6  Installation of Options
101
CL4NX/CL6NX Service Manual
4 Insert the wire of the antenna sub / 
through the antenna hole, a washer 
1 
and a hexagon nut 
4.
Set the antenna sub / to match the convex on 
the bracket, fix the antenna sub 
/ by the 
hexagon nut 
4 using a wrench.
5 Connect the wire of the antenna sub / 
to the CN1 connector on the 
WLAN PCB
2. 
4
6
5