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garmin Nuvi 1390

3K views 1 reply 2 participants last post by  danham 
#1 ·
Using this on my ST and wondered if anyone has come up with a way to get more volume, aux. speaker etc.
Thanks.
Jack.
 
#2 ·
Because the 1390 I believe has no headphone jack or external audio output, about your only option is to edit the TTS voice to get more volume. This works surprisingly well.

For details, I'd invite you to visit the Garmin nuvi forum where I'm a moderator and search for TTS editor or voice editor.

http://www.gpspassion.com/forumsen/forum.asp?FORUM_ID=172

-dan
 
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