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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.
Wireless Keyboard
Model No: RT415C
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Table of Contents
Troubleshooting
Related Manuals for Sunrex RT415C
Summary of Contents for Sunrex RT415C
- Page 1 ‧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＂...
- Page 2 That, press the button on the receiver and then press “ Fn and c key ＂ in the keyboard for more than one second . Compatible with Windows 98SE/Me/2000/XP/Vista ‧Support Windows Me/2000/XP/Vista hot Key Function Keyboard Specification Electronics specification The RT415C is 88(US/UK) Keys wireless keyboard. Other specification Battery AAA * 4...
- Page 3 Power Consumption Power : 6VDC, +/-5% Low power :4.5VDC(KEYBOARD AND TOUCHPAD NOT WORKING) Working mode : 8mA(Max.) Keyboard mode : 4 ~ 5mA Mouse mode : 4.6mA Standby mode : 4mA Sleep mode :35uA(after 10 minutes) RF specification Frequency : 2.407 ~2.477 GHz Modulation mode : GFSK Channel : 5ch...
- Page 4 Receiver Specification Electronics specification Interface connector Description Voltage Pins Connector ower supply +5V DC Keyboard data D- singal Keyboard clock D+ singal 1 2 3 Logic ground Other specification Power consumption 5VDC, ±5%,60mA Maximum RF specification Frequency : 2.407~2.477GHz Modulation mode : GFSK Channel : 5ch ID number...
- Page 5 • operating temperature : 40 degree C FCC Statement: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
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