User`s guide

DESCRIPTION
24
2.10. Modem status indication
On the front and back panel of the modem there are altogether four LED indicators,
which inform on the modem status.
Panel Color Description Description
Front Green PWR
Blinking 1:9 ................... join GPRS connection
Blinking 9:1 ................... establishing of GPRS connection
Permanently on ……….. starting of the ER 75i
Front Red GSM Blinking ………..GSM/GPRS communication in progress
Front Yellow SIM
On ...................... active the second SIM card
Off ...................... non active the second SIM card
Back Green –
On ...................... selected 100 Mbit/s
Off ...................... selected 10 Mbit/s
Back Green –
On........................ the network cable is connected
Blinking ………… data transmission
Off ...................... the network cable is not connected
2.11. Putting into operation
Before putting the ER 75i, ER 75i DUO, ER 75i SL or ER 75i DUO SL router into
operation it is necessary to connect all components needed for the operation of your
applications and the SIM card must be inserted (the modem is off). The SIM card must support
the GPRS.
The modem is put into operation by connection of the power supply to the modem.
In the default setting the modem starts to login automatically to the preset APN. The behavior
of the modem can be modified by means of the web interface which is described
in the following chapter.
LUCOM GmbH * Ansbacher Str. 2a * 90513 Zirndorf * Tel. [phone] * Fax. [phone] * www.lucom.de