WALKMAN User Guide
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Top page > Noise Canceling > Listening to External Audio Sources [External Input Mode] > Listening to external audio sources [External Input Mode]

## Listening to external audio sources [External Input Mode]

You can enable the Noise Canceling function when you listen to audio from external audio sources, such as audio devices in airplanes.

#### Using with external audio devices

1. To headphone jack

1. Audio input cable (supplied)

#### Using with in-flight entertainment systems

1. Plug adaptor (supplied)

1. To in-flight entertainment systems

1. Audio input cable (supplied)

1. Connect the supplied headphones to the player, and from the Home menu, select [Noise Canceling] [Noise Canceling: On/Off] [On].

1. Connect the audio source device to the player using the supplied audio input cable.

1. From the Home menu, select [Noise Canceling] [NC Modes].

You can listen to the audio source device with reduced ambient noise.
Hint

- You can change between [External Input Mode] and [Quiet Mode] [Details] by pressing the button.

- If you disconnect the supplied audio input cable, the Noise Canceling function enters [Quiet Mode] [Details] automatically.

Note

- Some in-flight entertainment systems may not be connectable to the player.

- When connecting to an audio device, plug the supplied audio input cable into the headphone jack of the device. Do not plug it into the LINE OUT jack.

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