Tektronix TDS6000 Series Service Manual

Performance Tests
4-54
TDS7104 & TDS7054 Service Manual
H Remove the 2X attenuator.
3. Check channel isolation against limits:
a. Check — Amplitude of each trace other than CH 1 is 0.1 division or less
(discount trace width). Enter the largest amplitude on the test record.
b. Move the signal to the CH 2 input connector and change the Trigger
SOURCE to CH 2.
c. Check — Amplitude of each trace other than CH 2 is 0.1 division or less
(discount trace width). Enter the largest amplitude on the test record.
d. Move the signal to the CH 3 input connector and change the Trigger
SOURCE to CH 3.
e. Check — Amplitude of each trace other than CH 3 is 0.1 division or less
(discount trace width). Enter the largest amplitude on the test record.
f. Move the signal to the CH 4 input connector and change the Trigger
SOURCE to CH 4.
g. Check — Amplitude of each trace other than CH 4 is 0.1 division or less
(discount trace width). Enter the largest amplitude on the test record.
h. Select an unchecked vertical SCALE:
H Connect the 2X attenuator to the CH 1 input.
H Move the signal to the CH1 input, and change the Trigger Source to
CH 1.
H Press PUSH TO SET 50%.
H SettheVerticalSCALEofCH1,CH2,CH3,andCH4to50 mV.
H Set the test signal amplitude for about five divisions on screen. Now
fine adjust the generator output until the CH 1 Amplitude readout
indicates the amplitude is 250 mV. Readout may fluctuate around
250 mV.
H Remove the 2X attenuator.
H Repeat steps a through g.
H Connect the 2X attenuator to CH 1.
H Move the signal to the CH 1 input, and change the Trigger Source to
CH 1.
H Press PUSH TO SET 50%.
H SettheVerticalSCALEofCH1,CH2,CH3,andCH4to10 mV.

Tektronix TDS6000 Series Specifications

General

Brand	Tektronix
Model	TDS6000 Series
Category	Test Equipment
Language	English