Promax GV-798+ Instruction Manual page 53

• White to black transition
• Multi-burst
1.0 / 2.0 / 3.0 MHz 100% of the white level
4.43 MHz (
• White area with a black triangle
• f
sawtooth
sub-carrier
±(R-Y) signal starting from the 75% of white amplitude to the black level
+(B-Y) signal starting from the 75% of white amplitude to the black level
• R-Y not alternated signal and B-Y alternated signal with 75% of the white
level (Anti-PAL).
SECAM system
• Colour bars (100/0/75/0)
NTSC system
• SMPTE mixture. SMPTE1, SMPTE2 and SMPTE3 signals
Chart nº 3
Colour bars
PAL and SECAM systems
• Colour bars 100/0/75/0
When colour bars key is pushed again it changes to 75/0/75/0 chart
NTSC system
• SMPTE1 colour bars
When colour bars key is pushed again it changes to 75/0/75/0 chart
Chart nº 4
VITS
B/G/L/D/K systems
• VITS line CCIR17
When chart key is pushed again it changes to VITS CCIR330 chart
I system
• VITS line ITS I
When chart key is pushed again it changes to VITS ITS II chart
NTSC system
• VITS line FCC composite
When chart key is pushed again it changes to VITS NTC-7 composite chart
Page 6
, G-Y=0) 50% of the white level
f sub-carrier
Colour pattern generator GV-798+
06/2016