DUAL-STEREO/MONO, DUAL l / DUAL ll and MONO/NICAMMONO/NICAM STEREO can be operated depending on thebroadcasting type by using the DUAL button on the remotecontrol while watching TV.- This is activated when a TV tuner box is installed.ENTER/PRE-CH This button is used to return to the immediately previouschannel.- This is activated when a TV tuner box is installed.MUTE Pauses (mutes) the audio output temporarily. This is dis-played on the lower left corner of the screen. The audiocomes back on if MUTE or - VOL + is pressed in the Mutemode.CH/P In TV mode, selects TV channels.- This is activated when a TV tuner box is installed.TV Selects the TV mode directly.- This is activated when a TV tuner box is installed.MENU Opens the on-screen menu and exits from the menu orcloses the adjustment menu.RETURN Returns to the previous menu.EXIT Exits from the menu screen.MagicInfo MagicInfo Quick Launch Button.NoteThis button is disabled for products that do not supportMagicInfo.User Installation GuideNote• Be sure to call an installation expert of Samsung Electronics to install the product.• The warranty becomes invalid if the product is installed by someone other than a profes-sional authorized by Samsung Electronics.• A Samsung Electronics service center can provide details.Tilt Angle and RotationIntroduction