Sony CDX-GT290 user manual Adjust the volume level

Connecting cord*

(not supplied)

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LOCAL (Local Seek Mode)

–“ON”: to only tune into stations with stronger signals.

–“OFF”: to tune normal reception.

MONO*2 (Monaural Mode)

Selects monaural reception mode to improve poor FM reception: “ON,” “OFF.”

LPF*3 (Low Pass Filter)

Selects the subwoofer cut-off frequency: “OFF,” “80Hz,” “100Hz,” “120Hz,” “140Hz,” “160Hz.”

LPF NORM/REV*3 (Low Pass Filter Normal/

Reverse)

Selects the subwoofer phase: “NORM,” “REV.”

HPF (High Pass Filter)

Selects the front/rear speaker cut-off frequency: “OFF,” “80Hz,” “100Hz,” “120Hz,” “140Hz,” “160Hz.”

LOUD (Loudness)

Reinforces bass and treble for clear sound at low volume levels: “ON,” “OFF.”

BTM (page 8)

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. The volume level is adjustable for any difference between the unit and the portable audio device. Follow the procedure below:

Connecting the portable audio device

1Turn off the portable audio device.

2Turn down the volume on the unit.

3Connect to the unit.

AUX

*1

*2

*3

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When the unit is turned off.
When FM is received.
When the audio output is set “SUB-OUT.”
	AUX

* Be sure to use a straight type plug.

Adjust the volume level

Be sure to adjust the volume for each connected audio device before playback.

1 Turn down the volume on the unit.

2 Press (SOURCE/OFF) repeatedly until “AUX” appears.

“FRONT IN” appears.

3 Start playback of the portable audio device at a moderate volume.

4 Set your usual listening volume on the unit.

5 Press the select button repeatedly until “AUX” appears, and rotate the control dial to adjust the input level (–8 dB to +18 dB).

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