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ES350_300h_OM_OM33A60U_(U)
5-4. Using the audio system
■ Adjusting sound quality
Turning adjusts the level.
*: The sound quality level is adjusted individually in each audio mode.
Turning clockwise turns on the ASL, and turning coun-
terclockwise turns off the ASL.
ASL automatically adjusts the volume and tone quality according to the noise
level as you drive your vehicle.
Mode
displayed
Sound quality
mode
Level
Turn counter-
clockwise
Turn cl ockwise
“BAS” Bass* -5 to 5
Low High“MID” Mid-range* -5 to 5
“TRE” Tre b l e * -5 to 5
“FAD”
Front/rear vol-
ume
balance
F7 to R7 Shifts to rear Shifts to front
“BAL”
Left/right
volume
balance
L7 to R7 Shifts to left Shifts to right
Turning the Automatic Sound Levelizer (ASL) on/off