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AQ 6688 /14 - page 10

TROUBLESHOOTING

If a fault occurs, first check the points listed below before taking the set for repair. If you are unable to remedy a problem by following these hints, consult your dealer or service centre.

WARNING: Under no circumstances should you try to repair the set yourself, as this will invalidate your guarantee.

PROBLEM

–POSSIBLE CAUSE

• REMEDY

Hum when using mains adapter

– Adapter used is unsuitable

•Use a Philips SBC6650 or other standard regulated 3V DC adapters

Poor sound/ no sound

–Headphones plug not fully inserted

• Insert plug fully

–Volume is turned down

• Turn up volume

– Tape head dirty

• Clean tape head (see MAINTENANCE)

Severe radio hum/ distortion

–FM aerial (headphones cord) not fully extended

• Extend FM aerial fully

–Set too close to TV, computer, etc.

• Move set away from other electrical equipment

– Batteries weak

• Insert new batteries

Front panel controls/ display does not function properly

– Electrostatic discharge

•Use a ball-point pen to press the RESET button and then reprogramme settings

Auto reverse occurs before end of tape

– High friction on tape

• Try fast winding the tape once

The model number is found at the bottom of the set and the production number in the battery compartment.

This set complies with the radio interference requirements of the European Union.

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Philips AQ 6688/14 manual Troubleshooting, Problem
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AQ 6688/14 specifications

The Philips AQ 6688/14 is a cutting-edge digital audio player that exemplifies innovation and quality in portable music playback. Designed for both audiophiles and casual listeners, the AQ 6688/14 integrates advanced technologies to deliver an exceptional audio experience.

One of the most notable features of the AQ 6688/14 is its high-resolution audio capabilities. The device supports a wide range of audio formats, including MP3, WMA, and WAV, ensuring that users can enjoy their favorite songs in the best possible quality. With a sample rate of up to 192kHz/24-bit, listeners can experience the nuances in their music that typical players may overlook.

Another important aspect of the AQ 6688/14 is its sleek and stylish design. The device features a user-friendly interface with a vivid color display that makes navigating through music libraries a breeze. The ergonomic design ensures comfortable handling, making it perfect for travel or daily commutes.

The Philips AQ 6688/14 also includes an impressive battery life, allowing up to 30 hours of continuous playback on a single charge. This longevity is perfect for users who enjoy long listening sessions without the need for frequent recharging. The device features a quick charge function that provides hours of playback even with a short charging time.

In terms of connectivity, the AQ 6688/14 is equipped with Bluetooth technology, enabling users to stream music wirelessly to compatible headphones or speakers. This feature provides the freedom to enjoy music without the hassle of tangled wires, making it ideal for active lifestyles.

Moreover, the device comes with built-in FM radio, offering users the option to listen to their favorite radio stations while on the go. Additionally, the AQ 6688/14 includes an expandable memory slot, which allows users to increase their storage capacity up to 128GB, accommodating extensive music libraries.

The Philips AQ 6688/14 embodies a perfect blend of high-quality sound, modern design, and user-friendly features, making it a great choice for anyone seeking a reliable and advanced digital audio player. With its focus on audio fidelity, convenience, and versatility, the AQ 6688/14 stands out in the crowded market of portable music devices.
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