Mobile Devices Ingenierie C4MAX-3GNA 用户手册
INSTALLATION GUIDE
10
3.2. Connect the GSM/GPS external antenna
3.3. Choose the appropriate location for mounting
The ideal location for mounting the device is under the dashboard. However, some
types of coated windshields, as well as windshields with an in-screen heating system
can block GPS signals. External antenna should never be covered by any kind of
object or material, especially not by metal or aluminium. Transmission and reception
of GPS signal is however not hindered by plastic or normal glass. Moreover, put at
least 20 cm between the antenna and a speaker.
types of coated windshields, as well as windshields with an in-screen heating system
can block GPS signals. External antenna should never be covered by any kind of
object or material, especially not by metal or aluminium. Transmission and reception
of GPS signal is however not hindered by plastic or normal glass. Moreover, put at
least 20 cm between the antenna and a speaker.