Connecting to an Audio Device

Using an Optical (Digital) or Audio (Analog) Cable Connection

Available devices: Digital Audio System, Amplifier, Home Theater

Optical cable

WR

W

Audio cable

Red White

Digital audio system

OPTICAL

DVD

AUDIO IN Home Theater

R-AUDIO-L

DIGITAL AUDIO OUT (OPTICAL)

xx When you connect a Digital Audio System to the DIGITAL AUDIO OUT (OPTICAL) jack, decrease the volume of both the TV and the system.

xx 5.1 CH (channel) audio is available when you connect the TV to an external device supporting 5.1 CH.

xx When the receiver (home theater) is set to on, you can hear sound output from the TV’s optical jack. When the TV is receiving a DTV signal, the TV will send 5.1 CH sound to the home theater receiver. When the source is a digital component such as a DVD player / Blu-ray player / cable box / STB (Set-Top-Box) satellite receiver and you connected it to the TV via HDMI, you will only hear 2 CH audio from the home theater receiver. If you want to hear 5.1 CH audio, connect the digital audio out jack from your DVD player/ Blu-ray player / cable box / STB satellite receiver directly to an amplifier or home theater.

AUDIO OUT: Connects to the audio input jacks on your amplifier/home theater. xx When connecting, use the appropriate connector (sold separately).

xx When you connect an audio amplifier to the AUDIO OUT jacks, decrease the volume of the TV and adjust the volume level with the amplifier’s volume control.

Connecting to a PC

Using an HDMI cable or HDMI to DVI Cable / a D-sub Cable

HDMI cable

HDMI OUT

HDMI to DVI cable

Audio cable

Audio cable

D-sub cable

DVI OUT

AUDIO OUT

AUDIO OUT

PC OUT

Your PC may not support an HDMI connection.

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Samsung 550 user manual Connecting to an Audio Device, Connecting to a PC, Digital Audio OUT Optical