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VQT4D53
∫ To reduce the clear-mode dialog effect
When the dialog does not sound natural while the volume
is set low, for example, it is possible to reduce the dialog
enhancing effect as follows:
Press and hold [TV] on the remote control and [s VOL] on
the active subwoofer for more than 2 sec.
∫ To turn off VIERA Link “HDAVI Control”
When “HDAVI Control” compatible equipment does not
work well with this system, for example, it is possible to
turn off this function as follows:
≥ When VIERA Link is turned off the ARC function is not
available. Be sure to connect the optical digital audio
cable. (> 19)
1 Press and hold [MUTE] on the remote control and
[s VOL] on the active subwoofer for more than 2 sec.
2 After the setting has changed, turn off all the
connected devices and then turn them on again.
∫ To turn off the volume limitation
If a state of the lowered volume disturbs you every time
this system turns on, for example, it is possible to turn off
this function as follows:
Press and hold [MUTE] on the remote control and [VOL
r
] on
the active subwoofer for more than 2 sec.
The settings of the clear-mode dialog effect, VIERA Link
“HDAVI Control” and the volume limitation remain intact even if
you switch this system to standby mode. To turn these 3
functions back on, this system must be set back to the factory
preset. (> right)
≥ All the indicators will blink once when the setting is changed.
Troubleshooting
Before requesting for service, make the following
checks. If you are in doubt about some of the check
points, or if the solutions indicated in the following
guide do not solve the problem, refer to “Customer
Services Directory (United States and Puerto Rico)”
on page 30 if you reside in the U.S.A. or Puerto
Rico, or refer to “WARRANTY SERVICE” on
page 31 if you reside in Canada.
No power.
≥ Insert the AC power supply cord securely. (> 20)
≥ After turning this system on, if the indicators blink and
this system immediately turns off, unplug the AC power
supply cord and consult your dealer.
The remote control does not work properly.
≥ The battery is depleted. Replace it with a new one. (> 7)
≥ It is possible that the insulation sheet has not been
removed. Remove the insulation sheet. (> 7)
≥ It may be necessary to set the code of the remote control
again after changing the battery in the remote control.
(> 25)
≥ Use the remote control within the correct operation
range. (> 9)
The “TV” indicator blinks, but there is no
sound.
Remove the AC power supply cord and consult your
dealer. If there are any other indicators blinking, be sure to
inform the blinking indicators to your dealer.
This system is automatically switched to
standby mode.
This system will automatically switch to standby mode
when no signal is input and no operation is performed for
approx. 30 minutes. (> 20)
To return to the factory preset.
While this system is on, press [Í/I] on the active
subwoofer for more than 4 sec.
(All the indicators will blink twice when the active
subwoofer is reset.)
If the system does not operate as expected,
returning the settings to the factory preset
may solve the problem.
≥
The remote control code will return to “1” when this
system is returned to the factory preset. To change
the remote control code, refer to page 25.
General operation
SC-HTB20P_VQT4D53_eng.book 26 ページ ２０１２年１月１６日 月曜日 午後８時３分