Troubleshooting - Philips DS8550 User Manual

Bluetooth
Output power
Frequency band
Range
Standard

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.
0 dBm (Class 2)
2.4000 GHz - 2.4835 GHz ISM Band
3 meters(free space)
Bluetooth 2.0 specification
EN 19