[. . . ] Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. Do not defeat the safety purpose of the polarized or grounding-type plug. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. [. . . ] Are rarely available and broadcasters use them only in special conditions, such as when "CC1" and "CC3" or "Text1" and "Text3" are not available. There are 3 display modes according to programs: Paint-on mode: Displays input characters on the TV screen immediately. Pop-on mode: Once characters are stored in memory, they are displayed all at once. In addition to the basic closed caption described on page 25, DTV has its own closed caption called digital caption service. Select one of these before changing any other item in "Closed Caption" menu. Review your setting choice made on the next page by looking in the upper right corner of the displayed setting box (not all selections show the differences selected). To show the closed caption on your TV screen, broadcast signal must contain the closed caption data. Not all TV programs and commercials have the closed caption or all types of the closed caption. Adjusting or muting the volume may delay the closed caption for a few seconds. Abbreviations, symbols and other grammatical shortcuts may be used in order to keep pace with the on-screen action. The caption or text characters will not be displayed while the main menu or functions display is shown. Although the default code (0000) is supplied with the unit, you can set your own PIN Code. 6 Press [the Number buttons] to enter the new 4-digit Enter PIN Code again in "Confirm password. Your PIN Code will be erased and return to the default (0000) when a power failure occurs. If you forget the PIN Code, unplug the AC power cord for 10 seconds to restore the PIN Code to 0000. This function lets you adjust the PC screen position during PC input through the HDMI 1 Input jack. To move PC screen left Use [Cursor K / L] to select the setting you want to adjust, then press [ENTER]. To move PC screen down You may not obtain an appropriate screen with "Position Reset" for some signals. When you select "Retail", the power consumption may possibly exceed the limited requirement of the ENERGY STAR® qualification. 3 Use [Cursor K/L] to select "Energy Saving Mode", then 3 Use [Cursor K/L] to select "Location", then press When set to "On", power consumption is reduced by decreasing backlight brightness. The power consumption may possibly exceed the limited requirement of the ENERGY STAR® qualification. 3 inches (8 cm) disc, DVD-RAM, DVD-audio, CD-i, photo CD, Video CD, DVD with region codes other than 1 or ALL, DTS-CD, DVD-ROM for personal computers, CD-ROM for personal computers, the discs with labels, scratches, stains, blemishes, etc. [. . . ] Turn off the unit, unplug the AC power cord and call our toll free customer support line found on the cover of this manual to locate an authorized service center. If the unit still does not perform properly when it is operated, while referring to the relevant sections and to "Troubleshooting Guide" in this owner's manual, the laser optical pickup unit may be dirty. If the remote control is not working properly, you can use a digital camera (including a cellular phone with built-in camera) to see if it is sending out an infrared signal. With a digital camera (including built-in cell phone cameras): Point the Digital Camera towards the remote control infrared diode at the front of the remote control. [. . . ]