Sony KP-48V75 - 48" Color Rear Video Projector, Руководство по обслуживанию

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KP-48V75/53V75/61V75
RM-Y903 RM-Y903 RM-Y903
GREEN HORIZONTAL SIZE ADJUSTMENT
1. Adjust with RGH MSIZE so that the sizes of both ends and
of both sides of the center section of the screen are equal.
2. Adjust with GH SIZE so that the horizontal sizes of both
ends and of both sides of the center section of the screen are
equal.
3. While tracking, adjust with GH MSIZ and GH SIZE so that
the lattice intervals for the horizontal line section of the cen-
ter section of the screen are equal and so that the horizontal
size is the prescribed value.
4. If M LIN is changed when the GH MSIZ and GH SIZE ad-
justment is complete, adjust again while tracking.
• With just the H SIZE adjustment in MAIN, if there is no need
to adjust RGH SIZE in SUB this can save power.
GREEN VERTICAL SIZE ADJUSTMENT
1. Adjust with GV MSIZE so that the sizes for the top and bot-
tom sections of the screen and for both sides of the center
section of the screen are equal.
2. Set the vertical size to the prescribed value with GV SIZE.
3. Adjust GV MSIZ and GV SIZE watching the vertical line at
the center section of the screen.
4. While tracking, adjust with GV MSIZ and GV SIZE so that
the lattice intervals for the vertical line section of the center
section of the screen are equal and so that the vertical size is
the regulation value.
5. If GV LIN is out of place when the GV MSIZ and GV SIZE
adjustment is complete, adjust again while tracking.
• If there is no need to adjust GV SIZE in SUB with just the V
SIZE adjustment in MAIN, this can save power.
MSIZ
SIZE
GH MLIN
GH MSIZ GH LIN
GH SIZE
GREEN VERTICAL LINEARITY ADJUSTMENT
1. Adjust GV LIN so that the vertical lines at the top and bot-
tom of the screen are symmetrical.
MSIZ
SIZE
GV LIN
GV SIZE GV MSIZ
GREEN HORIZONTAL TRAPEZOIDAL DISTORTION
ADJUSTMENT
1. Adjust with GH SSKW so that the tilt of the vertical lines at
both ends of the screen is symmetrical left and right.
2. Adjust with GH KEY so that there is no tilt in the vertical
lines at both ends of the screen.
3. If there is a tilt on either the left or right after the GH KEY
adjustment, adjust while tracking.
SS KW
KEY