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JLR-7700 MK2GPS Navigator
Before Commencing the Equipment Operation
Graphical Symbols
Several graphical symbols are used in this manual to ensure safety and proper
operation of the equipment and to avoid possible human injury or property
damage. The symbols and their meanings are shown below. We would
recommend you to carefully read the manual to obtain a thorough
understanding on these symbols.
Examples of the Symbols
The symbols shown in the △ mark represent those that require attention
(including the potential dangers and warnings).
A tangible instruction is shown in the symbol. For example, the symbol shown
to the left indicates that one is likely to get an electric shock.
The circle symbols with a slash from the upper left to the right bottom
represent the specific actions prohibited to avoid potential hazards.
A tangible instruction is shown in the symbol. For example, the symbol shown
to the left indicates that the disassembly is prohibited.
The black circle symbols represent the obligatory actions or instructions to
avoid potential hazards.
A tangible instruction is shown in the symbol. For example, the symbol shown
to the left indicates that the power supply plug needs to be disconnected.
Instructions shown with this symbol represent those
that can cause death or severe injury, if not observed.
Instructions shown with this symbol represent those
that can cause injury or property damage, if not
observed.
Don’t
disassemble
Don’t
Disconnect
the power
supply plug
Instruction
Electric shock
WARNING
CAUTION
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