Wireless Keyboard
Model No: RT415C
Maintain the Keyboard
Touch-pad cleaning
If the product have Touch-pad device, when the cursor skip or move abnormally,
Clean the pad .
Troubleshooting
Wireless Keyboard no function
‧Make sure receiver dongle plug into correct port. Receiver port should plug into
PC USB port. For the best efficiency, keep the receiver 8 inch or 20 cm distance
with other electrical device. Ex. Computer, Monitor..
‧Make sure you set up the battery correctly. And make sure battery is full
charged.
‧Set up the communication between receiver and keyboard. Press
the button on the receiver, then press “ID setting button＂ on the keyboard to
adjust the frequency. If you have SUNREX or JME wireless keyboard and
setting instruction. Make sure you have press the “ID setting button＂ and
“link button, the Fn and c key＂ on keyboard at the same time.
‧Try to remove and link receiver and computer once again.
