5 Troubleshooting
Troubleshooting
27
Trouble
shoo
ting
5
Troubleshooting
Problem
Correction
No Power
y
Plug the power cord into the wall outlet securely.
No picture
y
Select the appropriate video input mode on the TV so the picture from the
unit appears on the TV screen.
y
Connect the video cables securely to both the TV and unit.
No sound
y
Select the correct input mode of the unit so you can hear the sound from the
unit.
A DVD/CD will not play.
y
Insert a playable disc. (Check the disc type, colour system and regional code)
y
Insert a disc.
y
Place the disc with the label or printed side facing upwards.
y
Enter your password or change the rating level.
Humming noise heard
while a DVD or CD is
playing.
y
Clean the disc using a soft cloth with outward strokes.
y
Move unit and audio components further away from your TV.
Radio stations cannot be
tuned in properly.
y
Check the antenna connection and adjust its position.
y
Tune to the station manually.
y
Preset some radio stations, see page 25 for details.
The remote control does
not work properly.
y
The remote control is not pointed at the remote sensor of the unit.
Point the remote control at the remote sensor of the unit.
y
The remote control is too far from the unit.
Operate the remote control within about 23 ft (7 m).
y
There is an obstacle in the path of the remote control and the unit.
Remove the obstacle.
y
The batteries in the remote control are exhausted.
Replace the batteries with new ones.
DM1530-DU.AESPLLK_ENG_2304.indd 27
2015-04-02 10:37:18
