VMG3925-B10A
Dual-Band Wireless AC/N VDSL2 Combo
WAN Gigabit Gateway with USB
Quick Start Guide
1
2
3
4
2.4G
5G
Internet is ready.
Go to Wireless Setup.
Internet is not ready.*
*If you are seeing this
signal, allow your Ritter
Communications technician
to walk you through this process
or call 888.659.6009 to
get more help.
2
Connect modem using an Ethernet cord (WAN).
1
Connect phone line to wall phone jack (DSL).
3
Connect power cord to modem and plug into a wall power outlet.
Do not expose the device to water or moisture. The device is a high-performance communications device designed for home and office environments. Do not use the
device outdoors. Keep the device in an environment between 0”C - 40”C (32 ° F -104”F). To avoid overheating, do NOT place any object on top of the device.
4
5
Press on/off button.
The modem must use the power supply that comes with it to work properly. Other power
supplies will not work properly. Although they may allow the modem to power on, service
will be impaired and optimal performance cannot be guaranteed.
To connect your computer to the modem through an Ethernet cable, insert the
Ethernet cord into yellow port 1, 2, or 3.
1
2
3
4
5
NOTE: Once activiated, all lights should
appear green on the modem indicating
you can now access the internet. If there
is a problem connecting to the internet,
please contact our technical support
team 24/7 at 888.659.6009. If you
would like to set up a customized wifi
network name and password, please
notify one of our technicians.