EN-12
Returning from the PC's sleep mode
Perform the following procedure for returning
from the PC’s sleep mode.
(1) In the PC’s sleep mode, the surface area is
not lit.
(2) Touch the area around keys “ESC” to “F5”
at the upper left of the input panel (right fi g-
ure) for at least three seconds to reactivate
the keyboard.
(3) After the keyboard has returned to active
state, the entire display area lights up and
normal operation is enabled.
Troubleshooting
Q.
I cannot use the keyboard. Keys do not turn on.
A. Check the following:
• The keyboard may have entered the power save mode. Try touching the key-
board surface.
• The keyboard may not be connected to the computer correctly. Check the
connection of the USB cable.
• Disconnect the USB cable once and reconnect it.
• Reset the computer with the USB cable connected.
• Check if the keyboard is in the cleaning mode.
Cancel the cleaning mode.
• If the computer is in the sleep mode, press and hold any of the ESC, F1, F2,
F3, F4 and F5 keys (located in the upper left of the keyboard) for approxi-
mately 3 seconds to recover from the sleep mode.
Q.
Key layout, character type, etc., are not setup correctly.
A. The legend type of the keyboard and the language setting on the computer
may not match. Confi rm that the keyboard type is for the language you want to
use. If the keyboard language type (layout and character type) is correct, you
may need to change the language setting on the computer.
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