• Whenever possible, place the Teldat-3Ge-USB where there are no physical obstacles. Obstacles between the
Teldat-3Ge-USB and the base station degrade the RF signal. Place the device above ground level facing the
nearest base station.
• The density of materials also affects the Teldat-3Ge-USBs. Place them away from any type of wall, metal screens,
mirrors, etc.
• Do not place the device near columns that may throw shadows and reduce the coverage area.
• Keep the Teldat-3Ge-USB away from metal ducts such as canalization, air-conditioning, etc.
• Please bear in mind that other wireless devices (such as telephones, microwaves, etc.) can temporarily interfere
with the quality of the radio signal.
• We do not recommend installing the Teldat-3Ge-USB near, or between, racks containing communication devices,
computers, etc.
The following recommendations are applicable to all wireless devices:
• Do not touch or move the antenna while the device is transmitting or receiving.
• Do not handle any equipment that contains devices that radiate where the USB modem is very close to, or touch-
ing, any exposed part of the body, particularly the face and eyes, and it is transmitting.
• Do not install the device in areas where the atmosphere is potentially explosive.
• Wireless devices can cause interferences with other devices. Do not use the device in areas where medical equip-
ment is installed.
• To ensure compliance with Directive R&TTE 1999/5/EC, the device must be at least 1.5 cm away from a person’s
body when operating.
1.3 Installing the SIM card
You need to insert a SIM card in the external modem before connecting it to the USB connector on the Teldat-
3Ge-USB device.
Follow the instructions provided by the USB modem manufacturers to insert the SIM card.
Warning
When inserting the SIM card, please protect yourself against electrostatic discharges (ESD).
Warning
Do not touch the SIM card connectors.
1.4 Meaning of the LEDS
Fig. 9: Front panel
POWER Power-on indicator. It lights up when connected to the power.
WWAN This indicates WWAN module status and means the following:
OFF: Error in the WWAN module. 3G communication is not possible.
Check the module is correctly connected.
1 Device Installation Teldat S.A.
6Teldat-3Ge-USB Installation Manual
