Philips DS9000/37 user manual Set your volume control at a low setting, Notice for the USA

Models: DS9000/37

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•Set your volume control at a low setting.

listening, what sounds ‘normal’ can actually be loud and harmful to your hearing. To guard against this, set your volume to a safe level before your hearing adapts and leave it there.

Set your volume control at a low setting.

Slowly increase the sound until you can hear it comfortably and clearly, without distortion.

Prolonged exposure to sound, even at normally ‘safe’ levels, can also cause hearing loss.

Be sure to use your equipment reasonably and take appropriate breaks.

Listen at reasonable volumes for reasonable periods of time.

Be careful not to adjust the volume as your hearing adapts.

Do not turn up the volume so high that you can’t hear what’s around you.

You should use caution or temporarily discontinue use in potentially hazardous situations. Do not use headphones while operating a motorized vehicle, cycling, skateboarding, etc.; it may create a traffic hazard and is illegal in many areas.


Any changes or modifications made to this device that are not expressly approved by Philips Consumer Lifestyle may void the user’s authority to operate the equipment.

Notice for the USA

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful


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Philips DS9000/37 user manual Set your volume control at a low setting, Notice for the USA