Technika 32-630 manual DVD Troubleshooting

Page 54

Troubleshooting

DVD TROUBLESHOOTING

Symptom

 

Causes

 

Correction

 

 

 

 

 

 

1.

Condensation on laser head

1.

Switch on power and wait for 1 to 2 hours

Not play

2. Disc not properly loaded

2.

Make sure label side of the disc is facing up

 

3.

Disc not compatible with the unit

3.

Confirm whether this unit compatible with

 

 

 

 

the inserted disc

 

 

 

 

 

 

1.

Too large volume of connected

1. Adjust the device volume

 

 

device

Sound distortion

 

 

 

2.

Sound field mode not suitable for

2.

Adjust appropriate sound field

 

 

 

disc

 

 

No sound

1.

Disc warped or dirty

1.

Clean the disc

 

 

 

 

 

2.

The unit in mute state

2.

Press MUTE button to cancel it.

 

 

 

 

No image

1. TV not set for proper system

1.

Reset AV/TV state of TV

 

 

 

 

 

No colour

1.

TV system not right

1.

Try to change the colour system

 

TV colour not well adjusted

 

Reset the TV colour

 

2.

2.

 

 

 

 

 

 

1.

Disc warped or dirty

1.

Clean the disc

No disc reading

2. Disc not correctly placed

2.

Reload a disc with label side facing up

 

3.

Condensation on laser head

3.

Switch on power, unload disc and leave

 

 

 

 

 

 

 

it for about 1 hour

 

 

 

 

 

 

1.

Mal-fabricated disc used

1.

Wait for 5 to 10 seconds to restore to

 

 

normality automatically

Temporary

 

 

 

 

 

 

 

 

2.

Wrong buttons pressed

2.

Operate again

function failure

3. Static leakage into the unit from

3.

Power off for 1 to 2 minutes to power

 

 

outside

 

 

 

on again

 

 

 

 

 

No subtitle

1.

No subtitle made in disc

1.

Disc problem

 

 

 

Press Subtitle button to select it

 

2.

The unit subtitle is turned off

2.

 

 

 

 

 

Image rolling

1.

System setup not suitable

1.

Adjust system mode

 

 

 

 

 

 

for disc

 

 

 

 

 

 

 

If the above methods still cannot solve the problems or the troubles are special, please contact the local maintenance personnel.

54

32" HD Ready 1080p LCD/DVD TV with USB Record User Guide

Image 54
Contents User Guide Page Contents Contents Introduction HdmiSafety Information Keep these instructionsElectrical Information Local Keyboard Panel Parts IdentificationFront Panel Cover Side in FrontBack Panel Connecting the TV Connecting the TV Connecting DiagramCommon Interface slot Common InterfaceWall Mounting Wall MountingHD Ready 1080p LCD/DVD TV with USB Record User Guide HD Ready 1080p LCD/DVD TV with USB Record User Guide Battery Installation Battery LifeSwitching on Lets StartSelecting Source Operation DTV Menu Setup DTV SettingPVR Remote Control KEY Functions PVR Record key RED/GOTOPVR Functions PVR File system menu descriptionDTV Menu Setup Block Programme item enables you to set the lock channel Clock Picture Electronic Program Guide EPGSound FunctionATV Menu Setup ATV SettingATV Menu Setup Auto, ZOOM1, ZOOM2 not valid for VGA mode Teletext Function Zoom in TeletextVideo Menu Setup Video Setting MenuVGA Menu Setup A S E T T I N GU N D Language item enables you to select the OSD language C T U R EUSB Operation Brief IntroductionPlayback USB Operation Play Music Play MovieOperate in Full Screen State Play PhotoDVD Operation Brief IntroductionFeatures Types Sizes Recorded Contents Compatible Disc TypesVolume Control PlaybackMemory VCD, Svcd Menu PlaybackSelect LANGUAGE/AUDIO Select Track to Play Directly by Number ButtonsRepeat Playback Repeat Playback of Selected SegmentFast Playback Play from the Desired PositionZooming the Displayed Frame Select trackMPEG4 and Jpeg File Playback Play MPEG4 file Please press effective button again DVD Setting PictureSound DVD Function Setup General SetupFunction Off,10min,20min,30min,60min,120min,180min and 240minTroubleshooting Display TroubleshootingSound and TV Troubleshooting DVD Troubleshooting Specifications 24BITTV/DTV Display Mode — Analogic RGB Format TableCare and Maintenance Additional Information