See also:

Adjustable level of each volume
...

Maintenance schedule
The scheduled maintenance items required to be serviced at regular intervals are shown in the “Warranty and Maintenance Booklet”. For details about your maintenance schedule, read the separate “War ...

To remove the cover
1. Rewind the cover. 2. Push the switch that is next to the right end of the cover housing. 3. Take it off the retainer. ...