Promax GV-998 Manuel D'utilisation page 63

Colour pattern generator GV-998
Chart nº 10
Ramp
• Starts with black (20 µs) and increases up to white (53 µs). The white is
held until the end of the line.
Chart nº 11
Chercker board, 4:3 format
• 9 white and black alternate squares in horizontal direction and 7 in vertical
direction.
Chercker board, 16:9 format
• 13 white and black alternate squares in horizontal direction and 7 in vertical
direction.
Chart nº 12
White
• Complete white screen (100%).
Chart nº 13
Convergence, 4:3 format
• 19 white vertical lines x 15 white horizontal lines on a black background
In the centre of each square there is a white point
A grey square (50%) on the top left side
Convergence, 16:9 format
• 25 white vertical lines x 15 white horizontal lines on a black background
In the centre of each square there is a white point
A grey square (50%) on the top left side
Chart nº 14
Window
• One white square (100%) on the centre of the screen
20 µs of length
216 lines on B/G/I/L/D/K/N systems
194 lines on M system
Chart nº 15
Grey-scale
• 10 levels white and black staircase
12/2004 Page 9