Notes:
Symbols:
The lightning flash within an equilateral triangle is intended to alert users to the presence
of “dangerous voltage” within the product’s enclosure that may result in a risk of
electric shock to humans.
The exclamation mark within an equilateral triangle is intended to alert users to the
presence of important operating and servicing instructions in the user manual.
Personal safety is ensured during the design and production of this product, but incorrect
use may result in the risk of electric shock or fire hazard. To ensure your safety, the
following precautions must be observed during installation, use, or maintenance.
High voltage inside the equipment. Do not open the chassis.
Please do not expose the equipment to the rain or moisture. Do not place any object that
contains water, such as vases and fish tanks, on the equipment.
Make sure the local voltage is in compliance with the device.
Select suitable impedance,do not overload the equipment for a long time.
Unplug the power plug when unused for a long time.
Please contact your local dealer or professional maintenance personnel if the equipment
malfunctions or if it requires maintenance.
Please connect to the power grid with protective grounding. Do not disconnect the
grounding pin.
To completely disconnect the connection between the device and the AC main line, please
pull the power cord plug from the AC socket, and the plug of the power cord should be kept
in a convenient operation state.
Do not touch the output terminals with warning signs when the product is in use .
During maintenance, components marked with the inside the product can only be
replaced with components of the same specifications.
Please maintain proper ventilation, air vents should not be covered with articles that
disrupt ventilation, such as newspapers, tablecloths, and curtains. For cabinet installation,
please keep a gap of at least 10cm away from both the front and the back air vents.
Do not insert or drop any metal objects, such as coins, hairpins, nails, or any inflammable
objects like paper and matches into the air vents or any other openings of the product,
otherwise it may result in the risk of electric shock or fire hazard.
This is a patented product, please respect the intellectual property rights of 3G Audio.
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