Acquiring Waveforms
3-14 CSA7000 Series, TDS7000 Series, & TDS6000 Series Instruments User Manual
Overview Related control elements and resourcesTo set up signal input (Cont.)
Select input
termination
TDS7104 and TDS7054 only:
4. Push an input termination button to toggle between
1MΩand 50 Ωinput termination.
Hint. Some probes force the instrument to set the
termination that the probe requires.
Select input
coupling
5. Touch Vert to display the Vertical control window. To
change the input coupling, select the channel tab and
then select from:
HDC to couple both the AC and DC components of
an input signal
HTDS7104 and TDS7054: AC to couple only the AC
components of an input signal
HGND to disconnect the input signal from the
acquisition
Touch Close to close the window.
Note. CSA7000 Series: If the O/E Electrical Out--to--
CH1 adapter is installed, the Termination, Coupling, and
Bandwidth selections are replaced with Wavelength and
Dark Level selections.