Promax GV-798+ Instruction Manual page 70

Colour pattern generator GV-798+
[14] Selection of pattern nº 4: VITS. By pushing this chart key cyclically it is possible
to select between two different charts:
B/G/L/D/K systems
• VITS line CCIR17
• VITS line CCIR330
I system
• VITS line ITS I
• VITS line ITS II
NTSC system
• VITS line FCC composite
• VITS line NTC-7 composite
[15] Selection of pattern nº 5: PURITY. By pushing this chart key cyclically it is
possible to select between three different charts:
• Complete picture of red signal.
• Complete picture of blue signal.
• Complete picture of green signal.
[16] Selection of pattern nº 6 : DEM
PAL system
• 5 vertical bars. White level 50%.
Colour signals from left to right
R-Y (90°/90°), B-Y=0.
B-Y (0°/180°), R-Y=0.
B-Y (180°/0°), R-Y=0.
R-Y (270°/270°), B-Y=0.
R-Y=0, B-Y=0.
SECAM system
• Colour bars 100/0/75/0
NTSC system
• SMPTE3 signal
[17] Selection of pattern nº 7: Multi-burst. By pushing this chart key cyclically it is
possible to select between two different charts:
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