Garmin gpsmap 78 ユーザーズマニュアル

Appendix

Avoid chemical cleaners and solvents 

that can damage plastic components.

1.  Use a cloth dampened with a mild 

detergent solution.

2.  Wipe it dry.
Cleaning the Screen

1.  Use a soft, clean, lint-free cloth. 
2.  If necessary, use water, isopropyl 

alcohol, or eyeglass lens cleaner. 

3.  Apply the liquid to the cloth, and 

gently wipe the screen with the 

cloth.