Table of Contents
Advertisement
1:
2.
3.
4.
А recently developed deflection yoke and electron guns construction has been used оп this equipment in combina-
tion with in-line guns and black strips screen to make a barrel-type magnetic-field distribution for vertical deflection
and pin-cushion-type magnetic field for horizontal deflection with which a self-converging system can be obtained, this
type is different from conventional unity magnetic field distribution type deflection yoke, 4-pole magnets and 6-pole
magnets are employed for static convergence instead of a convergence yoke.
A crosshatch signal should be connected to the video input terminal of the monitor.
Adjust the BRIGHTNESS and CONTRAST controls for well defined pattern.
Adjust two tabs of the 4-pole Magnets to change the angle between them (See Fig. 11) and superimpose red and
blue vertical lines in the center area of the picture screen. (See Fig. 12)
Turn both tabs at the same time keeping their angles constant to superimpose red and blue horizontal lines at
the center of the screen. (See Fig. 12)
. Adjust two tabs of 6-pole Magnets to superimpose red/blue line with green one. Adjust the angle affects the ver-
tical lines and rotating both magnets affects the horizontal lines.
. Repeat adjustments 3, 4, 5 keeping in mind red, green and blue movement, because 4-pole Magnets and 6-pole
Magnets interact and make dot movement complex.
6-POLE
ADJUST THE ANGLE
CONSTANT
MAGNETS
(VERTICAL LINES)
ХА
Kë
А
ВОТАТЕ TWO TABS
AT THE SAME TIME
4-POLE
MAGNETS
PURITY
MAGNETS
;
টিনার
(HORIZONTAL LINES)
FRE TI CONVERGENCE MAGNET AS
Fig. 13 ADJUSTMENT OF MAGNETS
BLU RED
RED/BLU GRN
2224---8
4-Рое Magnets Movement
6-Pole Magnets Movement
Incline the Yoke up
Incline the Yoke right
(or down)
(or left)
Fig. 12 CENTER CONVERGENCE BY
Fig. 14 CIRCUMFERENCE CONVERGENCE
CONVERGENCE
MAGNETS
BY DEF. YOKE
17
Advertisement
Table of Contents
