Philips DS9000 DS9000/27 ユーザーズマニュアル

23

6  Troubleshooting

Warning

Never remove the casing of this apparatus. 

 

•

To keep the warranty valid, never try to repair the system yourself. 

If you encounter problems when using this apparatus, check the 

following points before requesting service. If the problem remains 

unsolved, go to the Philips web site (www.philips.com/welcome). 

When you contact Philips, ensure that the apparatus is nearby and 

the model number and serial number are available.
No power

Ensure that the AC power plug of the unit is connected 

 •

properly.

Ensure that there is power at the AC outlet.

 •

No sound

Adjust the volume.

 •

No response from the unit

Disconnect and reconnect the AC power plug, then turn on 

 •

the unit again.

English

EN

DS9000_17_UM_V1.1.indb   23

7/28/2010   5:22:18 PM