Using Optional Equipment; Auxiliary Audio Equipment - Sony CDX-GT564UI Mode D'emploi

LOUDNESS (Dynamic Loudness)
Reinforces bass and treble for clear
sound at low volume levels: "ON,"
"OFF."
ALO (Automatic Level Optimizer)
Adjust the playback volume level of all
playback sources to the optimum level:
"ON," "OFF."
BTM (page 6)
*1 When the unit is turned off.
*2 When FM is received.
*3 When the audio output is set to "SUB-OUT"
or Rear Bass Enhancer is set to other than
"OFF."
*4 When the audio output is set to "SUB-OUT."
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Using optional
equipment
Auxiliary audio
equipment
By connecting an optional portable audio
device to the AUX input jack (stereo mini
jack) on the unit and then simply selecting
the source, you can listen on your car
speakers.
Connecting the portable audio device
1
Turn off the portable audio device.
2
Turn down the volume on the unit.
3
Connect the portable audio device to the
unit with a connecting cord (not supplied)*.
* Be sure to use a straight type plug.
Adjusting the volume level
Be sure to adjust the volume for each
connected audio device before playback.
1
Turn down the volume on the unit.
Press  repeatedly until
2
"AUX" appears.
3
Start playback of the portable audio device
at a moderate volume.
4
Set your usual listening volume on the unit.
5
Adjust the input level (page 14).