Troubleshooting guide

Sound

 

 

 

Page

No sound.

Check the connections and the “Digital Audio Output” settings. Check the input mode on the

14–17,

Low volume.

 

amplifier if you have connected one.

62

Distorted sound.

Press [AUDIO] to select the audio.

32

Cannot hear the desired audio

Turn off V.S.S. in the following cases.

39

type.

 

–When using discs that do not have surround sound effects such as Karaoke discs.

 

 

 

–When playing bilingual broadcast programmes.

 

≥[DVD-A]The disc may have a restriction on the method of audio output.

 

 

This unit cannot playback multi-channel discs that prevent down-mixing unless the unit is

 

 

 

connected with an HDMI cable to an amplifier supporting CPPM and the HDMI standard

 

 

 

(version 1.1 or later). Refer to the disc jacket for more information.

 

Audio may not be output due to how files were created. (DivX)

 

Audio may not be heard when more than 4 devices are connected with HDMI cables.

 

 

Reduce the number of connected devices.

 

The sound effects will not work when the bitstream signal is output from the HDMI AV OUT

 

 

terminal or the OPTICAL DIGITAL AUDIO OUT terminal.

63

 

To output audio from a device connected with an HDMI cable, set “Digital Audio Output” to

 

 

“HDMI and Optical” in the Setup menu.

 

Depending on the connected equipment, the sound may be distorted if this unit is connected

 

 

with an HDMI cable.

24

 

If recording to the HDD or a DVD-RAM when “Rec for High Speed Copy” is set to “On”, you

 

 

can only record either the main or secondary audio of a bilingual broadcast.

 

 

 

If you do not intend to copy the title to a DVD-R, DVD-R DL, DVD-RW (DVD-Video format),

 

 

 

+R, +R DL or +RW set “Rec for High Speed Copy” in the Setup menu to “Off”.

 

Cannot switch audio.

You cannot switch the audio in the following cases.

 

 

–When a DVD-R, DVD-R DL, DVD-RW (DVD-Video format), +R, +R DL or +RW disc is in the

 

 

disc tray while DVD drive is selected.

62

 

 

–When the recording mode is XP and “Audio Mode for XP Recording” is set to “LPCM”.

 

 

–When “Rec for High Speed Copy” is set to “On”.

24

 

When recording a digital broadcast with multiple audio channels, this will record only the

39

 

 

audio channel selected in “DVB Multi Audio” in the on-screen menus. The audio channel

 

 

 

cannot be switched during playback.

16, 17,

 

The amplifier is connected using an optical digital cable or an HDMI cable. You cannot switch

 

 

the audio if “Dolby Digital” is set to “Bitstream”. Set “Dolby Digital” to “PCM” or connect using

62

 

 

audio cables.

 

There are discs for which audio cannot be changed because of how the disc was created.

 

 

 

 

 

Operation

 

 

 

 

 

 

 

 

 

Cannot operate the television.

Change the manufacturer code. Some televisions cannot be operated even if you change the

20

The remote control doesn’t work.

 

code.

20

 

The remote control and main unit are using different codes. Change the code on the remote

 

 

control.

 

 

 

 

Press and hold [ENTER] and the indicated number button at the same

 

 

 

 

 

 

 

 

time for more than 2 seconds.

 

 

The batteries are depleted. Replace them with new ones.

11

 

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

 

 

operation.

 

Coloured 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.

20

 

It may be necessary to set the code on the remote control again after changing the batteries.

 

It may be necessary to set the manufacturer code again after changing the batteries.

20

 

The child lock function is activated.

59

The unit is on but cannot be

Recording drive or playback drive has not been selected properly.

22, 30

operated.

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

 

 

 

If the unit doesn’t switch to standby, press and hold [Í/I] on the main unit for about 10

 

 

 

seconds. The unit is forcibly switched to standby.

 

 

 

Alternatively, disconnect the AC mains lead, wait one minute, then reconnect it.

 

 

 

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

 

 

 

dealer.

64

 

The unit cannot be operated while performing an update. (“SW-DL” appears on the unit’s

 

 

display.) Please wait until the update finishes.

 

 

 

 

 

 

HDD activation is slow.

The HDD is in SLEEP mode. (“SLEEP” appears in the unit’s display.)

9

Cannot eject disc.

The unit is recording.

 

The unit may have a problem. While the unit is off, press and hold [] and [CH W] on the

 

 

 

main unit at the same time for about 5 seconds. Remove the disc and consult the dealer.

59

 

 

If the Child Lock function is activated, above operation does not work. Cancel the Child Lock

 

 

function.

 

 

 

 

 

 

RQT8388

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Panasonic DMR-EX75, DMR-EX85 manual Troubleshooting guide

DMR-EX75, DMR-EX85, DMR-EX85 specifications

The Panasonic DMR-EX85 and DMR-EX75 are part of Panasonic's renowned lineup of digital video recorders (DVRs) that combine advanced recording technology with user-friendly features. These models are designed to enhance the viewing and recording experience for users, making them ideal for anyone looking to manage their television and multimedia content more efficiently.

One of the standout features of the DMR-EX85 and DMR-EX75 is their high-definition recording capability. Both models support recording in stunning detail, allowing users to capture their favorite TV shows, movies, and other video content without sacrificing quality. They utilize a built-in hard drive for storage, providing ample space for recording hours of programming while also enabling quick access to previously saved content.

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Another notable technology is the incorporation of a digital tuner, which allows users to access high-definition broadcast channels without needing an additional set-top box. This feature not only provides greater convenience but also enhances the overall viewing experience by allowing access to a wider range of programming.

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