EDIFIER R2750DB Manual página 3

Important safety instruction
Power warning:
1. Place the product near the power outlet for easy use.
2. Before use, make sure that the operating voltage is the same as your local power supply. Correct operating voltage can
be found on the product plate.
3. For safety purpose, unplug the product during lightning storms or when unused for extended periods of time.
4. Under normal conditions, the power supply may get hot. Please keep good ventilation in the area and exercise caution.
5. Product nameplate and safety warning labels on the housing or bottom of the product or power adaptor.
This symbol is to alert the user to the presence of un-insulated dangerous voltage within the product's enclosure
that may be of sufficient magnitude to constitute a risk of electric shock to persons.
This symbol is to warn the user not to disassemble the enclosure of the product and there is no user-replaceable
part inside. Take the product to an authorized service center for repair.
This symbol indicates that the product is for indoor use only.
This symbol indicates that the product is a CLASS II or double insulated electrical device with no earth requirement.
The MAINS plug is used as the disconnect device, the disconnect device shall remain readily operable.
For wireless product:
1. Wireless product may generate shortwave radio frequencies and interfere with the normal use of other electronic devices or
medical equipment.
2. Turn off the product when it's disallowed. Do not use the product in medical facilities, on airplane, at gas stations, near
automatic gates, automatic fire alarm system or other automated devices.
3. Do not use the product in the vicinity of a pacemaker within a 20cm range. The radio waves may affect the normal operation
of the pacemaker or other medical devices.
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