Garmin 405 Manual De Usuario

Appendix

If your Forerunner is locked up, 

reset your Forerunner. Press and 

hold 

 and 

 simultaneously 

until the screen goes blank (about 7 

seconds). This does not erase any of 

your data or settings.

To clear/erase all user data, press and 

hold 

 and 

 simultaneously 

until the screen goes blank (about 

7 seconds) to reset the Forerunner. 

Continue holding the 

 button, but 

release the 

 button. Follow the 

on-screen directions.

If there is new software available, 

Garmin Connect alerts you to 

update the Forerunner’s software. 

Follow the instructions to update 

the software. Make sure your device 

stays in range of the computer during 

the update process.

1.  Go to 

 and download the 

latest software to your computer.

2.  Confirm that you want to perform 

the update. ANT Agent transfers 

the update to your Forerunner. 

3.  Make sure your device stays in 

range of the computer during the 

update process.