Tektronix CFG280 26 CFG280 User Manual, No Function Generator Output

Appendix B: Maintenance

26 CFG280 User Manual

Push appropriate

MULTIPLIER and

FUNCTION

buttons.

Go to

Digital Display

Blank on page

24.

Adjust with

AMPLITUDE

knob and MAIN

button.

Does

oscilloscope have good

connection to output jack?

Yes

Are

amplitude settings too

low to produce visible

signal?

Are

range and function

selected?

Yes

Send your instrument to the

nearest Tektronix service

center.

Ensure good

electrical

connection to

output jack.

Start.

No Function Generator Output

Yes

Is the

digital display

blank?

Contents

Main Page WARRANTY Page Table of Contents Page General Safety Summary Injury Precautions Product Damage Precautions Safety Terms and Symbols Certifications and Compliances Page Getting Started Preparing the Function Generator for Use Page Front Panel Page Page Page Rear Panel Reference TTL Signals Internal Sweep External Sweep Amplitude Modulation Tone-Burst Generation and Stepped Frequency Multiplication Page Page Page Appendix A: Specifications 18 CFG280 User Manual Table 2: Generator Specifications (Cont.) CFG280 User Manual 19 Table 3: Counter Specifications External Input Internal Time Base 20 CFG280 User Manual Table 4: General Specifications Table 5: Certifications and Compliances Page Page Appendix B: Maintenance Cleaning Preparing for Shipment Troubleshooting CFG280 User Manual 25 Inappropriate Counter Reading 26 CFG280 User Manual No Function Generator Output CFG280 User Manual 27 Inappropriate Function Generator Output Page Appendix C: Replaceable Parts Standard Accessories Optional Accessories