Using Optional Equipment; Adjust Volume Level; Auxiliary Audio Equipment - Sony CDX-GT130 Operating Instructions Manual

A.SCRL (Auto Scroll)
To scroll long displayed item automatically
when the disc/album/track is changed.
– "A.SCRL-ON" (
– "A.SCRL-OFF": to not scroll.
LOCAL (Local Seek Mode)
– "LOCAL-ON": to only tune into stations with
stronger signals.
– "LOCAL-OFF" (
MONO* 2 (Monaural Mode)
To improve poor FM reception, select monaural
reception mode.
– "MONO-ON": to hear stereo broadcast in
monaural.
– "MONO-OFF" (
stereo.
LPF*
3 (Low Pass Filter)
To select the subwoofer cut-off frequency: "LPF
OFF" ( ), "LPF 80Hz," "LPF 100Hz," "LPF
z
120Hz," "LPF 140Hz" or "LPF 160Hz."
LPF NORM/REV*
To select the phase when the LPF is turned on:
"NORM" ( ) or "REV."
z
HPF (High Pass Filter)
To select the front/rear speaker cut-off
frequency: "HPF OFF" (
100Hz," "HPF 120Hz," "HPF 140Hz" or "HPF
160Hz."
LOUD (Loudness)
To allow you to listen clearly at low volume
levels.
– "LOUD-ON": to reinforce bass and treble.
– "LOUD-OFF" (
treble.
BTM (page 8)
*1 When the unit is turned off.
*2 When FM is received.
*3 When the audio output is set to "SUB."
10
): to scroll.
z
): to tune normal reception.
z
): to hear stereo broadcast in
z
3 (Low Pass Filter)
), "HPF 80Hz," "HPF
z
): to not reinforce bass and
z

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
1 Turn off the portable audio device.
2 Turn down the volume on the unit.
3 Connect to the unit.
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) 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).
AUX
Connecting cord*
(not supplied)