Panasonic SA-BTX70 用户手册

RQT9479

Before requesting service, make the following checks. If you are in doubt about some of the check points, or if the solutions indicated in the chart 
do not solve the problem, refer to “Customer Services Directory (United States and Puerto Rico)” on page 54 if you reside in the U.S.A.and Puerto 
Rico, or refer to “Product information” on page 55 if you reside in Canada.

The following do not indicate a problem with this unit:
≥Regular disc rotating sounds.

≥Image disturbance during search.

≥Press and hold [POWER Í/I] on the main unit for 3 seconds. (The settings remain 

unchanged.)

≥Select “Yes” in “Restore Default Settings” in the Setup menu.

This returns all values in the Setup menu and the on-screen menu, except for “Remote 
Control Code”, “On-screen Language”, “IP Address/DNS Settings”, “Proxy Server Settings”, 
“DVD-Video Ratings”, “BD-Video Ratings” and “Network Service” to the default settings.

≥Reset the unit as follows:

1 Press [POWER 

Í/I] on the unit to turn off the unit.

2 Press and hold [

5/9] and press [POWER Í/I] and [DISC < OPEN/CLOSE] on the 

unit at the same time for more than 5 seconds until “PLEASE WAIT” is displayed on the 
unit.

3 The power is turned on and then turned off automatically.

≥Insert the AC power supply cord securely into a household AC outlet.

≥This is a power saving feature. It can be changed if desired using “Off Timer” in the Setup 

menu.

≥When the time set for the sleep timer has passed, the power will be turned off.

≥One of the unit’s safety devices is activated. Press [POWER Í/I] on the main unit to turn the 

unit on.

≥If connected with an HDAVI Control 4 compatible TV (VIERA) with the “Auto power stand-by” 

setting activated on the TV, when switching the TV input, the unit will be automatically turned 
to standby if the TV audio is not output from the unit’s speakers. For details please read the 
operating instructions of the TV.

≥The remote control and main unit are using different codes. 

Change the code on the remote control.
Press and hold [OK] and the indicated number button at the 
same time for more than 5 seconds.

≥The batteries are depleted. Replace them with new ones.

≥It may be necessary to set the code of the remote control again after changing the batteries 

for remote control.

≥You are not pointing the remote control at the main unit’s remote control signal sensor during 

operation.

≥Colored glass may obstruct the signal reception/transmission.

≥Don’t place the signal sensor in direct sunlight or in areas that may be subject to sunlight 

exposure.

≥Confirm the correct drive is selected.

≥Some operations may be prohibited by the disc.

≥The unit is hot (“U59” appears on the display). Wait for “U59” to disappear.

≥One of the unit’s safety devices may have been activated.

Reset the unit as follows:
1 Press [POWER 

Í/I] on the main unit to switch the unit to standby.

If the unit doesn’t switch to standby, press and hold [POWER 

Í/I] on the main unit for 

about 3 seconds. The unit is forcibly switched to standby.
Alternatively, disconnect the AC power supply cord, wait one minute, then reconnect it.

2 Press [POWER 

Í/I] on the main unit to switch it on. If the unit still cannot be operated, 

consult the dealer.

≥Condensation has formed. Wait 1 to 2 hours for it to evaporate.

1PLAY] is pressed.

≥Insert the media correctly with the label facing up.

≥The media is dirty.

≥You tried to play a blank media or unplayable media on this unit.

≥The producers of the disc can control how discs are played. So you may not always be able 

to control play as described in these operating instructions. Read the disc’s instructions 
carefully.

≥The unit may have a problem. While the unit is off, press and hold [5/9] and [DISC 

< OPEN/CLOSE] on the main unit at the same time for about 5 seconds. Remove the disc 
and consult the dealer.

≥Startup takes time in the following situations.

– Immediately after a power failure or the AC power supply cord is connected.
– When the unit is connected with an HDMI cable.

Played back image is distorted 
or does not playback correctly. 
(

[AVCHD])

≥High definition video (transfer rate of 18 Mbps or faster) cannot be played back correctly if it 

was recorded on a DVD compatible to double speed or slower.

≥Only when the unit is connected to the HDMI terminal of a TV supporting 24p you can select 

“On”.

≥Turn the power on and off again.

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