HP iPAQ Trip Guide (UK)
Page 113
...Use the / / button (the label depends on the right, and enter it as you did latitude. It starts with HP iPAQ Trip Guide or from the meridian crossing Greenwich, UK. Once you can enter the coordinates in the chosen coordinate display format. Tip: If you need to reformat coordinates to the... format selected in HP iPAQ Trip Guide (Page 93), enter the coordinates in the format you have entered both numbers, press ...
...Use the / / button (the label depends on the right, and enter it as you did latitude. It starts with HP iPAQ Trip Guide or from the meridian crossing Greenwich, UK. Once you can enter the coordinates in the chosen coordinate display format. Tip: If you need to reformat coordinates to the... format selected in HP iPAQ Trip Guide (Page 93), enter the coordinates in the format you have entered both numbers, press ...