JVC KD-SX925R Manuel D'instructions page 27

Changing the general settings (PSM)
You can change the items listed on the next page by using the PSM (Preferred Setting Mode)
control.
Basic Procedure
3
1
2
3
4
1,4
Press and hold SEL (Select) for more than 2
seconds so that one of the PSM items appears
on the display.
Select the PSM item you want to adjust. (See
page 28.)
Select or adjust the PSM item selected above.
Finish the setting.
FM/AM CD
CD
-CH
2
27