Panasonic DMCTZ41EB Operating Guide

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GPS and map functions 
DMC-TZ40
 
DMC-TZ41
Reducing the time required for positioning
VQT4T12
- 174 -
Checking the expiration date of the GPS assist data
The GPS assist data expires in 30 days. We recommend using new GPS assist data.
Select [Assist Data] from GPS menu and press [MENU/SET]
Use cursor button to select [Expiry Date] and press  
[MENU/SET]
 
You can also check the expiration date on the screen when the “GPS Assist Tool” is 
started up on the computer.
 
The starting date of the expiration period may be moved to an earlier time than the 
renewal date due to the update timing of GPS assist data or other factors.