Tektronix TDS6404, Руководство по обслуживанию

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Brief Procedures
TDS6000 Series Service Manual
4- 13
H
Change the horizontal SCALE to 40 ns/div . The falling edge of the
waveform should remain near the center graticule. If not, readjust the
delay setting to center the falling edge.
H
Push the front-panel DELAY button several times to toggle delay off
and on and back off again. Verify that the display switches quickly
between two different points in time (the rising and falling edges of
this signal).
9. Remove the test hookup: Disconnect the BNC cable from the channel input
and the probe compensation output.
Equipment
required One BNC cable, such as Tektronix part number 012-0076-00
One TCA-BNC adapter
Prerequisites None
1. Initialize the oscilloscope: Push the front-panel DEFAULT SETUP button.
2.
Hook up the signal source:
Connect the BNC cable from the probe com-
pensation output to the CH 1 input through a TCA-BNC adapter as shown in
Figure 4--6.
TDS6000 Series
BNC cable from PROBE
COMPENSATION output to
CH 1 input
Figure 4- 6: Setup for trigger test
3. Set up the oscilloscope: Push the front-panel AUTOSET button.
4. Pull down the Vert menu, select Vertical Setup, and then touch Offset .
Adjust the Ch1 Offset to approximately
0.8 V
using the multipurpose knob.
5. Set the Vertical SCALE to 100 mV per division.
Verify the A (Main) and B
(Delayed) Trigger Systems