Philips PET741W-17 - Manual (Page 7)

7
o Battery usage CAUTION – To prevent battery leakage which may result in
bodily injury, property damage, or damage to the unit:
Install all batteries correctly, + and - as marked on the unit. ‡
Do not mix batteries (old and new or carbon and alkaline, etc.). ‡
Remove batteries when the unit is not used for a long time. ‡
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q Apparatus shall not be exposed to dripping or splashing.
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s This product may contain lead and mercury. Disposal of these materials may
be regulated due to environmental considerations. For disposal or recycling
information, please contact your local authorities or the Electronic Industries
Alliance: www.eiae.org.
t Where the MAINS plug or an appliance coupler is used as the disconnect
device, the disconnect device shall remain readily operable.
Warning
Never remove the casing of this apparatus. ‡
Never lubricate any part of this apparatus. ‡
Never place this apparatus on other electrical equipment. ‡
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Never look into the laser beam inside this apparatus. ‡
Ensure that you always have easy access to the power cord, plug or adaptor to disconnect this ‡
apparatus from the power.
Hearing safety
Listen at a moderate volume.
Using headphones at a high volume can impair your hearing. This product can ‡
produce sounds in decibel ranges that may cause hearing loss for a normal person,
even for exposure less than a minute. The higher decibel ranges are offered for
those that may have already experienced some hearing loss.
Sound can be deceiving. Over time your hearing ‘comfort level’ adapts to higher
‡
volumes of sound. So after prolonged 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.
To establish a safe volume level:
Set your volume control at a low setting. ‡
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