Tektronix 2245A User Manual

Performance Check Procedure
IN D E X TO PERFO R M ANCE CHECK PROCEDURE
DISPLAY
1. TRACE ROTATION .................................................................7-8
2. Geometry ..................................................................................7-9
VERTICAL
1. Input COUPLING Functional Check .......................................7-10
2. CH 1 and CH 2 VOLTS/DIV Trace S h ift ................................ 7-11
3. CH 3 and CH 4 VOLTS/DIV Trace S hift ................................ 7-12
4. CH 1 and CH 2 VAR VOLTS/DIV Trace Shift ...................... 7-12
5. CH 1 and CH 2 Input COUPLING Trace Shift ........................7-13
6. CH 2 INVERT Trace S h ift................................................... 7-13
7. CH 1 and CH 2 VAR VOLTS/DIV Range ............................. 7-13
8. Low Frequency Linearity..................................................... 7-14
9. CH 1 and CH 2 Vertical Deflection Accuracy .......................7-15
10. CH 3 and CH 4 Vertical Deflection Accuracy ...................... 7-16
11. ADD Mode and CH 2 INVERT Deflection Accuracy ........... 7-17
12. Vertical POSITION Range (all channels) ............................... 7-18
13. CH 1 to CH 2 Signal Delay Match ................................ 7-19
14. CH 1 to CH 4 Signal Delay Match ................................ 7-20
15. CH 3 to CH 4 Signal Delay Match ................................ 7-20
16. CH 1 and CH 2 Vertical Bandwidth ................................ 7-21
17. CH 3 and CH 4 Vertical Bandwidth ................................ 7-22
18. SCOPE BW (Bandwidth Limit) Accuracy ............................. 7-22
19. Common-Mode Rejection Ratio ......................................... 7-23
20. Channel Isolation ....................................................................7-24
21. AC-Coupled Lower -3 dB Point........................................ 7-25
22. Vertical ALT and CHOP Mode .............................................. 7-26
23. BEAM FIND Functional Check ........................................... 7-26
24. A and B Trace Separation .................................................... 7-27
TRIGGERING
1. 500 Hz Trigger Sensitivity ...................................................... 7-28
2. 500 kHz Trigger Sensitivity .................................................... 7-29
3. 25 MHz Trigger Sensitivity ...................................................... 7-30
4. 150 MHz Trigger Sensitivity .................................................... 7-31
5. Single Sweep Mode ................................................................7-32
6. Trigger LEVEL Control Range ...............................................7-33
7. TV Field Trigger Sensitivity .................................................... 7-34
8. TV Line Trigger Sensitivity .................................................... 7-34
9. Line Trigger Functional Check .............................................. 7-35
7-6 2245A Operators

Tektronix 2245A Specifications

General

Brand	Tektronix
Model	2245A
Category	Test Equipment
Language	English