Tektronix 1740A/1750A Computer Monitor User Manual


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Basic Measurements
1740A/1750A Series Waveform/Vector Monitor User Manual
4-11
VECTOR PHASE
Burst Vector
Sync Dot
0° Axis
Sync Dot
Relative angle indicates
degreeofSC/Hphase.
Figure 4-6. NTSC dual-dot SC/H display.
VECTOR PHASE
0° Axis
Burst Vector
Sync Dot
Figure 4-7. NTSC single-dot SC/H display.
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