11 Troubleshooting

Caution

•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/support).When you contact Philips, ensure that your apparatus is nearby and the model number and serial number are available.

No power or no sound.

•Car engine is not on. Turn the car engine on.

•Cable is not correctly connected. Check connections.

•Fuse is burnt. Replace fuse (see ‘Reset’ on page 28).

•Volume is too low. Adjust volume.

•If the above solutions cannot help, press the RESET button.

•Ensure that the track played is of a compatible format.

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 (see ‘Select stereo/mono broadcasting’ on page 17).

Cannot play disc

•Ensure that the disc label is inserted with the printed side facing up.

•Wipe the disc with fi bre cleaning cloth from the centre to the edge in a straight line.

•This disc may be defective. Play another disc.

•Ensure that the CD is a fi nalised CD/ CD-R/CD-RW.

•Ensure that the CD is not encoded with copyright protection technologies.

The CD skips tracks

•Ensure that the CD is not damaged or dirty.

•Ensure that random mode is deactivated.

Disc cannot be ejected

•Press and hold .

Preset stations lost.

•Battery cable is not correctly connected. Connect the battery cable to the terminal that is always live.

Display show ERR-1

•The disc, USB or SD device cannot be read in two minutes.

Display show ERR-3

•USB/SD/MMC data error.

•Disc is upside down. Ensure the printed side is facing up.

Display show ERR-5

•Communication error or component is damaged.

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Philips CEM250 user manual Troubleshooting
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CEM250 specifications

The Philips CEM250 is a versatile and innovative device that showcases the brand's commitment to advancing technology in the consumer electronics landscape. With an emphasis on high-quality sound and user comfort, the CEM250 caters to audiophiles and casual listeners alike.

One of the standout features of the CEM250 is its advanced sound processing technology. The device incorporates a sophisticated digital signal processor (DSP) that enhances audio playback, delivering clear highs and deep lows. This allows users to enjoy their favorite music and content with precision and fidelity, minimizing distortion across various volumes.

The CEM250 also boasts wireless connectivity, making it incredibly user-friendly. It supports Bluetooth technology, enabling seamless pairing with smartphones, tablets, and other devices. The wireless range is impressive, allowing users to move freely around their space without sacrificing audio quality. Additionally, the device is equipped with NFC (Near Field Communication) capabilities, which simplify the pairing process, allowing users to connect their devices with just a touch.

Battery life is another strong point of the CEM250. It features an energy-efficient design that provides extended playback time, ensuring that users can enjoy their audio experience without frequent recharging. This characteristic makes it a perfect companion for long commutes or outdoor activities.

Further enhancing user experience, the CEM250 comes with an intuitive interface that includes easy-to-navigate controls. It features dedicated buttons for volume adjustment, playback, and track navigation, ensuring that users can manage their audio effortlessly. The ergonomic design is also notable, as it prioritizes comfort for prolonged usage, making it an ideal choice for those who enjoy long listening sessions.

In terms of construction, the CEM250 is built with durable materials, ensuring longevity and resilience. The aesthetic design is sleek and modern, appealing to a broad range of consumers. It also features a compact form factor, making it portable and suitable for various environments, including home, office, or on-the-go usage.

Overall, the Philips CEM250 is a well-rounded device that combines sound quality, user-friendly design, and robust connectivity features. Its advanced technologies and thoughtful characteristics make it a remarkable option in the crowded audio market, appealing to a wide audience looking to elevate their listening experience.
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