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Audio test
If you want to test the audio installation to see if TheTrulyOne is installed properly or for
troubleshooting, you can do it through the Settings menu.
Turn E to select Audio test
sequence, and press E to
perform the test.
Turn E to select General
settings, and press E to
confirm.
Enter the menu list, turn E
to select Settings, and press
E to confirm.
Go to Settings Go to General settings Go to Audio test
sequence
Welcome
Operation
Getting started
Call functions
In-call functions
Music
Settings
Care
Support
Safety & disposal
Certification &
safety approvals
Glossary
Index
Settings General settings
General settings
Audio test
sequence
General settings
_read more