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Basic Operation
DS O5000 Series Digital Storage Oscilloscope User Manual
19
3.SEC/DIV
3.SEC/DIV
3.SEC/DIV
3.SEC/DIV Knob
Knob
Knob
Knob :
:
:
: Used to change the horizontal time scale so as to magnify or compress the
waveform horizontally. If the waveform acquisition is stopped (by using the RUN/STOP or SINGLE
SEQ button), the SEC/DIV control will expand or compress the waveform. In dual-window mode,
push this knob to select major or minor window. When the major window is selected, this knob
provides the same functions as it provides in single-mode window. When the minor window is
selected, turn this knob to scale the waveform whose magnification is up to 1000.
Notes:
Notes:
Notes:
Notes:
1.
1.
1.
1. For
For
For
For more
more
more
more information
information
information
information of
of
of
of the
the
the
the trigger
trigger
trigger
trigger holdoff,
holdoff,
holdoff,
holdoff, see
see
see
see Section
Section
Section
Section Trigger
Trigger
Trigger
Trigger Controls
Controls
Controls
Controls .
.
.
.
2.
2.
2.
2. In
In
In
In single-window
single-window
single-window
single-window mode,
mode,
mode,
mode, press
press
press
press F0
F0
F0
F0 to
to
to
to hide
hide
hide
hide or
or
or
or show
show
show
show the
the
the
the menus
menus
menus
menus on
on
on
on the
the
the
the right
right
right
right side.
side.
side.
side. The
The
The
The
dual-window
dual-window
dual-window
dual-window mode
mode
mode
mode does
does
does
does not
not
not
not support
support
support
support the
the
the
the menu
menu
menu
menu hiding
hiding
hiding
hiding function.
function.
function.
function.
5.2.1
5.2.1
5.2.1
5.2.1 Scan
Scan
Scan
Scan Mode
Mode
Mode
Mode Display
Display
Display
Display (Roll
(Roll
(Roll
(Roll Mode)
Mode)
Mode)
Mode)
With the SEC/DIV control set to 8 0ms/div or slower and the trigger mode set to Auto, the
oscilloscope work s in the scan acquisition mode. In this mode, the waveform display is update d
from left to right without any trigger or horizontal position control.
5.3
5.3
5.3
5.3 Vertical
Vertical
Vertical
Vertical Controls
Controls
Controls
Controls
Vertical controls can be used to display and remove waveforms, adjust vertical scale and position,
set input parameters and perform math calculations. Each channel has a separate vertical menu
to set. See below for menu description.
1. VERTICAL
VERTICAL
VERTICAL
VERTICAL POSITION
POSITION
POSITION
POSITION Knob:
Knob:
Knob:
Knob: Move the channel waveform up and down on the screen. In
dual-window mode, move the waveforms in both windows at the same time in a same direction.
Push this knob to return waveforms to the vertical center position on the screen. Two channels
correspond to two knobs.
Multi-functional
Knob
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