Samsung LS20BRDBBV/XSE manual To execute Auto Rotation, it should be done as below, Tray menu

Overview Installation OSD Mode	Color	Uninstall Troubleshooting
	Calibration

MagicTune™ allows for quick accurate tuning of the display with the ability to easily save and use monitor configurations that are best suited for you.

zOSD mode may appear inconsistent with the explanation in guidance book depending on specification of each monitor.

zWhen Rotation is functioning, portion of MagicTune™ program may not operate normally.

zAutoRotation : The screens display will automatically rotate when the monitor is rotated.

		To execute Auto Rotation, it should be done as below.
	z Please install both MagicRotation and MagicTune™ 3.6 programs in
		your computer.
	z	Launch MagicTune 3.6
	z Option → Preference → Click the small box in the enable task
		tray menu.
	z MagicTune control mode will be different according to monitor
OSD Mode		models.
		modelT	of the monitorg .
	z	he permitted an le of rotation of the monitor is determined by the

The OSD mode makes the adjustment of settings on all monitors easy. When selected , each tab on top of the control window displays the general descriptions of the sub-menu items for adjustment.

When selected, each tab displays a list of menus. For quick adjustment of the monitor settings, the OSD mode allows easy and convenient access to all tabs and sub-menu items.

Button Tab Definition

OK	Applies any changes made and exits MagicTune.
Reset	Restores the display settings to the factory settings.
Cancel	Exits MagicTune without applying the changes made. If you have not made any changes