Others, Trouble shooting guide – SONIQ DVP720 User Manual
Page 6

NOTES ON DISCS
5
HOW TO HANDLE, CLEAN, AND STORE DISCS.
HANDLING DISCS
Do not touch the playback side of the disc
Do not attach paper or tape to disc.
Note: We shall not be re sponsible for any damage that may occur
to a disc fro m being opera ted in the player .
CLEANING DISCS
Fing erpr int s an d di rt on the di sc cau se pi ct ure
an d sou nd de teri orat ion , wipe the di sc from the
cen tre ou tward with a sof t cl ot h. Always kee p the di sc cl ea n.
If you can no t wipe the di rt off , wipe the di sc ligh tly with a
sl igh tly moi st en ed sof t cl ot h an d fini sh with a dry cl ot h.
Do no t use an y type of sol ven ts such as thi nn er, be nzi ne ,
commercially available cleaners or anti-s tatic spray for vinyl LPS.
STORING DISCS
Do not store discs in places subject to direct sunlig ht or near heat
sources.
Do not store discs in places subject to moisture and dust.
Store discs vertic ally in a case. Stacking or placing objects on discs
outside of their case may cause warping.
PLAYABLE DISCS
This DVD player can play back the following discs.
TYPE
DVD
VCD
CD
MP3
DISC
LOGO
CONTENT SIZE
PLAYING TIME
Audio+
video
(motion
picture)
about 2hrs
(single-side disc)
12cm
8cm
12cm
12cm
8cm
12cm
8cm
about 4hrs
(double-side disc)
about 80mins
(single-side disc)
about 160mins
(double-side disc)
about 74mins
about 20mins
about 74mins
about 20mins
about 600mins
Audio
Audio
Audio+
video
(motion
picture)
COMPACT
COMPACT
DIGITAL VIDEO
DIGITAL VIDEO
No sound
Check if the audi o cabl es int o the jacks secur el y.
Check if the vol um e of the head phon e is set to MIN when
usi ng head phon es.
Make sure you set the color system correctly.
Discs can
not be
played
Moisture has condensed in the unit. Remove the disc
and leave the unit on for about one hour.
Remote
control does
not work
Replace the batteries with new ones.
The colour systems of the unit do not ma tch wi th that of
TV, Please select the correct TV TYPE until TV shows
norma l colour.
Rem ove barr ier s bet ween the rem ot e cont rol and the uni t.
No power
Connect the power plug into the wall outlet securely.
No picture
Check if the video cable into the jacks securely.
Symptom
Correctio n
Picture rolls
and no colour
Ma ke sure you have selected DVD player position on
the amp lifier.
There is no disc in the unit.
Put the disc on the disc tray properly with the label
side up.
Clean the disc.
Point the remote control at the remote control sensor
of the unit.
40
Discs with poor quality.
Trouble shooting guide
OTHERS
Black & white
picture
appears when
change NTSC
system to PAL
When NTSC system is changed to PAL system, the
colourful picture on LCD display will become
a black/white picture randomly and it will return
quickly to colourful pictures automatically.
COMPACT
COMPACT
DIGITAL AUDIO
DIGITAL AUDIO