84
6000 Series Oscilloscope User’s Guide
2
Front-Panel Controls
•
50 Ohm
mode matches 50-ohm cables commonly used in
making high frequency measurements, and 50-ohm active
probes. This impedance matching gives you the most
accurate measurements since reflections are minimized
along the signal path. When
50 Ohm
is selected, “50
Ω
” is
illuminated on the front panel next to the channel position
knob. The oscilloscope automatically switches to
1 M Ohm
mode to prevent possible damage if AC coupling is
selected.
•
1M Ohm
mode is for use with many passive probes and for
general-purpose measurements. The higher impedance
minimizes the loading effect of the oscilloscope on the
circuit under test.
4
Press the
BW Limit
softkey to turn on bandwidth limiting.
Pressing the
BW Limit
softkey turns the bandwidth limit on or
off for the selected channel. When bandwidth limit is on, the
maximum bandwidth for the channel is approximately
25 MHz on the 300 MHz, 500 MHz, and 1 GHz bandwidth
oscilloscope models and approximately 20 MHz for the
100 MHz bandwidth oscilloscope models. For waveforms
with frequencies below this, turning bandwidth limit on
removes unwanted high frequency noise from the waveform.
The bandwidth limit also limits the trigger signal path of any
channel that has
BW Limit
turned on.
When
BW Limit
is selected, “BW” is illuminated on the front
panel next to the channel position knob (
).
5
Press the
Invert
softkey to invert the selected channel.
When Invert is selected, the voltage values of the displayed
waveform are inverted. Invert affects how a channel is
displayed, but does not affect triggering. If the oscilloscope is
set to trigger on a rising edge, it remains set to trigger on a
same edge (triggers at the same point on the waveform) after
the channel is inverted.
Inverting a channel will also change the result of any
function selected in the Math menu or any measurement.
6
Press the
Probe
softkey to display the channel probe menu.
Summary of Contents for InfiniiVision DSO6014L
Page 2: ...Agilent Technologies Agilent 6000 Series Oscilloscopes User s Guide...
Page 59: ...58 6000 Series Oscilloscope User s Guide 1 Getting Started...
Page 109: ...108 6000 Series Oscilloscope User s Guide 2 Front Panel Controls...
Page 125: ...124 6000 Series Oscilloscope User s Guide 3 Viewing and Measuring Digital Signals...
Page 251: ...250 6000 Series Oscilloscope User s Guide 5 Making Measurements...
Page 287: ...286 6000 Series Oscilloscope User s Guide 6 Displaying Data Interpreting Decoded LIN Data...
Page 321: ...320 6000 Series Oscilloscope User s Guide 7 Saving and Printing Data...
Page 370: ......
