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Adjustment
TDS 310, TDS 320 & TDS 350 Instruction Manual
75
10X Adjustment
100X Adjustment
Front of Instrument
View from Bottom of
Instrument
Calibration
Generator
CH 2
CH 1
Figure 73:Attenuator Adjustment Setup and Locations
16. Adjust the pulse amplitude for a fivedivision display.
17. Set the VOLTS/DIV to1V.
18. Use an adjustment tool to adjust the CH 1 100X capacitor for the flattest
response.
19. Press WAVEFORM OFF, CH 2, and TRIGGER MENU, in that order.
20. Press the main menu button SOURCE; then press the side menu button
Ch2.
21. Move the coaxial cable to the CH 2 BNC input, reinstalling the 50 W
termination.
22. Repeat steps 7 through 18 for channel 2.
23. Reinstall the instrument cabinet.
There are no set performance requirements for the monitor. You may use this
procedure to change monitor parameters whenever the brightness, contrast,
horizontal position, or vertical position of the display is not to your liking.
1. Remove the instrument cabinet as described in the removal procedure on
page 813.
2. Set the oscilloscope bottomdown with its front facing toward you.
3. Turn on the oscilloscope andallow a 20 minute warmup period.
4. Press DISPLAY.
Monitor Adjustments
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