GLOBALSAT GH-561 User Manual - Manual (Page 44)

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11.9 Help Menu
11.9 – 1 Check Update
z Check the latest version
11.9 – 2 About GS-Sport
Will pop up a window to show the version
11.9 – 3 About US
Will connect to Globalsat website directly. The line is
http://www.globalsat.com.tw/eng/index.htm
12. Maintenance
12.1 Take care of you GH-561
z Do not store your GH-561 in an extremely high or low temperature environment.
z Use a dampened cloth to clean your GH-561 and wipe dry. If necessary, apply mild
detergent solution to the cloth. Do not use strong chemical solvents or it may
damage the plastic surface.