Nikon S810c - Manual (Page 192)

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E 66
Updating the A-GPS File
Select Update A-GPS file to update to the latest version of the A-GPS file
using the methods described below.
• When connected to Wi-Fi: The camera downloads the latest A-GPS file
automatically and updates the file. See “Setting Up a Wi-Fi (Wireless LAN)
Network” (
A88) for more information.
• When not connected to Wi-Fi: The camera checks the inserted memory card
for the latest version of the A-GPS file and performs the update when the file
is found. In this case, download the latest version of the A-GPS file from the
website below, and copy it to the “NCFL” folder on the formatted memory
card before updating.
http://nikonimglib.com/agps3/
B
Notes About Updating A-GPS File
• The A-GPS file is not enabled the first time positioning is performed after you
purchase the camera. The file is enabled the second time positioning is performed.
• The validity period of the A-GPS file is 14 days. The validity period can be checked
on the update screen.
• Once the validity period of the A-GPS file has expired, it may take more time to
obtain location data. Updating of the A-GPS file before using the GPS is
recommended.
B
Notes About Location Data Obtained Using Wi-Fi
Add a check mark to Wi-Fi & mobile network location ( E64) to obtain location
data using nearby Wi-Fi devices and the Internet, if signals cannot be received from
GPS satellites.
Location data obtained using the Wi-Fi may not be accurate if the following types of
devices are positioned near the camera:
• Wireless mobile routers
• Mobile devices (such as smart devices) that use tethering to create a Wi-Fi
access point.
If you connect the camera to the Internet, the camera uses location data from these
devices whenever an SSID (name of Wi-Fi (wireless LAN) network) is detected,
without establishing a connection. To prevent the camera from using the location
data from a particular source, add “_nomap” to the end of the network name if the
SSID can be changed.