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Adjustment Procedures
Recommended Equipment List
Electrical Instruments
VITS 200
The following equipment and accessory items are required to perform the
Adjustment Procedures. Broad specifications are followed by an example of
specific equipment that meet these specifications.
1. Variable Autotransformer
For example: General Radio Metered Auto Transformer W10MT3W. If
220V operation must be checked, a conversion transformer or appropriate
220 volt autotransformer is needed.
2. NTSC Test Signal Generator
Capable of producing: NTC7 Composite, FlatField, Multiburst, and Red
Field
For example: Tektronix TSG–170A
3. Multimeter
Capable of measuring: 5 Vdc, Accuracy 0.1%
For example: Tektronix DM252
4. Oscilloscope
Vertical Amplifier: 40 MHz Bandwidth, 1 mV Sensitivity
Accuracy: 0.25%
Time Base: 5 msec/div to 2 msec/div, capable of dual time base and accepting
external triggering
For example: Tektronix 11403 with a 11A34 Vertical Amplifier
5. Oscilloscope 10X Probe
For example: Tektronix P6137
6–1
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