X-HM30V_DAB_En.fm
En-43
2011August 30
Headphones
l
Do not turn the volume on to full at switch on and listen
to music at moderate levels. Excessive sound pressure
from earphones and headphones can cause hearing
loss.
l
Before plugging in or unplugging the headphone,
reduce the volume.
l
Be sure your headphone has a 3.5 mm diameter plug
and impedance between 16 and 50 ohms. The
recommended impedance is 32 ohms.
l
Plugging in the headphone disconnects the speakers
automatically. Adjust the volume using the VOLUME
control.
l
Audio from the iPod/iPhone cannot be heard via the
headphones connected to the unit. “HP INVALID” will
be displayed if you connect the headphones when the
iPod/iPhone function is selected.
Troubleshooting chart
Many potential problems can be resolved by the owner
without calling a service technician.
If something is wrong with this product, check the following
before calling your authorized PIONEER dealer or service
centre.
n
General
Symptom
Possible cause
l
The clock is not
set to the correct
time.
l
Did a power failure occur?
l
Reset the clock. (Refer to
page 18)
l
When a button is
pressed, the unit
does not
respond.
l
Set the unit to the power stand-
by mode and then turn it back
on.
l
If the unit still malfunctions,
reset it. (Refer to page 45)
l
No sound is
heard.
l
Is the volume level set to
“Min”?
l
Are the headphones
connected?
l
Are the speaker wires
disconnected?
n
DVD/CD Player
Symptom
Possible cause
l
Playback does
not start.
l
Playback stops
in the middle or
is not performed
properly.
l
Is the disc loaded upside
down?
l
Does the disc satisfy the
standards?
l
Is the disc distorted or
scratched?
l
Playback
sounds are
skipped, or
stopped in the
middle of a track.
l
Is the unit located near
excessive vibrations?
l
Is the disc very dirty?
l
Has condensation formed
inside the unit?
n
Remote control
Symptom
Possible cause
l
The remote
control does not
operate.
l
Is the AC power lead of the unit
plugged in?
l
Are the batteries polarity
correct?
l
Are the batteries dead?
l
Is the distance or angle
incorrect?
l
Does the remote control
sensor receive strong light?
n
Tuner
Symptom
Possible cause
l
The radio makes
unusual noises
continuously.
l
Is the unit placed near the TV
or computer?
l
Is the DAB/FM aerial placed
properly? Move the aerial
away from the AC power lead if
it is located nearby.
l
DAB reception is
poor.
l
Check the connections, and
adjust the location and position
of aerial. After that, execute
Auto Scan function manually
(page 39).
l
Adjust the location and
position of aerial with Tuning
Aid function (page 39).
l
If the reception environment
changed by removal, etc.,
execute Auto Scan function
manually (page 40).