Operation Manual

Additional information
10
53
En
English
Tuner
HDMI
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 38).
• Turn up the volume.
• No audio is output from the speakers connected to this unit if HDMI Mode is set to
Through Mode (page 45).
• 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 35 to check the speaker levels.
• Check that you haven’t selected the Stereo mode (see Listening in surround sound on
page 29).
• Connect the speakers properly (refer to Connecting up on page 10).
• 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 25).
• Operate within 23 ft., 30° of the remote sensor (Using the remote control on page 26).
• 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 44).
Problem Remedy
Problem Remedy
Considerable noise in radio
broadcasts.
• Connect the AM antenna (refer to Connecting up on page 10) and adjust the direction
and position for best reception. You may also connect an additional internal or external AM
antenna (refer to Connecting external antennas on page 44).
• Fully extend the FM wire antenna, position for best reception, and secure to a wall. You
may also connect an outdoor FM antenna (see Connecting external antennas on page 44).
• Turn off other equipment that may be causing the noise or move it further away.
• The tuning interval is incorrect for your country or region. See Changing the frequency
step on page 34 to switch the tuning interval.
Auto tuning does not pick up
some stations.
• The radio signal is weak. Auto tuning will only detect radio stations with a good signal.
For more sensitive tuning, connect an outdoor antenna.
Symptom Remedy
No picture or sound. • This receiver is HDCP-compatible. Check that the components you are connecting are
also HDCP-compatible.
• Depending on the connected source component, it’s possible that it will not work with
this receiver (even if it is HDCP-compatible).
• If the problem still persists when connecting your HDMI component directly to your
monitor, please consult the component or monitor manual or contact the manufacturer for
support.
No sound, or sound suddenly
ceases.
• Check that the HDMI Mode setting is set to AMP Mode/Through Mode.
• If the component is a DVI device, use a separate connection for the audio.
• Check the audio output settings of the source component.
HTS-LX70_En.book Page 53 Wednesday, August 8, 2007 4:44 PM