Sony XBR-77A1E Owner's Manual

To change the scroll direction between horizontal and
vertical

While displaying the Social Viewing screen, press the ACTION MENU button, select

[Preferences] — [Change view], then select the desired setting.

Related topics

Connecting to a network using a LAN cable
Using Wi-Fi to connect the TV to your network

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Using the TV with Other Devices

USB devices
Blu-ray and DVD players
Smartphones and tablets
Computers, cameras, and camcorders
Audio system
Bluetooth devices
Sony wireless subwoofer (optional) (Sony wireless subwoofer supported models only)
BRAVIA Sync-compatible devices
Connecting an IR Blaster (IR Blaster compatible models only)
Viewing pictures in 4K from compatible devices

[30] Using the TV with Other Devices

USB devices

Playing content stored on a USB device
Information about USB devices used for storing photos and music
Supported files and formats

[31] Using the TV with Other Devices | USB devices