Troubleshooting, Hum when using mains adapter

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.

English

Hum when using mains adapter

– Adapter used is unsuitable

• Use a good quality regulated 3V DC adapter

Poor sound/ no sound

–Headphone 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 (headphone 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 fresh batteries

Front panel controls/ display does not function properly

– Electrostatic discharge

•Use the tip of the headphone plug/ball-point pen to press RESET and then reprogramme settings

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

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

AQ6691/00 specifications

The Philips AQ6691/00 is an innovative personal care appliance designed to enhance your grooming experience. This electric shaver is packed with advanced features and cutting-edge technologies that cater to the needs of modern consumers seeking both performance and comfort.

One of the standout features of the Philips AQ6691/00 is its MultiPrecision blade system. This technology incorporates sharp, rounded blades that glide smoothly over the skin while effectively cutting hairs at different lengths. This design minimizes skin irritation and enhances the shaving experience, making it suitable for daily use.

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In terms of usability, the Philips AQ6691/00 is designed for both corded and cordless operation. Its built-in rechargeable battery offers substantial runtime, allowing for multiple shaves between charges. The ergonomic grip enhances comfort during use, making it a pleasure to handle.

Another impressive characteristic is the shaver's ease of cleaning. The AQ6691/00 features a washable design allowing you to rinse it under running water for effortless maintenance. This ensures hygiene while maintaining the performance of the shaver over time.

In summary, the Philips AQ6691/00 electric shaver presents a combination of modern technologies, user-friendly features, and thoughtful design. With its advanced blade system, flexible head, integrated trimmer, and easy cleaning capabilities, it stands out as an excellent choice for anyone looking to elevate their grooming routine. Whether you are preparing for a busy day at work or a special evening out, the AQ6691/00 is built to provide a smooth and comfortable shave every time.