Tektronix 1730 Series, Instruction Manual

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1730–Series Checks and Adjustments
5–7
Performance Check
The Short-Form Procedure is intended for those who are familiar with the
complete Performance Check procedure. Step numbers and sub-step designa-
tions correlate directly to the steps in the Performance Check Procedure; this
makes it possible to use the Short-Form Procedure as a table of contents.
Short-form Procedure
1. Preliminary Setup
b. Connect autotransformer.
c. Connect composite color bar signal.
2. Power Supply Operation
c. Check for stable operation over the prescribed voltage range.
3. Calibrator Frequency
c. Check Calibrator frequency.
d. Check that Calibrator is synchronized in 1LINE and 2LINE SWEEP.
e. Check that Calibrator free runs in 2FLD SWEEP.
4. Sync Separation
a. Check instrument synchronization.
5. Sweep Operation
b. Check sweep modes.
d. Check for 1LINE and 2LINE SWEEP rates.
e. Check for 2FLD SWEEP.
g. Check that some portion of field blanking is displayed. (2H Mag.)
i. Check that some portion of horizontal blanking is displayed. (2 Line
Mag.)
j. Check that each field in 2LINE MAG SWEEP can be positioned onto
the screen.
6. Sweep Calibration
d. Check 2LINE SWEEP accuracy.