Hisense Visual Technology Co., Ltd.

Junyi Huo

Dawei Zhang

Weilan Chen

Pengde Yu

Suying Wang

Disclosed are a method, and a display apparatus. The method includes: in response to a switching operation for an audio output channel of an external power amplifier, acquiring a first state corresponding to the switching operation; the audio output channel of the external power amplifier includes an ARC and/or an eARC, and the first state is configured to indicate on-off state of the eARC that is designated by the switching operation; and adjusting a connection state of the ARC and the eARC according to the first state, determining a target channel for outputting audio according to an adjustment of the connection state of the ARC and the eARC, and displaying the on-off state of the eARC that matches the target channel.

Switching method for audio output channel, and display apparatus

Disclosed are a method for waking up an audio device, and a display apparatus. The method includes: while the display apparatus is in a standby state, in response to a power command input from a user, controlling the display apparatus to enter a power-on state from a standby state, and in response to determining that there is an audio device among a plurality of external devices connected with the display apparatus via HDMI interfaces, controlling the audio device to enter a power-on state first, and then controlling other external devices among the plurality of external devices except for the audio device to enter a power-on state.

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Shandong, China

Junyi Huo