LG CS990D-EP Service Manual page 7

TRAPEZOID
To correct geometric distortion.
4 3 . 2 k H z / 8 5 H z
T R A P E Z O I D
PIN BALANCE
To correct the balance of both sides bowing.
4 3 . 2 k H z / 8 5 H z
P I N B A L A N C E
PARALLELOGRAM
This control adjusts for a skewing of the screen
image.
4 3 . 2 k H z / 8 5 H z
P A R A L L E L O G R A M
TILT
To correct image rotation.
4 3 . 2 k H z / 8 5 H z
T I L T
H MOIRE
Reduce horizontal moire when interference patterns
of dark steady wary lines appear on your screen.
The moire adjustments may affect the focus of the
screen.
4 3 . 2 k H z / 8 5 H z
H M O I R E
5 0
5 0
5 0
5 0
0
- 7 -
V MOIRE
Reduce vertical moire when interference patterns of
dark steady wary lines appear on your screen.
The moire adjustments may affect the focus of the
screen.
4 3 . 2 k H z / 8 5 H z
V M O I R E
H CONVERGENCE
This item allows you to adjust the horizontal
convergence.
The horizontal convergence control adjust the
alignment of the red and blue horizontal fields.
4 3 . 2 k H z / 8 5 H z
H C O N V E R G E N C E
COLOR
• 9300 : To appear the display's color
temperature. Slightly bluish white.
• 6500 : To appear the display's color
temperature.
Slightly reddish white.
• : Temperature range is from 5000K to
K
10000K. So, user easily color set without
adjustment Red, Green and Blue (R/G/B).
• : To set your own color levels.
R G B
Allow for specific adjustments to Red,
Green and Blue (R/G/B).
• : To exit the COLOR OSD.
4 3 . 2 k H z / 8 5 H z
C O L O R
4 3 . 2 k H z / 8 5 H z
C O L O R
9300 6500
K
R G B
0
5 0