Справочник Пользователя для Microsoft Corporation RM-297

Assisted GPS (A-GPS) is used to retrieve assistance data

over a packet data connection, which assists in

calculating the coordinates of your current location

when your device is receiving signals from satellites.
When you activate A-GPS, your device receives useful

satellite information from an assistance data server

over the cellular network. With the help of assisted

data, your device can obtain the GPS position faster.
Your device is preconfigured to use the Nokia A-GPS

service, if no service provider-specific A-GPS settings

are available. The assistance data is retrieved from the

Nokia A-GPS service server only when needed.
You must have an internet access point defined in the

device to retrieve assistance data from the Nokia A-GPS

service over a packet data connection. To define an

access point for A-GPS, press  , and select 

 >

 > 

 > 

 > 

 > 

. Only a packet data internet

access point can be used. Your device asks for the

internet access point when GPS is used for the first

time.

The GPS receiver is located on the back of the device.

When using the receiver, make sure that you do not

cover the antenna with your hand.

Establishing a GPS

connection may take from

a couple of seconds to tens

of minutes. Establishing a

GPS connection in the car,

in bad weather conditions,

or in a challenging

geographical

environment may take longer.
The GPS receiver draws its power from the device

battery. Using the GPS receiver may drain the battery

faster.

If your device cannot find the satellite signal, consider

the following:

●

If you are indoors, go outdoors to receive a better

signal.

●

If you are outdoors, move to a more open space.

●

Ensure that your hand does not cover the GPS

antenna of your device. See "Hold your device

●

If the weather conditions are bad, the signal

strength may be affected.

Cyan

Cyan

Magenta

Magenta

Yellow

Yellow

Black

Black

Cyan

Cyan

Magenta

Magenta

Yellow

Yellow

Black

Black