Garmin gpsmap 78 用户手册

Appendix

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See the Important Safety and Product 

Information guide in the product 

box for product warnings and other 

important information.
The temperature rating for the device 

may exceed the usable range of some 

batteries. Alkaline batteries can rupture 

at high temperatures. Alkaline batteries 

lose a significant amount of their 

capacity as temperature decreases. Use 

lithium batteries when operating the 

device in below-freezing conditions.

1.  From the main menu, select Setup 

> System > Battery Type.

2.  Select Alkaline, Lithium, or 

Rechargeable NiMH.

When you do not plan to use the 

device for several months, remove the 

batteries. Stored data is not lost when 

batteries are removed.

Go to 

, 

or contact your Garmin dealer 

for information about optional 

accessories, preloaded map data 

cards, fitness accessories, and 

replacement parts.