491
22.9 The Braille Sense U2 QWERTY Does Not
Respond
1. If the Braille Sense U2 QWERTY does not respond to keystrokes or
commands, it may be necessary to reset the unit. To reset the Braille Sense
U2 QWERTY, press the reset button on the rear panel, or press "1-2-3-4-5-
6-F2-F3." Do NOT hold the reset button for more than 5 seconds.
2. If pressing the "Reset" button does not revive the Braille Sense U2
QWERTY, you may need to perform a hard reset. Press and hold the
"Forward" button on the front media panel. (This button is the right-most
button in the media group and looks like a right arrow.) While holding
"Forward", quickly press and release the "Reset" button. Continue to hold the
"Forward" button until the unit revives (this should occur within 30 to 45
seconds).
