Distortion Adjustment - Mitsubishi DPLUS 74SB -BKA Service Manual

15. Distortion Adjustment

Factory mode setting
* After completion of adjustment exit the factory mode and data will be saved.
Signal: All signals
Perform the adjust for signal No.14 in step 1 ~ 3.
Perform the adjust for above all signal in step 4 ~ 5.
1. Rotation Adjustment
(1) Receive signal 14 (Cross hatch)
(2) Select the "
(3) Make sure that the picture tilt meets the following standards.
X ≤ 1.0mm
2. Pincushion Balance Adjustment
(1) Select the "
(2) Make sure that the Pincushion Balance meets the following standards.
A – B ≤ 0.5mm
Cross hatch
" icon in OSM TAB 4.
" icon in OSM TAB 4.
x
+
x
-
A B
4-10