AirPort Utility doesn't find my Time Capsule
I bought a 2GB Time Capsule and am trying to install it. I'm on a MacBookAir running OS X 10.8.5. I hooked the TC to my modem via Ethernet cable. Green lamp of TC is on. When trying to setup the TC via AirPort utility (6.3.1) I get the following a screen with green dot in front of internet but a not below stating: No configured AirPort base stations have been found. AirPort Utility will continue searching.
Thought I'd wait for a while but after minutes, the situation persists. Tried rebooting the TC. Still the same. How to get it to work? Thanks much!
MacBook Air (13-inch Mid 2012), OS X Mountain Lion (10.8.5)