301
When the Bluetooth Manager is activated, it begins scanning for other
Bluetooth devices that are in range, and the services available from the other
Bluetooth devices. For example, if you have a computer with Bluetooth
enabled nearby, the Braille Sense U2 QWERTY attempts to find it. It may
take 30 to 40 seconds to discover all of the Bluetooth devices in range. The
Braille Sense U2 QWERTY announces and displays, "Scanning for devices.
Please wait...". Progress beeps are heard during the scanning process, and
full cells are filled in on the Braille display to indicate scanning progress.
When a Bluetooth device is detected, the Braille Sense U2 QWERTY
announces "found (Bluetooth device name)". Note: while the Braille Sense
U2 QWERTY is scanning for Bluetooth devices, it cannot respond to key
presses. In addition, you may not cancel the scan once it has begun, but
must wait for its completion before the Braille Sense U2 QWERTY returns to
normal operation.
If Bluetooth is turned "Off", or if the Braille Sense U2 QWERTY does not
recognize the Bluetooth radio, the Braille Sense U2 QWERTY announces,
"Bluetooth not activated", and exits the Bluetooth Manager.
When the scanning process completes, you are placed in the Bluetooth
Device List. If the Braille Sense U2 QWERTY has found other Bluetooth
devices in range, they are displayed as "device name (untrusted (or trusted))
xx/yy" where xx is the number at which the device appears in the list, and yy
is the total number of devices. "Trusted" indicates that the service has been
authenticated, "untrusted" indicates the service has not been authenticated.
If there are no other Bluetooth devices in range, the Braille Sense U2
QWERTY announces, "no items". You can press “up arrow button” or “down
arrow button” to move through the list. To select a device from the list, press
"Enter" on the device name.
If the Bluetooth device is trusted, settings for connecting the device are
automatically saved in the Braille Sense U2 QWERTY. If you want to delete
this information, press "Del" on the Bluetooth device name in the Bluetooth
Device List. The Braille Sense U2 QWERTY announces, "Device settings
removed". Removal of the settings applies only to the current device.
Содержание Braille Sense U2 QWERTY
Страница 43: ...43...
Страница 156: ...156 Exit Alt F4...
Страница 255: ...255 Volume up Shift Up arrow key Volume down Shift Down arrow key Record settings Alt r...
Страница 337: ...337...
Страница 431: ...431 The saved file is named bs information txt and is stored in flashdisk for easy access...