20 Most Recent Navman Sport Tool S300 GPS Pedometer Receiver - Page 9 Questions & Answers

http://www.navmansupport.com.au/Software.htm

Too late to help op, but trying to fix one with same symptoms, found a broken wire in the microphone cable near the handset, as I'd suspected. The cable appears to be a curly shielded 8 conductor, one of which (presumably the mike) appears to also have a shield - found a seller on ebay US that appears a suitable cable for about £16

Gday Mate, What is the exact model number somthing like MY 60T , MY 65T Did you purchase a map from ? http://www.navmanstores.com.au/MAPPING did you download navdesk software ? if you have it already it needs to be updated do you have the USB Cable to connect the GPS to the computer. see this guide http://www.navmantech.com/aumarketing/EDM/Support/Navman/free-auto-map-update-installation-guide.pdf

read instructions

it sounds like battery failure. they have rechargeable battery's inside. it could also be a firmware error. you need to plug it into your laptop and install navman software to see if it needs an update or a reset

reset it hold power button for 30 sec

You need to meet the voltage requirements of the unit. The power charger will provide the voltage for the unit (normally around 5 - 12 volts). You will need to drop the voltage to the required operating voltage from 24 VDC. Perhaps you can use an inverter, and then just use the AC charger.

Best to charge unit from Mains or Computer USB, then you know it's fully charged. Navman has charge in battery but you need to fully charge it yourself , then you know where you are.

dowcipaczy moze maszjeszcze ten kod bojamamten sam problem

www.any manuallibrary.com

There is a youtube video with instructions on how to do it. The link is: https://www.youtube.com/watch?v=pdm8y1wFSio