User's Manual
If the wireless router does not support WPS, a manual setup is required. Make 
sure you know the name and password of the wireless network before you start.
A. Switch on the WFS 3.70 speaker system.
B. The LED flashes green quickly for about 30 seconds while booting up.
C. The LED flashes green slowly indicating that the WFS 3.70 speaker system is 
ready for setup.
D. Press and hold the “Setup” button for 5 seconds. The LED flashes green/
amber slowly indicating that the WFS 3.70 speaker system has entered manual 
setup mode.
E. Connect your Mac, PC or iOS device to the “NOCS_WFS 3.70 speaker 
system_Setup” wireless network.
F. Open http://192.168.1.1 in a browser.
G. If you wish to change the name of the WFS 3.70 speaker system, type in the 
selected name in the “AirPlay device name” box and click “Update”, then 
return to the “Network Configuration”.
H. Select the wireless network (SSID) to which the WFS 3.70 speaker system 
should be connected and enter the network password. Use “Advanced” 
settings if needed. Press “Apply”.
I. The LED flashes green quickly while the WFS 3.70 speaker system is 
rebooting, followed by flashing green slowly while connecting.
J. The LED turns solid green followed by a beep to indicate that the WFS 3.70 
speaker system is connected to the wireless network.
Note 1. It is recommended that the DHCP checkbox remains checked.
Note 2. In areas with a lot of Wi-Fi interference, connecting to the WFS 3.70 
speaker system wireless network sometimes requires more than one attempt. 
 
  
  No color  Off
  Solid green  Connected
  Slow flashing green  Connecting
  Fast flashing green  Booting up
  Solid amber  Network problem
  Slow Flashing amber  Firmware update
  Fast flashing amber  Firmware error
  Flashing green/amber  Setup mode










