Tektronix 1740A/1750A - Manual (Page 49)

Operator’s Checkout Procedure
1740A/1750A Series Waveform/Vector Monitor User Manual
2-19
VECTOR PHASE
FLAT
LUM
CHROM
DIFF
R--Y
SCH R--Y
F+L
F+L+C
Figure 2-10. Two-Line R ---Y display of color bar signal.
VECTOR PHASE
FLAT
LUM
CHROM
DIFF
R--Y
SCH R--Y
F+L
F+L+C
Figure 2-11. Two-Field SC/H R ---Y display (NTSC), showing proper SCH phase.