Samsung MX-ST50B User Manual page 5

PRECAUTIONS
1. Ensure that the AC power supply in your
house complies with the power
requirements listed on the identification
sticker located on the rear of your product.
Install your product horizontally, on a
suitable base (furniture), with enough space
around it for ventilation (3~4 inches). Make
sure the ventilation slots are not covered. Do
not place the unit on amplifiers or other
equipment which may become hot. This unit
is designed for continuous use.
To fully turn off the unit, disconnect the AC
plug from the wall outlet. Unplug the unit if
you intend to leave it unused for a long
period of time.
2. During thunderstorms, disconnect the AC
plug from the wall outlet. Voltage peaks due
to lightning could damage the unit.
3. Do not expose the unit to direct sunlight or
other heat sources. This could lead to
overheating and cause the unit to
malfunction.
4. Protect the product from moisture (i.e.
vases), and excess heat (e.g. a fireplace) or
equipment creating strong magnetic or
electric fields. Unplug the power cable from
the AC wall socket if the unit malfunctions.
Your product is not intended for industrial
use. It is for personal use only. Condensation
may occur if your product has been stored in
cold temperatures. If transporting the unit
during the winter, wait approximately
2 hours until the unit has reached room
temperature before using.
5. The battery used with this product contains
chemicals that are harmful to the
environment. Do not dispose of the battery
in the general household trash. Do not
expose the battery to excess heat, direct
sunlight, or fire. Do not short circuit,
disassemble, or overheat the battery.
CAUTION : Danger of explosion if the battery
is replaced incorrectly. Replace only with the
same or equivalent type.
Others
• Do not use or leave the unit in an extremely
cold or hot environment (temperature outside
the range 5 °C - 35 °C). If the unit is used or
left in outside the above range, the unit may
automatically stop to protect internal
circuitry.
• At high temperature, the charging may stop
or the volume may reduce to protect the
battery.
• Even if you do not intend to use the unit for a
long time, charge the battery to its full
capacity once every 6 months to maintain its
performance.
ENG - v