NF BP4620, Instruction Manual

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BP4620
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Safety-related symbols
The general definitions of the safety-related symbols used on this product and in the instruction manual
are provided below.
Instruction Manual Reference Symbol
This symbol is displayed to alert the user to potential danger and refer him/her
to the instruction manual.
Electric Shock Danger Symbol
This symbol indicates locations that present a risk of electric shock under
specific conditions.
Protective Ground-Terminal Symbol
This symbol identifies a pin that must be grounded to avoid electric
shock.
Before operating the device, be sure to safely implement grounding
according to Japanese Standard for Electrical Equipment Technology
D (Type 3, 100 Ω or lower) or higher.
Warning Symbol
This symbol indicates information for avoiding danger to human life or bodily
injury while handling this product.
Caution Symbol
This symbol indicates information for preventing damage to the product when
handling it.
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Other symbols
This symbol indicates the “on” position of the power switch.
This symbol indicates the “off” position of the power switch.
This symbol indicates that the external conductor of the connector is connected to the
case.
This symbol indicates that the external conductor of the connector is connected to the
signal ground.
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Waste disposal
To help ensure environmental protection, please note the following precautions regarding disposal of
this product.
<1> This product contains a lithium battery.
<2> The LCD backlight unit contains mercury.
<3> Use a professional industrial waste contractor to dispose of this product.
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Other considerations
All the accessories, peripherals, and options of this producdt are exclusively for this product.These
products are not to be installed nor used for any other purposes besides their intended usage.
To prevent electric shock and failure, absolutely never insert foreign objects or allow liquids inside this
product.
To prevent electric shock and failure, make sure that the metal parts of connection cables are hidden.
CAUTION
WARNING