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Page 7 of 24
Installation
The ETM350C/450C is a wireless mobile internet access device for connecting a PC or other LAN
device to a cellular wireless service.
Please follow the steps below when you install this device.
•
Insert U-SIM card. There are 2 positions for SIM1 and SIM2. Only 1 SIM is required, the
second SIM is optional.
•
Default position is SIM1.
•
Connect an appropriate antenna.
•
Connect the LAN cable between PC or LAN Device and the LAN port of the
ETM350C/450C.
•
Connect the power adapter.
•
Turn on the power switch (if fitted).
Checking Correct Operation
The ETM350C/450C connects by PPP (NAT Router) and the "Always on-line Mode" is the default
state. When you get this device for the first time, please check whether the devices settings are
appropriate for your application.
The following steps can be used to check the device is operating correctly.
Install ETM350C as above
1.
Ensure the LAN cable is connected between the Device and the ETM350C/450C.
When power is applied, the Power LED should turn ON.
2.
The Modem LED should turn ON within 20 seconds
3.
The SIM LED should turn ON within 60 seconds
4.
If the LED does not turn ON in 60 seconds, then check the SIM card and ensure it is inserted
correctly
The NET LED should blink asynchronously whenever data is being transferred or received
5.
6.
The RSSI LED blinks when a signal is present
If RSSI LED is off, check the antenna connection and/or location and suitability
The IP LED turns ON when the unit has logged on the network and has acquired an IP
7.
address
Understanding basic operation
There are some basic operations of ETM350C/450C.
Modem Router Mode
In Modem router mode, and when the ETM350C/450C has an IP address, the ETM350C/450C
shares the allocated IP with any connected Host devices via NAT. In this mode the
ETM350C/450C acquires its IP from the mobile network and the device connected to the
ETM350C/450C has a private IP allocated via DHCP from the ETM350C/450C.
There are two options for operation in Modem Router Mode, Always On-line and Demand On-line
under Manual mode. For setting these options, refer to the [WAN] settings section.
For Support Contact +61-2-9956-7377
Or support@etmpacific.com.au
ETM350C ETM450C User ManualV008.docx
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