Hello,
Need help with radio operation.

Is there a way to make the LED radio display brighter (aside from the instrument panel dial next to the speedo)? The owner's manual, on page 107 under USER MENU section, refers to LED as the 5th function available by pressing the OPT button, but nothing comes up pertaining to the LED when arein OPT mode.

Also, is there a way to turn the PTY function off and display only the radio station number? Page 104 of the owner's manual describes how to activate PTY, but not how to turn it off.

Thanks in advance for any advice.