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 o electric shock to personsf .
This symbol is to warn the user not to disassemble the enclosure o the product and there is no user-replaceable partf
inside. Take the product to an authorized service center for repair.
This symbol indicates that the product is or indoor use onlyf .
This symbol indicates that the product is a CLASS I or double insulated electrical device with no earth requirementI .
P :ower warning
1 .. Place the product near the power outlet for easy use
2 f . Be ore use, make sure that the operating voltage is the same as your local power supply. Correct operating voltage can be
f .ound on the product plate
3 f x .. For sa ety purpose, unplug the product during lightning storms or when unused for e tended periods of time
4 , . .. Under normal conditions the power supply may get hot Please keep good ventilation in the area and exercise caution
5 f f .. Sa ety warning labels on the housing or bottom o the product or power adaptor
For wireless product:
1 f f r. Wireless product may generate shortwave radio frequencies and inter ere with the normal use o other electronic devices o
medical equipment.
2 ff ’ , , r. Turn o the product when it s disallowed. Do not use the product in medical facilities on airplane, at gas stations nea
automatic gates, automatic fire alarm system or other automated devices.
3 f . Do not use the product in the vicinity of a pacemaker within a 20cm range. The radio waves may af ect the normal operation
of the pacemaker or other medical devices.
The MAI .NS plug is used as the disconnect device, the disconnect device shall remain readily operable