Sony MEX-BT2500: Using optional equipment

2

MONO (Monaural Mode)*

Using optional equipment

To improve poor FM reception, select monaural

reception mode.

– “MONO-ON” : to hear stereo broadcast in

Auxiliary audio equipment

monaural.

By connecting an optional portable audio device

– “MONO-OFF” (

z): to hear stereo broadcast in

to the AUX input jack (stereo mini jack) on the

stereo.

unit and then simply selecting the source, you

2

REG*

(Regional)

can listen on your car speakers. The volume level

To set “REG-ON” (

z) or “REG-OFF” (page 12).

is adjustable for any difference between the unit

LOUD (Loudness)

and the portable audio device. Follow the

To allow you to listen clearly at low volume

procedure below:

levels.

– “LOUD -ON” : to reinforce bass and treble.

Connecting the portable audio

– “LOUD -OFF” (

z) : to not reinforce bass and

device

treble.

1 Turn off the portable audio device.

BTM (page 10)

2 Turn down the volume on the unit.

1

BT INIT*

(page 15)

3 Connect to the unit.

*1 When the unit is turned off.

*2 When FM is received.

AUX

AUX

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.

2 Press (SOURCE) 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 volume control dial to

adjust the input level (–8 dB to +18 dB).

17