Panasonic You can also update the assist data if you select [GPS assist data] for [USB Mode] (58) , Do not use any other USB connection cables except the supplied one.

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Reducing the time required for positioning
DMC-ZS20
Using the “GPS Assist Tool”
■ Using “GPS Assist Tool” by connecting the camera and computer
Preparation: Turn on the computer and close all other open application programs.
Press [MENU/SET]
Use cursor button to select [GPS] menu and press
[MENU/SET]
Use cursor button to select [Assist Data] and press
[MENU/SET]
Use cursor button to select [Update] and press [MENU/SET]
Use cursor button to select [Connect USB] and press
[MENU/SET]
Connect the camera to a computer
Check the socket direction and insert
straight in.
(If the cable is inserted in the wrong
direction, the socket could become
deformed and cause faulty operation)
[Access] (sending data)
• Do not disconnect
the USB connection
cable while [Access] is
displayed.
USB connection cable
(always use cable supplied)
Start up the “GPS Assist Tool” on your computer and update
the GPS assist data (→144)
The GPS assist data of the camera is updated.
Terminate the connection between the camera and computer
and disconnect the USB connection cable
●You can also update the assist data if you select [GPS assist data] for [USB Mode] (→58)
when you connect the camera to a computer.
●Do not use any other USB connection cables except the supplied one.