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User Manual 

Xinmeng (XM-RF87) Wireless Bluetooth Mechanical Manual 
One. Product Features: 
Xinmeng (XM-RF87) wireless bluetooth three-mode mechanical keyboard adopts three working 
modes of Bluetooth-2.4G-wired to connect and control related equipment. The products can run 
on computers Windows2000, WindowsXP, Vista, Win7, Win8, Win10. And the mobile phone 
system with Bluetooth version. 
2. Hardware requirements: a mobile phone or computer with Bluetooth and a USB port for 
connecting the device. 
Three, USB connection diagram 
 
 
        Fourth, the installation steps and use of Xinmeng RF87-87 key keyboard: 
1. Keyboard Bluetooth connection code installation steps and use: press FN+1=BT1, FN+2=BT2, 
FN+3=BT3 combination key is the keyboard Bluetooth broadcast code key, when you want to use 
the keyboard’s Bluetooth channel, Turn the power switch of the keyboard to the ON position, 
when long press FN+1=BT1, the Bluetooth broadcast key, the keyboard Bluetooth code matching 
light will flash green light quickly, when the Bluetooth code is connected, the light will stay green; 
when long press FN +2=BT2 Bluetooth broadcast key, the keyboard Bluetooth code matching 
light will flash yellow light quickly, when the Bluetooth code is connected, the light will stay on 
yellow light; when long press FN+3=BT3 Bluetooth broadcast key, the keyboard Bluetooth code 
matching The light will flash cyan light quickly. When the Bluetooth pairing code is connected, 
the light will stay on cyan light. The product adopts three Bluetooth pairing methods for intelligent 
identification and Bluetooth 3.0-4.0-5.0 standard communication. For example: when using on the 
computer WIN-7, you should first click (start) on the computer and select "Control Panel" and 
then click "Add Device". Then the computer will appear to add a device interface, then press the 
keyboard FN+BT1 BT2., BT3 will perform code matching broadcast. When the keyboard icon 
appears on the computer interface, click on the "Keyboard Icon" and then select "Add Device" and 
follow the prompts, then the computer can be connected to the keyboard Bluetooth. Installation 
steps on the computer WIN-10: Click "Start" on the computer, select "Device", select "Bluetooth" 
and then select "Keyboard" in the list, and click the pairing and interface dialogue operation to 
complete. 
 
2. Keyboard 2.4G wireless installation steps and use: The keyboard can also be connected to the 
computer with a receiver. When the keyboard power is turned on, long press the FN+4=2.4G key, 
then the keyboard code matching light will flash red quickly, then It is necessary to plug the 
receiver into a free USB port of the computer. At this time, the computer will automatically check 
the code and install the corresponding adapting software. Generally, the computer will prompt; the 
installation is complete and ready to use. At this time, the code matching light of the keyboard will 
become long and bright red light, which means that the code matching of the keyboard with the 
computer can be used successfully. 
3. Keyboard wired installation steps and use: The keyboard can also be connected to the computer 
with the equipped TYPE-C cable. When the line is plugged in, press and hold the keyboard 

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