Nebula Cosmos Laser Mode D'emploi page 3

• Before you make or change any connections, ensure that all devices
are disconnected from the power outlet.
• Never touch the mains cable of the mains connection with wet
hands.
• The suitable temperature range for projector D2341 or D2350 and
its accessories is 32°F-95°F / 0°C-35°C.
• The suitable temperature range for 4K Streaming Dongle D0480 and
its accessories is 32°F-104°F / 0°C-40°C.
• The suitable temperature for remote C008 is 113°F / 45°C
maximum.
• It is recommended to operate the device in an environment with a
temperature that ranges from 41°F-77°F / 5°C-25°C.
• When operating, place the device in an environment that has a
normal room temperature and good ventilation.
• Possibly hazardous optical radiation emitted from this product may
be harmful to the eyes. Do not stare at the operating beam.
Battery
• The remote control contains batteries which can be swallowed. Keep
the remote control out of the reach of children.
• Keep away from heat, direct sunlight, or fire to avoid risk of explosion.
Never dispose of by burning.
• Remove the batteries when the remote control has not been used for
a long period of time.
• Replace the batteries only with the same or equivalent type.
• Batteries contain chemical substances, and they should be disposed
of properly.
CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN
INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE
INSTRUCTIONS.
Hearing Safety
• To avoid hearing damage, do not listen for extended periods at high
volume. Set the volume at a safe level.
Cleaning
• Use a soft, lint-free cloth. Never use liquid, gaseous, or easily
flammable cleansers to clean.
• Do not use any liquid cleaning agents to clean the lens to avoid
damaging the coating film on the lens.
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• Wipe the surfaces gently. Be careful that you do not scratch the
surface.
• Use lens cleaning paper to clean the lens of the projector.
Repairs
• Do not make any repairs to this device yourself. Only have your
projector repaired by an authorized service center.
• Improper maintenance can result in injuries to persons or damage
to this device.
• Refer servicing to qualified service personnel.
Laser Safety
• RG1 IEC 62471-5:2015
• Complies with IEC 60825-1:2014 Class 1 and IEC 62471-5:2015 Risk
Group 1.
• Potential hazards may exist during lamp or product servicing.
• Service shall be performed only by authorized, trained servicing
personnel.
• Do not open the enclosure of the product.
• When the enclosure of the product is damaged, discontinue use.
• Do not open the enclosure of laser module inside the product.
• When the enclosure of laser module inside the product is damaged,
discontinue use.
• Laser inside, be aware of the risk of skin or corneal burns.
• The lable is located at the bottom of the enclosure.
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