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GSM20-ANT 参数 Datasheet PDF下载

GSM20-ANT图片预览
型号: GSM20-ANT
PDF下载: 下载PDF文件 查看货源
内容描述: GSM & GPRS MODEM [GSM & GPRS MODEM]
分类和应用: GSM
文件页数/大小: 26 页 / 310 K
品牌: RFSOLUTIONS [ RFSOLUTIONS.LTD ]
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GSM100 U
SERS
M
ANUAL
SAFETY PRECUTIONS
The modem generates radio frequency (RF) power. When using the modem care must be taken on safety
issues related to RF interference as well as regulations of RF equipment.
Do not use your phone in aircraft, hospitals, petrol stations or in places where using GSM products is
prohibited.
Be sure that the modem will not be interfering with nearby equipment. For example: pacemakers or medical
equipment. The antenna of the modem should be away from computers, office equipment, home appliance,
etc.
An external antenna must be connected to the modem for proper operation. Only uses approved antenna with
the modem. Please contact authorized dealer on finding an approved antenna.
Always keep the antenna with minimum safety distance of 26.6 cm or more from human body. Do not put the
antenna inside metallic box, containers, etc.
Using the modem in vehicle
Check for any regulation or law authorizing the use of GSM in vehicle in your country before installing the
modem
Install the modem by qualified personnel. Consult your vehicle dealer for any possible interference of
electronic parts by the modem.
The modem should be connected to the vehicle’s supply system by using a fuse-protected terminal in
theehicle’s fuse box
Be careful when the modem is powered by the vehicle’s main battery. The battery may be drained after
extended period.
Protecting your modem
To ensure error-free usage, please install and operate your modem with care. Do remember the following:
Do not expose the modem to extreme conditions such as high humidity/rain, high temperatures, direct
sunlight, caustic/harsh chemicals, dust, or water.
Do not try to disassemble or modify the modem. There is no user serviceable part inside and the warranty
would be void.
Do not drop, hit or shake the modem. Do not use the modem under extreme vibrating condition.
Do not pull the antenna or power supply cable. Attach/ detach by holding the connector.
Connect the modem only according to the instruction manual. Failure to do it will void the warranty.
In case of problem, please contact authorized dealer.
GENERAL
DS020-7 Oct ‘06
©2006
REG No 277 4001, ENGLAND.
Page 4