Interference With Medical And Personal Electronic Devices; Antenna Considerations; Installation Steps And Procedures; Stage 1: Identifying Potential Sources Of Interference - Eurotech Winner User Manual

Interference to Medical and Personal Electronic Devices
Most electronic equipment is shielded from RF energy. Nevertheless, RF energy from the
WINNER transmitter may affect inadequately shielded electronic equipment. We
therefore advise to consult the manufacturer(s) of your medical and personal electronic
device(s), (for example a pacemaker or hearing aid) to determine if they are adequately
shielded from external RF energy.
Do not install a WINNER gateway unit in a health care facility, if regulations posted in
the area restrict the use of cellular phones. Hospitals and health care facilities may be
using equipment that is sensitive to external RF energy.

Antenna Considerations

Use only the supplied or approved antenna. An unauthorized antenna, modifications or
attachments could affect call quality.
Installation STAGES and
The installation procedure consists of the following steps:

STAGE 1: Identifying potential sources of interference

STAGE 2: Assessing the subscriber site

STAGE 3: Testing the location for signal strength

STAGE 4: Installing the system

STAGE 5: Programming of SIM cards

STAGE 6: Testing prior to departing site.

STAGE - 1 Identifying potential sources of interference
The electronic circuitry of some telephones may be insufficiently shielded to operate
properly with the WINNER gateway units. When making or receiving a phone call, if your
h ea r a h u m m in g s ou n d or n ois e in t h e ea r p iece of t h e t elep h on e con n ect ed t o t h e
WINNER, or if any other party hears the hum or noise, move the telephone away from
the WINNER. If moving it farther away has no effect, try using a different telephone.
The WINNER is a two-way radio and as such, some occasional interference is
unavoidable. For best results, choose an electrical outlet away from obstructions. Do
n ot place the WINNER near items which may increase static, such as:
Electrical appliances
Lamps
Microwaves
TVs
Fax Machines 4 Feet (1.2 meters)
Computers 4 Feet (1.2 meters)
Refrigerator
Vacuum cleaner
Light dimmers
Fluorescent bulbs
Motors
Fans
:
Procedures
please note differences in single/ dual channel units