Pioneer PD-F904 Operating Instructions Manual page 3

[FOR U.S. MODEL]
CAUTION
• Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation
exposure.
• The use of optical instruments with this product will increase eye hazard.
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 instructions, 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:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/-FV technician for help.
Information to User _ I
I
Alteration or modifications carried out without appropriate authorization may invalidate the user's right to operate the equipment.
We Want You Listening For A Lifetime
_mV.
Used wisely, your new sound equipment will provide a lifetime of
fun and enjoyment. Since hearing damage from loud noise is often
undetectable until it is too late, this manufacturer and the Electronic
Industries Association's Consumer Electronics Group recommend
you avoid prolonged exposure to excessive noise. This list of sound
levels is included for your protection.
Selecting fine audio equipment such as the unit you've just Decibel
purchased is only the start of your musical enjoyment. Now it' s time Level
to consider how you can maximize the fun and excitement your
equipment offers. This manufacturer and the Electronic Industries 30
Association' s Consu met Electronics Group want you to get the most 40
out of your equipment by playing it at a safe level. One that lets the 50
sound come through loud and clear without annoying blaring or 60
distortion-and, most importantly, without affecting your sensitive 70
hearing. 80
Sound can be deceiving. Over time your hearing "'comfort level"
adapts to higher volumes of sound. So what sounds "normal" can
actually be loud and harmful to your hearing. Guard against this by
setting your equipment at a safe level BEFORE your hearing adapts.
To establish a safe level:
• Start your volume control at a low setting.
• Slowly increase the sound until you can hear it comfortably and
clearly, and without distortion.
Once you have established a comfortable sound level:
• Set the dial and leave it there.
Taking a minute to do this now will help to prevent hearing
damage or loss in the future. Alter all, we want you listening for a
lifetime.
Example
Quiet library, sol! whispers
Living room, refrigerator, bedroom away from traffic
Light traffic, normal conversation, quiet office
Air conditioner at 20 feet, sewing machine
Vacuum cleaner, hair dryer, noisy restaurant
Average city traffic, garbage disposals, alarm clock
at two feet.
THE FOLLOWING NOISES CAN BE DANGEROUS
UNDER CONSTANT EXPOSURE
90 Subway, motorcycle, truck traffic, lawn mower
100 Garbage truck, chain saw, pneumatic drill
120 Rock band concert in front of speakers, thunderclap
140 Gunshot blast, jet plane
180 Rocket launching pad
lnlbrmation courtesy of the Deaf._ss Research Foundation.
I .IS_IENIN(;
3
<PRB1227>
En