EN-4
ENGLISH
• Operators could pinch their fi ngers when adjusting eye width. Observe cau-
tion when allowing small children to use the product.
• Do not leave the product in direct sunlight. Failure to observe this precaution
could result in fi re.
• Deterioration of the rubber eyecups as the result of prolonged use could
cause infl ammation of the skin. Consult a physician should experience symp-
toms that could be the result of infl ammation.
• Consult a physician immediately should a child swallow a cap.
• Plastic bags and wrapping are a suff ocation hazard. Keep them out of reach
of children.
• Under no circumstances should you attempt to disassemble the product.
Failure to observe this precaution could result in injury. Disassembling the
product also voids the warranty.
d
WARNINGS (Batteries)
• To prevent serious accidents caused by the batteries overheating or leaking,
never:
- Use batteries if the casing is damaged or peeling
- Use batteries if the nominal voltage cannot be determined or exceeds 1.5 V
- Mix batteries of diff erent types and makes
- Mix fresh and used batteries
• AA lithium, manganese, and NiCad batteries are not supported, and to ensure
customer safety should not be used.
• Do not use the product if the batteries are not inserted with the “+” and “−”
contacts in the correct orientation.
• Do not short or disassemble batteries or expose them to heat or fl ame. Failure
to observe this precaution could result in the batteries rupturing or cause fi re
or injury.
• Refer to the documentation provided by the manufacturer for information on
the use and storage of, and operating conditions for, AA alkaline and NiMH
batteries.