If an audio project is paired with a Paratext project, the transcription language (including direction) is set in Paratext and inherited by Audio Project Manager. You still need to manually choose the appropriate keyboard.
If an audio project is not paired with a Paratext project, font and keyboard selections determine what you type. In this case, the translation language ID is undefined and marked as "und".
Get more help if the direction of the transcription language is not correct.
See Also: Configure Audio Project Settings dialog box and Edit Audio Project Settings dialog box.
Words you see in the various buttons, prompts and labels are displayed in the User Interface language.
To change the UI language of Audio Project Manager:
Browser: Change the language of your Internet browser.
Desktop: See My Account overview.
Spell checking examples (Browser)
Spell Checking Languages dialog box and Spell checking example (Desktop)
Use the Spell Checking Languages dialog box