User manual SAMSUNG HT-D555

[. . . ] Thank you for purchasing this Samsung product. To receive more complete service, please register your product at This symbol indicates "dangerous voltage" inside the product that presents a risk of electric shock or personal injury. ~ To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture. ~ Apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases, shall be placed on the apparatus. [. . . ] If the speakers cannot be placed at equal distances from the listening position, you can adjust the delay time of the audio signals from the Center and Surround speakers. You can also set the Test Tone in this mode. 1CH Surround Sound is played, you can enjoy the best sound if the distance between you and each speaker is the same. Since the sounds arrive at the listening position at different times depending on the placement of speakers, you can adjust this difference by adding a delay effect to the Center and Surround Speakers. - Small : Select this when using the speakers. You can adjust the balance and level for each speaker. You can not set Center and Surround in this mode when their Speaker Size is set to NONE. Df: The distance from Front Speaker Dc: The distance from Center Speaker Ds: The distance from Surround Speaker If the distance of Dc is equal to or longer than the distance of Df in the figure, set the mode as 0ms. Otherwise, change the setting according to the table. By setting the Auto Sound Calibration(ASC) function just once when you relocate or install the product, you can have the product automatically recognize the distance between speakers, levels between channels, and frequency characteristics to create a 5. 1-channel sound field optimized for your environment. If the distance of Dc is equal to or longer than the distance of Ds in the figure, set the mode as 0ms. Otherwise, change the setting according to the table. With PL II (Dolby Pro Logic II), the delay time may be different for each mode. With AC-3 and DTS, the delay time can be set between 00 and 15mSEC. ASC setup can be made when there is no disc in the product. You cannot adjust the volume during the ASC setup. If the auto sound microphone is disconnected during the ASC setup, the setup will be cancelled. when ASC function is activated , the DSP/EQ , Dolby Pro Logic ll and P. So please proceed with the measurement in a quiet room to obtain proper calibration. place the microphone on the main listening position. Nothing should get in the way between speakers and microphone. [. . . ] Press and hold the STOP (@) button on the remote control for longer than 5 seconds with no disc (reset function). using the RESET function will erase all stored settings. While "NO DISC" message appears on the display of the product, press and hold the remote control's STOP (@) button for longer than 5 seconds. If the antenna's input signal is weak, install an external FM antenna in an area with good reception. [. . . ]