Levenhuk Wezzer BASE L50, Руководство пользователя

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Operating temperature range (outdoors) –30… +60°C (–22… +140°F)
Operating humidity range (outdoors) 20... 95%
Power supply 2 AAA batteries (not included)
Dimensions 40x21x120mm (1.5x0.8x4.7in.)
The manufacturer reserves the right to make changes to the product range and
specifications without prior notice.
Care and maintenance
• Take the necessary precautions when using the device with children or others who
have not read or who do not fully understand these instructions.
• Do not try to disassemble the device on your own for any reason. For repairs and
cleaning of any kind, please contact your local specialized service center.
• Protect the device from sudden impact and excessive mechanical force.
• Store the device in a dry, cool place away from hazardous acids and other chemicals,
away from heaters, open fire, and other sources of high temperatures.
• Operate the device only in a completely dry environment and do not touch the device
with wet or damp body parts.
• Only use accessories and spare parts for this device that comply with the technical
specifications.
• Check this device, and its cables and connections for any possible damage before use.
• Never attempt to operate a damaged device, or a device with damaged electrical parts!
Damaged parts must be replaced immediately by an authorized service agent.
• If a part of the device or battery is swallowed, seek medical attention immediately.
• Children should use the device under adult supervision only.
Battery safety instructions
Always purchase the correct size and grade of battery most suitable for the intended use.
Always replace the whole set of batteries at one time; taking care not to mix old and new
ones, or batteries of different types. Clean the battery contacts and also those of the device
prior to battery installation. Make sure the batteries are installed correctly with regard to
polarity (+ and –). Remove batteries from equipment that is not to be used for an extended
period of time. Remove used batteries promptly. Never short-circuit batteries as this may
lead to high temperatures, leakage, or explosion. Never heat batteries in order to revive
them. Do not disassemble batteries. Remember to switch off devices after use. Keep
batteries out of the reach of children, to avoid risk of ingestion, suffocation, or poisoning.
Utilize used batteries as prescribed by your country’s laws.
Levenhuk International Lifetime Warranty
All Levenhuk telescopes, microscopes, binoculars, and other optical products, except for
their accessories, carry a lifetime warranty against defects in materials and workmanship.
A lifetime warranty is a guarantee on the lifetime of the product on the market. All
Levenhuk accessories are warranted to be free of defects in materials and workmanship
for
six months
from the purchase date. The warranty entitles you to the free repair or
replacement of the Levenhuk product in any country where a Levenhuk office is located if
all the warranty conditions are met.
For further details, please visit: www.levenhuk.com/warranty
If warranty problems arise, or if you need assistance in using your product, contact the
local Levenhuk branch.