Card Reader User Manual
iv
Warnings
All the electronic operation should be strictly compliance with
the electrical safety regulations, fire prevention regulations and
other related regulations in your local region.
Please use the power adapter, which is provided by normal
company. The power consumption cannot be less than the
required value.
Do not connect several devices to one power adapter as
adapter overload may cause over-heat or fire hazard.
Please make sure that the power has been disconnected before
you wire, install or dismantle the device.
When the product is installed on wall or ceiling, the device shall
be firmly fixed.
If smoke, odors or noise rise from the device, turn off the
power at once and unplug the power cable, and then please
contact the service center.
If the product does not work properly, please contact your
dealer or the nearest service center. Never attempt to
disassemble the device yourself. (We shall not assume any
responsibility for problems caused by unauthorized repair or
maintenance.)
Cautions
Warnings
Follow these
safeguards to prevent
serious injury or death.
Cautions
Follow
these
precautions to prevent potential
injury or material damage.