Philips SBT75/37 - Manual (Page 9)

8 EN
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
• When use build-in battery only, make sure
that the power is sufficient.
• When use AC power plug, make sure that
the plug is connected properly, and there is
power at the AC outlet.
No sound
• Adjust the volume.
No response from the speaker
• Restart the speaker.