Using the Display in Portrait Mode
18 PS4660T and PS5560T User Guide
Using the Display in Portrait Mode
When using the display in the portrait position and looking at the rear of the display,
it should be rotated according to the arrow stickers on the back of the display. This
will allow for proper ventilation. Then select the OSD rotation of landscape or portrait
on the OSD menu (MAIN MENU > BASIC > OSD ROTATION).
Caution: Improper ventilation may shorten the life of the display.