User’s Manual
RF WIRELESS KEYBOARD Page No:
5 o f 4
3.3 Operations
3.3.1
Battery removal
When the batteries are removed from the keyboard, the channel goes back
to its default setting on the keyboard while the channel in Receiver is no
change.
3.3.2
Default
–
Channel-setting (Channel Reset)
Procedure is as follows:
1.
Press once on the Channel Selection button on Rx (see Note 1 below).
2.
Press on the Channel Selection button on Tx (see Note 2 below).
Note 1: (on Receiver)
Press once to clear all channel and ID from the memory of EEPROM.
The LED on the Rx will then be ON and being ready to receive
setting information of channel and ID from the Tx.
Note 2: (on Keyboard)
u
Press and hold the button for more than
3
seconds: both channel
and ID go to Default. The LED on RX will be
OFF after finish
receiving data from TX.
u
It can also be done by re- installing the batteries .
3.3.3
Channel change
Operated by following step :
1. Press once on the Channel Selection button on RX ,the LED at RX
will be ON.
2. Press on the Channel Selection button on TX ,the LED at RX will be
OFF after finish receiving data from TX.
The computer screen will display the Channel number
