Tektronix 434 User Manual

Calibration—434
IN D EX TO C A LIB R A T IO N
PROCEDURE
Power Supply and Display A djustm ent
1. Preset Power Supply Current Sense
Adjustm ent
2. Adjust —15-Volt Power Supply
Page 5-6
Page 5-7
24. Adjust Channel 2 V O LTS/DIV Switch
Compensation
25. A djust High Frequency Compensation
26. Check Vertical A m plifier Bandwidth
27. Check 5 MHz BW Bandwidth
3. Adjust Power Supply Current Sense
Adjustm ent
Page 5-7
Trigger C ircuit Adjustm ent
4. Adjust High-Voltage Power Supply Page 5-8
28. Adjust Trigger Level Centering
5. Adjust CRT Grid Bias
Page 5-8
29. Adjust CH 1 and COMP Trigger DC
Level
6. Adjust Focus Range and Astigmatism Page 5-9
30. Check Trigger C ircuit Operation
7. Adjust Trace Rotation
Page 5-9
31. Check Single Sweep Operation
8. Pre-Set Collim ation and Storage Target
Levels
Page 5-9
32. Check TRIGGER LEVEL Control
Range
9. Adjust Upper and Lower Non-Store
Levels
Page 5-9
33. Check Line Triggering
10. A djust Upper and Lower Store Levels
Page 5-10
11. Adjust Collimation
Page 5-11
Horizontal System Adjustm ent
12. Check Stored W riting Speed Page 5-11
34. Adjust Sweep Generator Offset
Adjustm ent
13. Adjust Geometry
Page 5-12
35. Adjust Sweep Cal Adjustm ent
14. Check BEAM FINDER Operation
Page 5-12
36. Adjust Horizontal Gain
15. Check External Z Axis Operation
Page 5-13
37. Adjust Magnifier Registration
16. Check Chopped Operation Page 5-13
38. Check Variable T1ME/D IV Range
39. Adjust High Speed Timing
Vertical System Adjustm ent
17. Adjust Channel 1 Balance
40. Check T IM E /D IV Accuracy
Page 5-14
18. Adjust Channel 2 Balance
Page 5-14
41. Check Magnified Sweep Accuracy
19. A djust CH 1 and CH 2 GAIN
Page 5-15
42. Check High Speed Magnified Timing
Accuracy
20. Check CH 1 Variable VO LTS/DIV
Range and Attenuator Accuracy
Page 5-15
43, Check External Horizontal Sensitivity
21. Check CH 2 Variable VO LTS/D IV
Range and Attenuator Accuracy
Page 5-16
22. Check AD D Mode Operation
Page 5-16
Calibrator C ircuit A djustm ent
44. Adjust Calibrator O utput Voltage
Am plitude
23. Adjust Channel 1 V O LTS/DIV Switch
Page 5-16
Compensation
45. Adjust Calibrator Repetition Rate
Page 5-17
Page 5-17
Page 5-19
Page 5-20
Page 5-21
Page 5-21
Page 5-22
Page 5-22
Page 5-23
Page 5-23
Page 5-24
Page 5-24
Page 5-25
Page 5-25
Page 5-25
Page 5-25
Page 5-26
Page 5-26
Page 5-26
Page 5-26
Page 5-27
Page 5-27
5-4

Tektronix 434 Specifications

General

Brand	Tektronix
Model	434
Category	Test Equipment
Language	English