Cleaning Precautions; Battery Usage Precautions - Samsung DA-F60 User Manual

usage Precautions
• Using for an extended time at high volume may cause
serious damage to your hearing.
- If you are exposed to sound louder than 85db for an
extended time, you may adversely affect your hearing.
The louder the sound is, the more seriously damaged
your hearing may become. Note that an ordinary
conversation is between 50 to 60 db and road noise is
approximately 80 db.
• This product contains dangerous high voltage. Do not
attempt to disassemble, repair, or modify it yourself.
- Contact a Samsung service centre when your product
is in need of repair.
• Do not place any container that contains liquid on the
product (e.g. vase, beverages, cosmetics, chemicals,
etc.). Do do not allow any metal objects (e.g. coins, hair
clips, etc.) or flammable material (e.g. paper, matches,
etc.) to enter the product (through the air vents, I/O ports,
etc.).
- If any harmful material or liquid enters the product,
turn off the product immediately, unplug the power
cord, and then contact a Samsung service centre.
• Do not drop the product. In case of a mechanical
breakdown, disconnect the power cord and contact a
Samsung service centre.
- There is a risk of fire or electric shock.
• Do not hold or pull the product by the power cord or the
signal cable.
- A damaged cable can cause the product to
malfunction, cause a fire, and poses a risk of electric
shock.
• Do not use or keep flammable materials near the
product.
• If the product emits an abnormal sound or a burnt smell
or smokes, unplug the power-cord immediately and
contact a Samsung service centre.
• If you smell gas, ventilate the room immediately. Do not
touch the power plug of the product. Do not turn the
product off or on.
• Do not strike or subject the product to a sudden shock.
Do not pierce the product with a sharp object.

cleaning Precautions

• Never use alcohol, solvents, waxes, benzene, thinners,
air freshener, or lubricants to clean the product or spray
insecticide on the product.
- Using any of these materials can discolor the exterior
coating or cause it to split or peel off, or remove the
labelling on the product.
• To clean the product, unplug the power cord, and then
wipe the product with a clean, dry, soft cloth (Microfiber,
cotton).
- Avoid leaving dust on the product. Dust can scratch its
the surface.

battery usage Precautions

• Do not subject the product to high temperatures or fire.
Do not bring the product into hot, poorly ventilated areas
such as saunas or closed vehicles during the summer
time.
- There is a risk of fire or the battery could explode.
• Do not expose the product to high humidity.
- Humidity and liquids can damage the components and
electrical circuits of the product, cause the product to
malfunction, and may cause a risk of fire. We
recommended that you use the product in
environments with temperatures between 5° ~ 35 °C
and relative humidities between 10% ~ 75%.
• Do not leave the product connected to the AC adaptor
after the battery has been fully charged.
- Disconnect the AC adapter after the battery is fully
charged to prevent damage to the battery.
Overcharging can decrease the battery's useful life.
• Check the charge status of the battery once a month. If
you do not use the product for long periods of time,
recharge the battery periodically to maintain battery
capacity and functionality.
- Leaving the battery discharged for a long time can
reduce its useful life, cause the battery to malfunction,
or cause a risk of fire.
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