilloscope in the internal memory or the USB device, and recall any
stored waveform through RefA (or RefB), or press [STORAGE] to recall
the setup status. When the USB device is inserted, you can store the
oscilloscope's waveform display in bitmap format on the USB device
under the DSO directory. The bitmap can be read in a PC.
Operation steps :
Press [STORAGE] to go to the type menu. There are three types to
choose from : waveform, setup and bitmap.
1. Select waveform to go to the waveform storage menu shown
below (see Figure 2-16). A stored waveform can be recalled with
the call back function under waveform storage.
DSO Series User Ma nual