Relating to:
CVR-155-A
Only half of the interface is visible/Screen is duplicated
If you see the above image in the 155 headset, usually this is because the screen format has been changed.
In order to return the headset interface to its original screen format, please hold down the back button for a few seconds.
If this does not work for any reason, please try restarting the headset and then holding down the back button once the interface screen has fully loaded.