Optelec
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Beeps on or off: The display will show whether beeps are currently on or off; to
change, press Joystick Enter, and then Joystick Down to change, then Joystick Enter
to confirm.
Use Joystick Down to move to the next item, Cell Test.
Cell Test will check whether all Braille dots function correctly. First dot 1 will be
displayed, and then dot 2, and then 3, 4, 5, 6, 7 and 8 in sequence. If all dots are in
good health, the message "cells ok" will appear on the display. This sequence takes
around 20 seconds. To repeat this test, press Joystick Up, and the display will clear;
then press Joystick Enter and the display will show "cell test" once more. From here
you can either repeat the test by pressing Joystick Enter, or move to the next menu
item with Joystick Down. To exit immediately from the test, press the Escape
combination, Shift and Space.
Key test: This test allows you to check all keys. Press each key separately to test the
key; combinations of keys will have no effect. Use this test to also test the joystick
function. Use the Escape combination, Shift and Space, to exit to the menu.
Bluetooth chip test: This test will check whether the Bluetooth chip functions correctly.
If the Bluetooth chip functions correctly, the text "bt test ok" will be displayed. If there
is any problem, the test will display "bt test fail". If you receive this message, please
contact your distributor for assistance.
Firmware version: this item displays the currently installed firmware version number,
which only alters after your EasyLink12 has been updated.
Exit: press Joystick Enter to return to normal operation.
After exiting, EasyLink12 will automatically turn on in normal operating mode. This
takes around 4 seconds.
To reset the EasyLink12:
Press the following keys simultaneously: space, dot1, dot3 and Joystick Enter;
Wait 5 seconds and release all keys; wait 6 seconds for EasyLink12 to reboot
internally;
Switch the EasyLink12 on again, by pressing space, dot 1 and dot 3 simultaneously.
