27
Overview of Components
M2_2: M.2 Wi-Fi/ Bluetooth module slot
This slot is used for a M.2 Wi-Fi/ Bluetooth module. Please follow the steps below to 
install the optional Wi-Fi/ Bluetooth module.
1.  Secure the Wi-Fi/ Bluetooth module bracket to the 
M2_2 slot with two screws as shown below.
2.  Secure the antenna bracket to the back panel with 
two screws as shown below.
3.  Insert the Wi-Fi/ Bluetooth module into the M2_2 
slot.
4.  Secure the Wi-Fi/ Bluetooth module to the bracket 
with one screw.
5.  Connect the antenna cables to the Wi-Fi/ Bluetooth 
module as shown below.
1
3
4
5
2
Installing antennas
1.  Screw the antennas tight to the antenna connectors 
as shown.
2.  Orient the antennas.
Wi-Fi/ Bluetooth 
module bracket
Wi-Fi/ Bluetooth 
module
M2_2 slot
 Important
The Wi-Fi/ Bluetooth module installation kit is optional.