SONIQ D150 - Manual (Page 32)

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If you experience the following problems while using this
trouble shooting guide may be able to assist in resolving
the issue.
TROUBLESHOOTING
• NO SOUND
- Check if the player is connected securely.
- Make sure you operate the TV or amplifier correctly.
• NO IMAGE, IMAGE ROLLS AND NO COLOUR
- Check if the player is connected securely.
- Make sure you operate the TV correctly.
- Make sure you set the colour system correctly.
• BAD SOUND QUALITY
- Make sure the audio output mode is set correctly.
- Make sure the audio connection between the p a l yer amplifier
is correct.
• DISC CAN NOT BE PLAYED
- There is no disc in the player.
- Insert the disc on the disc tray properly with the label side up.
- Clean the disc.
- Moisture has condensed in the player.
Remove the disc and leave the player. on for about one hour.
• REMOTE CONTROL DOES NOT WORK
- Remove barriers between the remote control and the player.
- Point the remote control at the remote control sensor of the p a l yer.
- Replace the batteries with new ones.
• MPEG 4 PLAYBACK
- During MPEG4 / Divx playback, the Display will show "MP4".
But this device supports MPEG4 but not the file name ".mp4".
In which ".MP4 is the video format used on cell phone.