How long does the Keymaze 300 battery take to charge?
-> The Keymaze 300 is charged using a USB cable. The power current is 500mA. The battery pack capacity is 1600mAh. The Keymaze 300 requires around 4 hours to fully charge. There is a “memory full” message, and I have lost the data from my last route. -> You must have already recorded 7 routes. This is the maximum memory capacity. Depending on the length and number of waymarkers, the 8th route might not be saved. You need to download your routes to your PC and clear the Keymaze 300 internal memory. This should solve the problem. Remember to save the file in the device memory after a session (press ESC then OK) or save it to your PC after downloading (choose the appropriate option). These operations are not automatic. The device is on a table outside, and the distance covered is increasing -> This is perfectly normal for a GPS device. Because your location is measured every second, the device totals all the uncertainties in location (it cannot ascertain if the user moves 10m each second
