Treble

TREB control has a center detent position. Operation of the TREB control will switch the radio's AUTO TONE feature to MAN. Use the following procedure in order to operate the TREB control:
1. Depress the TREB control in order to remove the TREB control from the recessed position.
2. Rotate the TREB control to the right in order to increase treble response.
3. Rotate the TREB control to the left in order to decrease treble response.
4. Push the TREB control back in for storage when not in use.