
About US110 7
Connecting with Network
Connect US110 with the network.
First connect the network cable, connect the provided power cord of the AC adapter to the US110,
and then connect the power plug to the power receptacle.
WARNING
Observe the following instructions to use the US110 safely. Failure to follow these
instructions may result in death or serious personal injury. See pages i to ix for
details.
■
Do not hold the power plug when your hands are wet.
CAUTION
Observe the following instructions to use the US110 safely. Failure to follow these
instructions may cause a fire, personal injury, or property damage. See pages i to ix
for details.
■
Plug into a proper power source of the specified voltage.
■
Do not connect the power cord to an outlet that has an illegal number of
connections.
■
Do not use the US110 with any loose interface connection.
■
Use the authorized power cord only.
■
Do not connect any interface cable with the power cord of the US110 being
connected to a power source.
■
Do not use any unauthorized interface cable.
IMPORTANT:
Power off the US110 and a peripheral device before connection.
Connecting a powered peripheral device to the powered US110 will
cause malfunctions and failures.
To connect a third-party peripheral device or interface cable to the
US110, consult with your service representative for availability of
such a device or cable. Some third-party devices may not be used
for the US110.
When disconnecting the cable from LAN connector, it is hard to
push the catch of the connector with your finger. Disconnect the
connector pushing the catch with a standard screwdriver. At this
time, be very careful for the screwdriver not to damage the LAN
connector or other connectors.
Do not connect any other peripheral devices than specified by NEC
to the RJ-22 connector on the rear of the US110. RJ-22 is used to
connect with the headset.
Do not connect any leased line to the RJ-22 connector on the rear of
the US110. RJ-22 is used to connect with the headset.
Power off the US110 before you connect or disconnect the USB
handset. Otherwise, the system may halt and you need to reboot the
US110.