Samsung HC-R4245W Quick Guide (easy Manual) (ver.1.0) (English) - Page 8

Connecting a Digital Audio System There are many types of digital audio systems on the market today. A simplified illustration of an audio system is shown below. For more information, see your audio system owner's manual. 1 If your audio system has a coaxial digital audio input, connect to the "COAXIAL OUT" jack on the TV. 2 If your audio system has a optical digital audio input, connect to the "OPTICAL OUT" jack on the TV. Be certain to remove the black cover from the optical output before inserting the cable. • OPTICAL: Converts the electric signal into an optical light signal, and transmits it through glass fibers. A transmission system of digital audio in the form of a light wave, S/PDIF format using a glass conductor. • COAXIAL: The digital audio signal is received through a coaxial copper cable. TV Rear Panel or 1 2 Audio System Connecting to an Analog Amplifier 1 The "AUDIO OUT" terminals cannot be used for external speakers. You must hook them up to an amplifier. When an audio amplifier is connected to the "AUDIO OUT" terminals: Decrease the gain (volume) of the audio amplifier, and adjust the volume level with the volume control on the TV. TV Rear Panel English-8 Amplifier