wireless connection problem

[#1]

Today I found that my cell phone(xperia s) can't detect the wireless network by Asus daimon wireless router. I just buy this wireless router

a few days ago. I tried to add ssid by manual but the cellphone can't see this wireless network. I think the problem may be from the driver

of wireless device in the cellphone. Could you please help me for solve this problem?

[huggons]

If the router is set to 5 GHz the phone will not see it!

[Johan]

How are the parameters set in the router?

[Garret141]

I thought Xperia only supported 802.11n 2.4GHz band.

[#5]

I know Xperia only supported  2.4 GHZ band but my router is dual band. It support 2.4 & 5 GHZ. The parameter of router is wpa/wpa2psk. I think Xperia is not support for dual band wireless router or not.

For the router single band, Xperia can detect the wireless network. Anybody please advise me to solve this problem.