Filter
Top Products
Additional information
10
44
En
Troubleshooting
Incorrect operations are often mistaken for trouble and malfunctions. If you think that there is something wrong with
this component, check the points below. Sometimes the trouble may lie in another component. Investigate the other
components and electrical appliances being used. If the trouble cannot be rectified even after exercising the checks
listed below, ask your nearest Pioneer authorized service center or your dealer to carry out repair work.
• If the system does not operate normally due to external effects such as static electricity disconnect the plug from
the outlet and insert again to return to normal operating conditions.
• For audio-related problems, please also check the settings of the audio playback device. See the operating
instructions for the device for detailed information.
General
Problem
Remedy
The power does not turn on, or
switches off suddenly (an error
message may be displayed at
startup). Or, the display
disappears suddenly and no
sound is output (with the
POWER ON
indicator (Blue)
and the
HDMI
indicator (Red)
lit up).
• Leave the unit plugged in, wait for one minute, then switch back on.
• Make sure there are no loose strands of wire touching the unit. This could cause the
system to shut off automatically.
• Check that the speakers are connected correctly.
• Make sure there is enough space for ventilation around the receiver subwoofer.
• Make sure the voltage of the mains power source is correct for the model.
• Try reducing the volume level.
• If the problem persists, take it to your nearest Pioneer authorized service center or your
dealer for servicing.
• Do not block the air intake opening on the bottom as well as the air exhaust opening on
the back of this unit.
No sound is output when an
input function is selected.
• If you’re using the line input, make sure the component is connected correctly and the
volume level of your external component (i.e. a portable player, etc.) is adjusted (see
Connecting auxiliary components
on page 33).
• Turn up the volume.
• No audio is output from the speakers connected to this unit if HDMI Mode is set to
Through Mode
(page 36).
• No audio is output if a DVI component is connected via HDMI.
• Press
MUTE
on the remote control to turn muting off.
No sound from surround
speaker.
• Refer to
Channel level setting
on page 30 to check the speaker levels.
• Check that you haven’t selected the
Stereo
mode (see
Listening in surround sound
on
page 24).
• Connect the speakers properly (refer to
Connecting up
on page 8).
• Verify the audio output and HDMI settings of your external component when connecting
an external component via an optical digital cable or HDMI cable.
Can’t operate using the remote
control.
• Replace the batteries (
Putting the batteries in the remote control
on page 21).
• Operate within 7 m, 30° of the remote sensor (
Using the remote control
on page 22).
• Remove any obstacles or operate from another position.
• Avoid exposing the remote sensor on the front panel to direct light.
• For operating the other Pioneer component connected to the
CONTROL OUT
jack of this
receiver subwoofer, make sure that the control cable and either an HDMI or analog audio
cable are connected (page 35).
HTP-LX70_En.book 44ページ ２００７年９月２８日 金曜日 午前１０時５１分