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4.3.2. The Braille Audio Feature Pack Audio Menu
To enter the ALVA BC640 Audio Menu press Smartpad key 2 + Smartpad key 3 +
the arrow right key simultaneously. To exit the Audio Menu press Smartpad key 1.
The Smartpad keys are located on the top of the unit below the Braille line and cursor
routing keys. The arrow keys and Enter key are located in the center of the Smartpad.
The four remaining keys are labelled from left to right: Smartpad key 1 to 4. Please
refer to chapter 2 for a detailed description of the keys of the ALVA BC640 Base Unit
and Braille Audio Feature Pack.
Audio: BT USB Off Exit
Audio Menu.
The Audio Menu shows the availability and status of the Bluetooth®
and USB audio. And audio channel is active and available when shown in the menu
and underlined with dot 7 and 8. To switch to another audio channel, click the cursor
routing key on the audio channel. Clicking the cursor routing key on the menu item
“off” wil disable the audio, whereas clicking on “Exit” will close the menu.
