Philips PET741M-37 - Manual (Page 7)

8 EN
To establish a safe volume level:
• Set your volume control at a low setting.
• Slowly increase the sound until you can hear it comfortably and clearly,
without distortion.
Listen for reasonable periods of time:
• 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.
Be sure to observe the following guidelines when using your headphones.
• 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.
Compliance
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 interference to radio or television
reception, which can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or more of the following
measures:
• Relocate the receiving antenna.
• Increase the separation between equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
PET741M_37_UM_V1.0.indb 8 2/1/2013 9:39:57 AM