Assmann DIGITUS DA-20157, Quick Installation Manual

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Insert the USB receiver to the computer by USB port, your
wireless keyboard will work normally.
You need to build up again the connection between the
keyboard and receiver if following situation happens:
There is radio disturbance from other wireless keyboards.
Somebody try to build up the connection but failed.
7. Build up the connection between the
keyboard and receiver
If the keyboard cannot work normally, take out the receiver
from the computer USB port and insert again. Keep around
20 cm distance between the keyboard and receiver. Press
“ESC + Q” keys at the same time, the indicator on the top
right corner will light up or flash. Release the keys, then the
connection is done.
8. Working Environment
•
The receiver should be far away from the monitor,
outside disc driver or other electronic products. 20 cm
distance is suggested in order to prevent the radio
disturbance produced by other electronic products.
•
The radio signal can penetrate lignin, glass and other non-
metallic objects and realize 360 degree free transmission.
However, it cannot penetrate metallic materials. So
please do not place the keyboard and receiver on a
metallic tabletop. The ideal distance is over 20 cm.
•
Please be sure there is no big metal between the
keyboard and receiver, other wise the connection will be
affected.