2
Model 3231 Quick Start Guide
1.0 Powering the modem
Your modem comes with an external AC adaptor with detachable power cord.
1.1 AC power-up
1.
Connect female plug of the AC power cord to the AC adaptor provided.
2.
Connect the barrel-type connector of the AC adaptor to the barrel-type power jack on the
unit.
3.
Insert the male plug of the AC power cord into an AC power outlet (100–240 VAC)
.
1.2 Power-up indication
The
PWR/ALM
LED is lit while the unit is powering up.
• This device contains no user serviceable parts. The equipment
shall be returned to Patton Electronics for repairs, or repaired
by qualified service personnel.
• AC Powered Units: The external power adaptor shall be a
listed Limited Power Source. Ensure that the power cable used
meets all applicable standards for the country in which it is to
be installed, and that it is connected to a wall outlet which has
earth ground. The mains outlet that is utilized to power the
device shall be within 10 feet (3 meters) of the device, shall
be easily accessible, and protected by a circuit breaker.
• DC Powered Units: The interconnecting cables shall be rated
for proper voltage, current, anticipated temperature, flamma-
bility, and mechanical serviceability.
• Hazardous network voltages are present in WAN ports,
regardless of whether power to the unit is ON or OFF. To
avoid electric shock, use caution when near WAN ports. When
detaching the cables, detach the end away from the device
first.
•
Do not work on the system or connect or disconnect cables dur-
ing periods of lightning activity.
The interconnecting cables shall be acceptable for external use and shall be rated for
the proper application with respect to voltage, current, anticipated temperature, flam-
mability, and mechanical serviceability.
WARNING
CAUTION