Casio G-Shock Multiband Radio Solar/Awg-M100A-1Ajf/Use Sensitivity. Casio G-Shock Multiband Radio Solar/Awg-M100A-1Ajf/Use Sensitivity. Skip to main content. Shop by category. Shop by category. Enter your search keyword. Advanced: Daily Deals; Brand Outlet; Help & Contact; Sell; Watchlist Expand To ensure that this watch provides you with the years of service for which it is designed, carefully read and follow the instructions in this manual, especially the information under "Operating Precautions" and "User Maintenance". Be sure to keep all user documentation handy for future reference. manual Casio G-Shock AWG-M100B-1AER Operation Guide 5230 E-9 E-42 Confi guring Home City Settings E-42 To confi gure Home City settings E-45 To change the Daylight Saving Time (summer time) setting E-48 Confi guring Current Time and Date Settings Manually E-48 To change the current time and date settings manually E-53 Using the World Time Mode 1.Align your mouse pointer with the link to the PDF file that you want. 2.If you are running Windows, right-click your mouse. If you are on a Macintosh, hold down your mouse button. 3.Select [Save as] from the appeared menu to download the file to your computer. 4.Open the downloaded file to view its contents.