Panasonic SC-HTB520 User Manual

No sound (or image).
≥ Turn muting off. (> 20)
≥ Check the connections to the other devices.

(> 16, 17)

≥ Make sure that the received audio signal is

compatible with this unit. (> 25)

≥ Turn this unit off and then on again.
≥ If this unit is connected to the TV with an HDMI

cable. Make sure that the TV’s HDMI terminal is
labeled “HDMI (ARC)”. If not, connect using the
optical digital audio cable. (> 16)

≥ If this unit is connected to a Panasonic TV and

this unit is turned on using the button on this unit
or the remote control, sound might not be output
from this unit’s speakers. In this case, turn this
unit on using the TV’s remote control. (> 16)

≥ If the connections are correct, there might be a

problem with the cables. Reconnect the unit with
different cables.

≥ Check the audio output settings on the connected

device.

≥ When the

and DTS indicators blink and

there is no audio output from this unit, turn the
unit off, remove the AC mains lead and consult
you dealer.

≥ If the BD/DVD indicator flashes and there is no

audio output, try the following.
1 Turn the connected device off and then on.
2 Turn off this unit, remove the HDMI cable,

then reconnect the HDMI cable and turn this
unit back on.

DTS audio cannot be output from this unit.
Make sure that the digital audio output setting on
the connected device is set to “Bitstream”.

The audio output cannot be changed from main
to secondary.
If the digital output setting of TV or player is set to
“Bitstream” change the audio output on this unit.
1 Press and hold [BD/DVD] for more than 2 sec.

2 While the indicator of the current setting is

flashing, press [BD/DVD] to change the setting.

A Main and secondary
B Main
C Secondary (SAP: Secondary Audio Program)
≥ The setting is maintained until it is changed

again.

The volume is lowered when the unit is turned
on.
If this unit is turned off with the volume setting in the
greater half (above 50), this unit will automatically
lower the volume to the middle (50) when the unit is
turned on.
To turn off this function:
1 Press and hold [MUTE] on the remote control

and [VOLUME i] on this unit for more than 2

sec.

≥ The setting is changed when the

, DTS and

PCM indicators blink.

≥ To reset the setting, return to the factory preset.

(> 23)

The audio from the TV is distorted.
Change the TV’s digital audio output settings to
“Bitstream”.

The dialog is too persistent or the dialog does
not sound natural.
This unit has a function to make the dialog stand
out when the volume is low.
To turn off this function:
1 Press and hold [TV] on the remote control and

[VOLUME s] on this unit for more than 2 sec.

≥ The setting is changed when the

, DTS and

PCM indicators blink.

≥ To reset the setting, return to the factory preset.

(> 23)

There is no audio.
This unit turns off automatically.
(When this unit detects a problem, a safety
measure is activated and this unit automatically
switches to standby mode.)
≥ There is a problem with the amplifier.
≥ Is the volume extremely high?

If so, lower the volume.

≥ Is this unit placed in an extremely hot place?

If so, move the unit to a cooler place and wait a
few moments and then try to turn it on again.

If the problem persists, turn the unit off and remove
the AC mains lead cord and consult your dealer.
Please be sure to remember the indicators that
were blinking and inform the dealer.

Sound

BD/DVD

DTS

PCM

SC-HTB520EGEBGNGS_RQTX1279-B.book Page 24 Tuesday, February 22, 2011 9:05 AM