BenQ SE2231, User Manual And Quick Start Manual, Page: 27 / 50

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24 Connecting video and audio signals
Connecting video and audio signals
Input options
This TV supports the simultaneous connection of several different types of signal sources,
and permits you to select whichever one of the available sources you wish to view at any
time. You can press
信号选择 on the display to select an input source.
 Before connecting any devices, please turn all equipment off.

To obtain the most benefit from the digital LCD screen, you should select the
connection method which will provide you with the best possible signal.

Once connected, please ensure that all plugs are fully inserted and firmly seated.
Be aware that if incorrect connections are made, picture quality may be adversely
affected.
Connecting the Composite Video input
Connect the composite video output jacks on your device to the AV VIDEO AUDIO L/
R input jacks using a composite video cable (not provided). The cable comes with three
plugs, which are yellow, for video, white, for left audio channel, and red, for right audio
channel. Make sure you insert each plug into its corresponding jack by its color. Press the
INPUT button on TV or
信号选择 on the remote control to select “AV” as your input
source to watch composite video.

Composite video source is considered the most common signal input source in the market, and
provides the lowest impage quality among other sources, such as S-video and component video.
There are still many devices only provide composite video output, such as DVD palyers, analog
video recorders and game players.
DVD Player
Composite Video cable