iii
BEFORE INSTALLATION
About safety symbols
This manual and the terminal are indicated the following safety symbols for your correct operation to
prevent your and somebody’s injury or damage to the product and assets. The symbols and descriptions are as
follows.
You should understand well them before reading this manual and operating the terminal.
This symbol denotes high risk of causing death or
serious injury.
This symbol denotes that improper handling poses a
risk of causing death or serious injury.
This symbol denotes that improper handling poses a
risk of causing injury or damage to the product
and/or assets.
Examples of symbols
The △ symbol indicates denotes DANGER, WARNING or CAUTION.
The inside illustration of the △symbol denotes meaning of the DANGER,
WARNING or CAUTION more concretely. (This example warns of possible
electrical shock.)
The symbol denotes prohibited action.
The inside illustration of the symbol denotes the specific prohibited action more
concretely. (This example indicated disassembly is prohibited.)
The ● symbol obligatory operation or instruction.
The inside illustration of the ● symbol denotes obligatory operation or instruction
more concretely. (This example indicates unplugging is the obligatory instruction.)
DANGE