Nuvi 2455 portable GPS sat nav. Why no voice direction instructions?

check power supply make sure connector not damaged wire known to break so no charge to unit ---battery failure -not charging --or switch failure

Step Description Step 1:
Warm Up If possible, let the GPS warm up for a few minutes once turned on. This allows the GPS to acquire its current position via satellite. Step 2:
Determine Preferences Choose day or night colors to display a suitable screen for the time of day. Step 3:
Adjust Volume Adjust the volume so the device can be heard over traffic noise. Step 4:
Enter Address Through the onscreen navigation option, enter the street address for the destination. Step 5:
Verify Route Check the listed route for accuracy, adjusting as needed. Step 6:
Follow Directions Follow the directions given by the GPS device to reach your destination. Some models, especially in-vehicle navigation, offer voice directions. Step 7:
Turn Off Once you've reached your destination, turn off the GPS device to save its battery charge. Step 8:
Store Device Store the GPS device out of sight if possible, or take it with you to prevent theft.

I'm not sure exactly what you mean. Do you mean that the route is still highlighted? If so it's probably because you didn't go past the exact location that the satnav considers to be the end of the journey. If this is the case press menu then press stop. That will clear the highlight and instructions from the satnav.

If you mean you want to clear the location from favourites Press favourites, then press the name of the location you want to delete, Press edit, and then press delete.

I hope this answers your question

All User Guides are available for all units at Garmin.com. Navigate to your unit, and then to the download section for that unit. You can also update your unit's internal software at the same site.

sat nav needs a valid gps signal to start calculating route, even if it found entered address. Address is searched on built-in map, not live gps position. That means, sat nav may have problem with gps signal. Try to reset device to its factory settings first. hope this helps

you will need to update your GPS device , go to garmin's website and look for the new maps for your device.

hello there

You'll need to update the maps on your sat nav, they don't automatically update. You'll have to go to nuvi website and download them to your unit via the PC. Visit the nuvi website and follow the detailed instruction.

Hope This Helps. Please don't forget to rate me.

Many Thanks

http://www.66.com/static_media/manuals/Navigate%208/hardware/ROUTE%2066%20Mini%20Maxi%20User%20Manual_en.pdf

I have the manual for the MyGuide 3000GO. Send me your e-mail address so I can give it to you.

GO TO PREFERENCES ,LOCALIZE , LANGUAGE, UK OR US ENGLISH . EXIT BACK TO LANGUAGE , TAP VOICE , MALE / FEMALE TAP TICK . ALSO INCREASE VOLUME ON SIDE OF NAVMAN + OR -