1
3G-MOD4
2
Modem signal lights:
1
3
4
External
antenna
Insert SIM card into the 3G-MOD4 device (see attached picture). The card must be
a mini-SIM (25 mm x 15 mm). Insert the card inside contact face down and beveled
edge ahead.
Connect the external antenna to 3G-MOD3’s 4G Antenna connector (cellular). Avoid
placing the antenna close to thick stone walls.
In demanding conditions, place the
antenna as high as possible or next to a window.
With an RJ-45 cable, connect LAN1 port of the 3G-MOD4 to Access-compatible
device’s internet / WAN connector. The cable must be CAT-5E or more.
Plug in the power cords to both devices (power on). The system is now ready for use.
When connecting your computer to 3G-MOD4, make sure the computer is adequately
secured.
3
1
4
The 3G-MOD4 has factory default Oman connection settings. Only check the APN
address and change as necessary (see page 2).
Power supply
Power supply
Installation and start-up:
2
1
Access-device
Ouman 3G-MOD4 is a 3G modem which can be used to create a mobile network in premises where such a network does
not readily exist. Connection requires a SIM card with data connectivity (preferably with unrestricted data roaming. PIN
code query must be disabled). The product package includes a 3G modem, power source and an antenna. SIM card with
data connectivity can be acquired from Ouman or your own operator.
In addition, Ouman Access service and an Ouman Access compatible terminal such as Oulink, Ouflex A or external Ac-
cess device, are needed to establish a secure connection from the Internet to automation devices. For more information
about the Ouman Access service, please visit our website at www.ouman.fi-> tuotteet/dokumentit (ouman.fi/en/docu-
ment bank).
SIM card slot
Indicator light
Indicator light status Functional description
Red on
Hardware failure (Note! When the modem is connected to power, indicator
light comes on for a moment and then goes off. This is totally normal.)
Red blinking
Software error
Power
Green on
Modem connected to power
No light
Modem not connected to power
Signal
Yellow light on
Strong radio signal (CSQ > 12)
Yellow light blinking
Weak radio signal (CSQ 6 -12)
No light
No, or very weak signal (CSQ 0-5, 97, 98, 99)
Network
Yellow light on
Modem is registered to the network of the service provider
Yellow light blinking
Modem is in the roaming network. Selection of the network is done according to
the SIM-card defination.
No light
Modem not registered to the GSM network
Activity
Yellow light on
Mobile data service connected
Yellow light blinking
Network sends and receives mobile data
No light
Mobile data service not activated
Wi-Fi
Blue light on
Wi-Fi network activated
Blue light blinking
Wi-Fi sends and receives data
No light
Wi-Fi not activated
2
4
4
3
