1POWER 
3SSP4ESC
2MULTI SELECTOR/VOLUME
3SSP is an abbreviation of Scion Sound Processing.
Basic Operation
Your audio system works when the ignition switch is in the “ACC” or “ON” position.
NOTICE
To avoid draining the battery, do not leave the car audio on longer than necessary when the engine is not running.
1POWER
Press to turn the unit on or off.
2 MULTI SELECTOR/VOLUME
Turn the MULTI SELECTOR to raise/ lower the volume levels (total volume step is 64). MULTI SELECTOR oper- ation varies depending on the audio source or Menu. (Refer to page 5.)
3SSP
Press the SSP button when the unit is “ON” position to select a sound mode. Press and hold the SSP but- ton to switch to AUDIO CONTROL and select settings when the unit is “ON” position.
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