User manual SAMSUNG LE52A568

[. . . ] Contact SAMSUNG WORLDWIDE If you have any questions or comments relating to Samsung products, please contact the SAMSUNG customer care centre. Thank you for purchasing this Samsung product. To receive more complete service, please register your product at Contact SAMSUNG WORLDWIDE If you have any questions or comments relating to Samsung products, please contact the SAMSUNG customer care centre. ) Precautions When Displaying a Still Image A still image may cause permanent damage to the TV screen · Do not display a still image on the LCD panel for more than 2 hours as it can cause screen image retention. [. . . ] Press the or button to select "Setup", then press the ENTER Press the or button to select "Software Upgrade", then press the ENTER button. Please be careful to not disconnect the power or remove the USB drive while upgrades are being applied. The TV will turn off and turn on automatically after completing the firmware upgrade. Please check the firmware version after the upgrades are complete. When software is upgraded, video and audio settings you have made will return to their default (factory) settings. We recommend you write down your settings so that you can easily reset them after the upgrade. bY Channel : Upgrades the software using the broadcasting signal. Standby Mode Upgrade : To continue software upgrade with master power on, Select On by pressing the or button. 45 minutes after entering standby mode , a manual upgrade is automatically conducted. Since the power of the unit is turned on internally, the screen may be on slightly for the LCD product. This phenomenon may continue for more than 1 hour until the software upgrade is completed. You can install the CAM anytime whether the TV is ON or OFF. Insert the CI CARD into the CAM in the direction of the arrow until it fits. Insert the CAM with the CI CARD installed into the common interface slot. Check if you can see a picture on a scrambled signal channel. This enables the user to select from the CAM-provided menu. Use to select TV or other external input sources such as DVD players or Cable Box/Satellite receivers (Set-Top Box) connected to the TV. Use to select the input source of your choice. You can choose only those external devices that are connected to the TV. Using the Colour buttons on the remote with the Source list · TV mode can be selected by pressing the TV/DTV button, number buttons(0~9), and the P </> button on the remote control. When a PC with a resolution of 1920 x 1080@60Hz is connected to the HDMI IN 2 port, you should set the "HDMI2/DVI" mode to "PC" in the "Edit Name" of the "Input" mode. The actual screens on your PC will probably be different, depending upon your particular version of Windows and your particular video card. [. . . ] No sound or picture · Check that the mains lead has been connected to a wall socket. Check that you have pressed the button on your set. Normal picture but no sound Move the computer's mouse or press any key on the keyboard. Try to identify the electrical appliance that is affecting the set and move it further away. [. . . ]