LG MW-60SZ12, Руководство по обслуживанию

Страница: 13 / 50

1. Screen Tilt and Keystone cause of occurrence
When the whole engin is leaned, Tilt occur and Keystone occur because of changing TCL
when projection angle of engine is different or Mirror angle is different.
- 13 -
Correction of Screen Tilt & Keystone
TILT KEYSTONE
TILT-Up and down operation necessity
of the whole engine
Rotation and side angle operation necessity
of the whole engine
KEYSTONE-TLC is
shorter than down
KEYSTONE-TLC is
shorter than down
Mirror angle
Engine projection angle
Comm
-onness