User's Manual

10
Product overview
SE681 WiMAX / engbt / SE681_FUG_EN_9 / Product_intro.fm / 18.5.11
Schablone 2011_04_07
 For information about the optional outdoor antenna, please refer to "Connecting the
outdoor antenna" on page 15.
 For information on connecting the mains adapter, please refer to "Switching on the
devices" on page 17.
 For information on the reset button, please refer to "Restarting and resetting the
SE681 WiMAX" on page 17.
 For information on the Ethernet port, please refer to "Connecting the PC" on
page 16.
LEDs
The LEDs indicate the status of the SE681 WiMAX and the current signal strength.
Name LED Meaning
Power: power
supply
Lights up green The SE681 WiMAX is powered correctly.
Does not light up The SE681 WiMAX is not powered correctly
or the power supply has failed.
Online: active
connection
Lights up green The SE681 WiMAX is registered with a
WiMAX network and ready for use.
Does not light up The SE681 WiMAX is not registered with a
WiMAX network; it is not possible to estab-
lish an Internet connection.
Flashes green The SE681 WiMAX is establishing a connec-
tion with a WiMAX network.
Lights up red The SE681 WiMAX is not ready. Possible
cause: device is overheating or faulty.
LAN: Ethernet
port
Lights up green Correct cable connection with a powered
connection partner.
Does not light up No or incorrect cable connection.
Flashes green Data transfer via the Ethernet port.
RSSI: signal quality
LAN: Ethernet port
Online: active connection
Power: power supply