红色键在正常状态下，按下红色键调出当前频道的信息，其它功能由具体应用决定。

Red key Under normal state, press red key to access to information of current channel, other functions are decided by specific applications.

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在互动模式时启动“帮助”页面。 红色键：此键在观看影片或收听音乐时起“停止”作用；

YELLOW: This button performs the function of 'REWIND' when in AVOD and brings up the help pages when in interactive mode.

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按“设置”键进入设置面板，按“上”或“下”键将红色方框移到系统设置上，按“确定”打开系统设置面板。

Press "setup" to enter the setup panel, press "up" or "Down" to move the red box to system Settings, and press "enter" to open the system setup panel.

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