13 Troubleshooting

Warning

•• Never remove the casing of this device.

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

If you encounter problems when using this device, 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 device is nearby and the model number and serial number are available.

No power

•• Car engine has not been started. Start the car engine.

•• Connections are incorrect.

•• Fuse has been damaged. Replace fuse.

No sound

•• Volume is too low. Adjust volume.

•• Speaker connections are incorrect.

No response to the remote control

•• Ensure that the path between the remote control and the unit is clear from obstacles.

•• From a close distance, point the remote control directly at the unit.

•• Switch F/R to correct position (F for front control and R for rear control).

•• The function does not work. See the instruction manual.

•• Replace the remote control battery.

Disc does not play

•• Disc is upside down. Ensure that the printed side is upwards.

•• Disc is dirty. Clean the disc with a clean, soft, lint-free cloth.Wipe the disc outwards from the center.

•• Disc is defective.Try another disc.

•• incompatible disc is used.Try another disc.

•• Disc rating exceeds the restriction setting. Change the rating settings to lower one.

•• Disc region code is not compatible with

 

 

the unit. Use disc with proper region code.

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Can’t play DivX file from SD or USB

•• This device doesn’t support DivX playback

E

in SD or USB mode.

 

No image

 

•• Parking wire connection is incorrect. Check

 

the wiring.

 

No image on rear display

 

•• Check if you are playing DivX video. If

 

yes, it’s normal, for this device does not

 

support video out in DivX playing mode.

 

Image flashes or distorted

 

•• Video DVD settings do not match with the

 

DVD. Adjust video DVD settings.

 

•• Video connection is improper. Check the

 

connections.

 

Noise in broadcasts.

 

•• Signals are too weak. Select other stations

 

with stronger signals.

 

•• Check the connection of the car antenna.

 

•• Change broadcast from stereo to mono.

 

Preset stations lost.

 

•• Battery cable is not correctly connected.

 

Connect the battery cable to the terminal

 

that is always live.

 

Fuse is broken

 

•• The fuse type is incorrect. Replace it with

 

a 15A fuse.

 

•• Speaker wire or power wire is grounded.

 

Check the connections.

 

Display show ERR-12

 

•• USB/SD/MMC data error. Check the USB

 

device or SD/MMC card.

 

About the Bluetooth device

Music playback is unavailable on the system even after successful Bluetooth connection.

•• The device cannot be used with the system to play music.

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Philips CED780 user manual Troubleshooting, About the Bluetooth device

CED780 specifications

The Philips CED780 is a feature-rich electric toothbrush designed to enhance oral hygiene while providing an efficient, user-friendly experience. This advanced dental care device employs cutting-edge technologies to promote healthier gums and whiter teeth through its innovative features.

One of the standout characteristics of the CED780 is its sonic technology. By delivering up to 62,000 brush strokes per minute, this toothbrush effectively removes plaque and debris more efficiently than manual brushing. The powerful yet gentle sonic vibrations encourage fluid dynamics, allowing the toothpaste to reach areas that traditional brushing techniques often miss. This capability ensures a thorough clean, promoting superior dental health.

User customization is at the forefront of the CED780's design. It offers multiple brushing modes, catering to different needs. Whether you require a gentle clean for sensitive gums, a deep clean for areas prone to plaque buildup, or a whitening mode to target surface stains, the CED780 has you covered. Each mode is specifically tailored to provide the optimal pressure and intensity, ensuring a personalized brushing experience.

The smart pressure sensor is another impressive feature of this toothbrush. It alerts users when too much pressure is applied during brushing, which can damage enamel and irritate gums. This intelligent feedback promotes a healthier brushing technique, encouraging users to adapt their habits for improved oral care.

The integrated Smart Timer and QuadPacer helps users develop a consistent brushing routine. The Smart Timer ensures that users brush for the dentist-recommended two minutes, while the QuadPacer encourages even brushing by signaling users to move to a different quadrant of the mouth every 30 seconds.

For added convenience, the CED780 includes a long-lasting battery capable of several weeks of use on a single charge. The modern design features an ergonomic handle for comfortable gripping, along with a sleek, stylish appearance. Additionally, it is compatible with a variety of brush heads, allowing users to choose their preferred brush based on personalized needs.

Overall, the Philips CED780 electric toothbrush exemplifies technological innovation in dental care, combining effective cleaning power with smart features to promote optimal oral health. By marrying performance, customization, and user convenience, it sets a high standard in the realm of electric toothbrushes, making it an excellent choice for anyone looking to improve their oral hygiene routine.