7
Sensor
Radio signal frequency
433.92MHz
Radio signal radius
80m (262ft.) (in an open area)
Operating humidity range (outdoors)
20… 95%
Operating temperature range (outdoors)
–40… +70°C (–40… +158°F)
Power supply
2 AAA batteries
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.
