3 Product Installation and Getting Started 
3.1 
Selecting the Installation Position 
If you need to use the WLAN function of the HG655d, pay attention to the following 
requirements when selecting the installation position of the HG655d: 
z 
Obstacles, such as cement walls and wooden plate walls, would affect the radio 
signal propagation effect of wireless networks. Therefore, it is recommended that 
the HG655d be installed in an open space so that no obstacles exist between the PC 
and the HG655d to block signal propagation. 
z 
Ensure that the HG655d and the PC are placed away from electrical appliances 
generating a strong magnetic or electric field, such as microwave ovens. 
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