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Trigger Type:
When blinking, press
◄ and ►
to choose trigger mode of rising edge
or falling edge.
Probe attenuation scale:
When blinking, press
◄ and ►
to choose 1:1 or 1:10
probe.
Save waveform:
When blinking, status bar will display “ Save Filexxx”, press
◄ and
►
to select file name with xxx = 000-255. Press M to save current waveform on
display to SD card.
Load waveform:
When blinking, status bar will display “ Save Filexxx”, press
◄ and
►
to select file name with xxx = 000-255. Press M to load current waveform to
display from SD card.
Note
: current version has no file creation function, a FILEXXX.DAT must be prepared
by connecting to PC by USB.
Ref. square wave freq.:
When blinking, press
◄ and ►
to adjust the frequency of
reference square wave.
Horizontal position adj.
：
：
：
：
When blinking, press
◄ and ►
to scroll waveform
horizontally.
Index Bar:
Show current display position of total loaded wavefrom
Status Bar
Time markers.:
When blinking, press
◄ and ►
to adjust T1 or T2 time measure
marker, the time difference ∆T=T1-T2 will be displayed.
Voltage markers:
When blinking, press
◄ and ►
to adjust V1 or V2 time measure
marker, the Voltage difference ∆V=V1-V2 will be displayed.
Trigger level:
When blinking, press
◄ and ►
to adjust trigger level, trigger level
marker (Yellow dotted line) changes correspondingly.
Save Settings
Hold “R/S” Button and press “M” button to save current settings as default.
Summary of Contents for DSO Nano
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