Incoming Inspection
1-28 CSA8000B & TDS8000B User Manual
7. Test all channels: Repeat steps 3 through 5 until all optical input channels
are verified.
After verifying the channels, you can now verify that the time bases function.
This verification is done using a front-panel signal.
Equipment
required
One SMA cable, such as Tektronix part number 174-1427-00.
One 10x SMA attenuator, such as Tektronix 015-1003-00.
One electrical (80E00-series) sampling module.
Prerequisites None
1. Initialize the instrument: Push the front-panel DEFAULT SETUP button,
and click Yes in the confirmation dialog box.
2. Hook up the signal source: Connect the SMA cable from the Internal Clock
output through a 10x attenuator to the 80E00 sampling module input
channel 3 as shown in Figure 1--11.
CSA8000/TDS8000
SMA cable from
INTERNAL CLOCK
output to 80E00 C3 input
10x attenuator
Figure 1- 11: Hookup for the time base tests
3. Set up the instrument:
a. Push the Trigger MENU front-panel button to display the Trig Setup
dialog box.
b. Click Internal Clock under Trigger Source in the Trig Setup dialog
box. The Internal Clock rate should be set to 200kHz.
c. Push the Trigger MENU front-panel button again to dismiss the Trig
Setup dialog box.