WatchGurt Soho 6 wg00610 problem

Hi,
How to get to wg00610 (http) - I don't knew IP address? I tried reset
WG (I pass procedure from http://www.watchguard.com/help/docs/...OUserGuide.pdf)
and set 192.168.111.50 and get at 192.168.111.1 (I scan all IP's -
192.168.111.*) - not work. "Power" and "status" len is not blinding.
Blinding only "link" and "100" from OPT and LAN (I put LAN cable in to
0 port), and "WAN". I did not get IP address from WG dhcp. I can use
WG only like switch
BR
sznaps25