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2.4. USER INTERFACE
2.4.1. EXTERNAL CONTROLLERS
Touch Screen:
The Touch Screen includes a virtual keyboard that has standard alphanumeric keys and a series of
special keys, as follows:
(1) Back Space key
(2) Space key
(3) Return, enter or validate key
(4) Two direction keys: Right and Left
(5)
Two keys to change the keyboard to be used (For example, change "lower case letter"
to "upper case letter").
(6) A key to New line of "TEXT"
(7) A key to change the keyboard.
(8) A key corresponding to ASCII code (Hex)
(9) Input mode display field of (7)
(2)
(3)
(4)
(4)
(5)
(5)
(7) (6)
(1)
(8)
(9)
