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GLC 100
5.4 C
ommissioning
As soon as all connections have been established, the EoC devices can be
switched on by pressing the power switches
2
and the connected devices
(PC, notebook etc.) can be booted up.
i
ndiCators
P
ower
-led
The Power LED
1
flashes for a short time and lights continuously as soon as
the device is ready for operation. It flashes in standby mode (page 19).
e
o
C-led
The EoC LED
3
light up green as soon as a connection to an other device is
established.
During data traffic the EoC LED flashes.
If the EoC LED light red, the attenuation of the coaxial network is too high.
In this case check the coaxial network resp. short the distance between the
devices.
—> If no EoC connection can be established…
–
check whether a coaxial connection exists.
–
check whether all components of the coaxial distributor struc-
ture support the return channel frequency range of 2…68 MHz.
–
position the EoC modem closer to each other (shorter coaxial
wire).
–
After having activated the security function (page 20), make sure
that all EoC modems use the same network key.
–
If the problem occurs after modification of the network key
(page 20), restore the factory setting on each device. After-
wards, you can generate the key again.
lan-led
s
The LEDs LAN 1/2 (
4
/
5
) light up if connections to connected devices are
established.
During data transfer the LEDs are flashing.
