- is the auto scale key. Press this key to enable the auto scale function.
The oscilloscope is aut
omatically configured to best display the input signals by
adjusting the vertical scale, horizontal timebase, and trigger mode. To set up
the key, please refer to
Auto Config
.
-
is the RUN/STOP key. Press the key to set the oscilloscope's run state to
"RUN" or "ST
OP". In "RUN" state, this key is illuminated in green; in "STOP"
state, this key is illuminated in red.
-
is the key for a single acquisition. Press this key to set the oscilloscope's
trigger mode t
o "Single".
-
is the default setup key. Press this key twice to directly restore the
oscilloscope
's default settings. You can also press the key and a dialog box is
displayed. Click or tap
OK in the dialog t
o restore the oscilloscope's default
settings.
-
is the clear key. Press this key to clear all waveform on the display. If
the oscilloscope is in "RUN" mode, it continues t
o display new waveforms.
7. Touch Lock Key
is the touch lock key. Press this key once to disable the touch screen
function; pr
ess it again to enable the touch screen.
8. Quick Action Key
Press
to perform the selected quick action: print screen, save wave, save
setup, measur
e all, statistics reset, waveform record, or save group. To set up the
key, please refer to
Quick Action Settings
.
9. Trigger Controls
Quick Start
DHO900 User Guide
20
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