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Basic Operation
DS O5000 Series Digital Storage Oscilloscope User Manual
20
2. Menu
Menu
Menu
Menu (CH1,
(CH1,
(CH1,
(CH1, CH2):
CH2):
CH2):
CH2): Display vertical menu option s ; turn on or off the display of channel
waveform s .
Options
Options
Options
Options Settings
Settings
Settings
Settings Comments
Comments
Comments
Comments
Coupling
DC
AC
Ground
DC passes both DC and AC components of the input
signal.
AC blocks the DC component of the input signal and
attenuates signals below 10Hz.
Ground disconnects the input signal.
20MHz Bandwidth
Limit
Unlimited
Limited
Limits the bandwidth to reduce display noise; filters the
signal to eliminate noise and other unnecessary HF
components.
VOLTS/DIV
Coarse
Fine
Selects the resolution of the VOLTS/DIV knob.
Coarse defines a 1-2-5 sequence. Fine changes the
resolution to small steps between the Coarse settings.
Probe Attenuation
1X
10X
100X
1000X
Selects a value according to the probe attenuation factor
so as to ensure correct vertical readouts. Reduce
bandwidth to 6MH z when using a 1X probe.
Invert
Off
On
Inverts the waveform relative to the reference level.
Ground
Ground
Ground
Ground Coupling
Coupling
Coupling
Coupling
Used to display a zero-volt waveform. Internally, the channel input is connected with a zero-volt
reference level.
Fine
Fine
Fine
Fine Resolution
Resolution
Resolution
Resolution
In the fine resolution setting, the vertical scale readout displays the actual VOLTS/DIV setting. The
vertical scale changes only after you adjust the VOLTS/DIV control and set to coarse.
Remove
Remove
Remove
Remove Waveform
Waveform
Waveform
Waveform Display
Display
Display
Display
To
remove a waveform from the screen , first push the menu button to display the vertical menu ,
then push again to remove the waveform.
A
channel waveform which is unnecessary to be
displayed can be use d as a trigger source or for math operations.
3. VOLTS/DIV
VOLTS/DIV
VOLTS/DIV
VOLTS/DIV Knob
Knob
Knob
Knob
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