Daewoo DUA-3270GB, Service Manual

Page: 9 / 40

9
Alignment Instruction
Horizontal Width Adjustment
-Pattern : RETMA
-Adjust with H-WIDTH +/- keys so that the Left and the Right ‘3’ marks of the RETMA
pattern may be located at the boundaries of the screen.
PINCUSHION(E/W) Adjustment
( Pattern : PAL CROSS HATCH )
(1) Parabola Adjustment
-Adjust with AFT/PART keys so that the Left and Right Edge’s Vertical Line may be
straight .
(2) CORNER TOP/BOTTOM Adjustment
-Adjust with AFT-L/COR-T/OPT/COR-B so that the upper and lower corner’s vertical
line may be straight.
Key Description
AFT-L/COR-T
Upper Corner /-
OPT/COR-B Lower Corner /-
(3) EW TRAPEZ Adjustment
-Adjust with BAL/AGC/TRAP/SYS so that the vertical line may be straight.
Key Description
BAL/AGC
Trapez Increase
TRAP/SYS Trapez Decrease
(4) ANGLE/BOW Adjustment
-ANGLE/BOW are adjusted automatically.
SHIPPING KEY IN
If product has no problems, Press the EX-FACTORY key on the SVC Remote Control
to set the Shipping conditions then turn off the set.