Sony XDP-PK1000 - Manual (Page 23)

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The indicator on the cradle flashes red.
 The power supply from the cradle to the iPod/
iPhone is overloaded.
– Remove the iPod/iPhone from the cradle,
and change the source by pressing the
SOURCE/OFF button on the cradle. After
checking the iPod/iPhone is working
correctly, set it on the cradle again.
The indicator on the cradle flashes blue and
red alternately.
 Temperature detection is activated.
– Be sure to place the system in a well
ventilated location.
– Reduce the volume.
The cradle is dirty.
 See page 20 for details on cleaning the cradle.
Remote commander
The
/ buttons on the remote
commander do not work.
 The car audio unit is selected as the source.
These buttons are available only when an iPod/
iPhone is selected as the source and the music
player on the iPod/iPhone is activated.
The remote commander does not work.
 Replace the lithium battery.
 Make sure that the cradle cable is connected to
the cradle securely.
 Remove the iPod/iPhone from the cradle and
then press the RESET button on the DSP
master unit.
Amplifier
The POWER/PROTECTOR indicator or
illumination does not light up.
 Either one or both fuses have blown, replace as
described on page 19.
 The ground wire is not securely connected.
– Fasten the ground wire securely to a metal
point of the car.
 The voltage going into the remote terminal is
too low.
– The connected DSP master unit is not
turned on. Turn on the DSP master unit.
 Check the battery voltage (10.5 V – 16 V).
The POWER/PROTECTOR indicator changes
from green to red.
 Turn off the power. The speaker outputs are
shorted. Rectify the cause of the short.
 Turn off the power. Make sure the speaker
cords and ground wire are securely connected.
The unit becomes abnormally hot.
 Use speakers with suitable impedance (4 Ω –
8 Ω).
 Make sure to place the unit in a well ventilated
location.
The sound is interrupted.
 The thermal protector is working.
– Reduce the volume.
Alternator interference noise is heard.
 The power connecting wires are installed too
close to the RCA pin cords.
– Keep the power connecting wires away from
the RCA pin cords.
 The ground wire is not securely connected.
– Fasten the ground wire securely to a metal
point of the car.
 A negative speaker wire is touching the car
chassis.
– Keep the wire away from the car chassis.
Other issues
Sound is heard only from the front speakers.
 Set the INPUT SELECT switch on the DSP
master unit to “2ch.”
There is no sound when the car audio unit is
selected as the source.
 Press the SOURCE/OFF button on the cradle
or the remote commander repeatedly until the
LED indicator on the cradle turns blue.
 Make sure that the car audio unit is turned on.
There is no sound when an iPod/iPhone is
selected as the source.
 Press the SOURCE/OFF button on the cradle
or the remote commander repeatedly until the
LED indicator on the cradle turns red.
 If there is still no sound, even though the LED
indicator on the cradle is red:
• Make sure that the iPod/iPhone is set on the
cradle securely.