Edimax Technology QIG-ED-DB-0507-V11 - Manual (Page 6)

About the screws --
Lock the screw tightly but remember to keep some free spaces left (about 3 to
5mm) like the diagram below; therefore the antenna can be hanged onto the
wall with both the screws.
3mm
The direction of antenna stand decides where the cable goes.
WARNING FOR WALL MOUNT
Please do NOT put the antenna body in such horizontal direction, since the
antenna only generate the horizontal signals when the antenna body is vertical
to the ground to cover the horizontal environment like home/ office.
QIG-ED-DB-0507-V1 6