Pioneer X-HM30DAB-K - Manual (Page 43)

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).