Updating Audio Files

Sending Audio Files to iNav Device (iOS)

  1. From the Polara App main menu, Tap on “Audio Update”.
  2. To add a new Information Message file, tap on “Information Message”. This displays a list of available voice files loaded into the Polara FS App. Tap on the name of the file you wish to load as the Information Message sound in the PBS. Then tap the Select File button. You can also preview the file by pressing Play File or Share the file through E-Mail and other services. To delete files, swipe from the right to the left to show the delete button, then tap the Delete button.

Note: Files ending with the suffix VOL should be loaded as an Information Message and files with the suffix WALK should be loaded as Custom Walk #1. Files with iNX in the filename should only be used to iNX models.

  1. As soon as the Select File button is tapped, the file will begin to upload. Once the file has completed uploading, press OK on the dialog box to return to the Audio Update screen.



  1. Repeat this process for each file to be uploaded. Typically, a custom set will include two files, one for Information Message and one for Custom Walk #1.
  2. To enable these new custom files, go to PBS Configuration > Settings and set the Information Message to an option with “Custom” in the setting name, and set the Walk Mode Sound option to “Custom Walk #1”.

Sending Audio Files to iNav Device (Android)

  1. From the main menu, tap on the Audio Update option.
  2. To add a new Information Message file, tap on “Information Message”. This displays a list of available voice files loaded into the Polara App. Tap on the name of the file you wish to load as the Information Message sound in the PBS. Then tap the OK button.

Note: Files ending with the suffix VOL should be loaded as an Information Message and files with the suffix WALK should be loaded as Custom Walk #1. Files with iNX in the filename should only be used to iNX models.

  1. Tap OK on the confirmation box and the file will begin uploading. Once the file has completed uploading, you will be returned to the Audio Update screen.


  1. Repeat this process for each file to be uploaded. Typically, a custom set will include two files, one for Information Message and one for Custom Walk #1.
  2. To enable these new custom files, go to PBS Configuration > Settings and set the Information Message to an option with “Custom” in the setting name, and set the Walk Mode Sound option to “Custom Walk #1”.
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