Specifications

233
(*Only for models equipped with a touch screen)
Syntax:
Syntax 1 (Assigning a string or a control code to a function key):
KEY keynumber,stringdata
Syntax 2 (Defining a function key as a backlight function on/off key):
KEY backlightkeynumber,onduration
Syntax 3 (Defining a magic key as a trigger switch, shift key, or software keyboard dis-
play key*):
KEY magickeynumber,"TRG" (Trigger switch)
KEY magickeynumber,"SFT" (Shift key)
KEY magickeynumber,"ALP" (Software keyboard display key)
Parameter:
keynumber
A numeric expression which returns a value from 1 to 31 and 33 to 38.
stringdata
A string expression which returns up to two characters or a single control
code.
backlightkeynumber
A numeric expression which returns a value from 1 to 31 and 33 to 38.
onduration
Keyword BL and a string expression which returns a value from 0 to 255.
(BL0 to BL255)
magickeynumber
30, 31, 35, or 36
I/O statement
KEY
Assigns a string or a control code to a function key; also defines a function key as a backlight
function on/off key. This statement also defines a magic key as a trigger switch, shift key, or
software keyboard display key.*