The EXT.BOX MENU button on the remote control does not work.
This feature is available for TVs in which the included remote control has an EXT.BOX MENU button.
- To use the EXT.BOX MENU button, connect and set up the IR Blaster (for models supplied with an IR Blaster). Connect the IR Blaster, press the HOME button, then select [Settings] — [External inputs] — [IR Blaster setup]. (IR Blaster compatible models may not be available depending on your model/country.)
- If a BRAVIA Sync-compatible device is connected and displayed using HDMI input, some models can display the menu using the EXT.BOX MENU button, but operation is not guaranteed for all devices.