When you connect a device for the first time, the Player selects the sync method (automatic or manual) that works best for your device, depending on its storage capacity and the size of your library.

当您第一次连接设备时，播放机会选择对您的设备最有效的同步方法(自动或手动)，具体取决于设备的存储容量和媒体库的大小。

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Simply connect a supported device to your computer, the Player will select the sync method (automatic or manual) that is best for your device.

只需将受支持的设备连接到您的计算机，播放机会为您的设备选择最佳的同步方法（自动或手动）。

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The synthesizer is also provided with an automatic environmental test compensating circuit, thus avoiding the manual adjustment by the player.

合成器还设有自动环境检测补偿电路，避免需要演奏者人工进行调整。

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All of the other players require a manual change each time a new DVD with a different aspect ratio goes in the player.

FORBES: Magazine Article

Always a player who relied more on a good eye and quick feet than the coaching manual, his most fruitful source of runs was square on the off-side and off his legs.

BBC: Graeme Fowler