5
n 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.•
o Apparatus shall not be exposed to dripping or splashing.
p Do not place any sources of danger on the apparatus (e.g. liquid
filled objects, lighted candles).
Caution
Use of controls or adjustments or performance of procedures other than herein •
may result in hazardous radiation exposure or other unsafe operation.
Warning
Never remove the casing of this apparatus. •
Never lubricate any part of this apparatus. •
Never place this apparatus on other electrical equipment. •
Keep this apparatus away from direct sunlight, naked flames or heat. •
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.
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