Alpha - numeric keys: Their main characteristic is that when
pressed keys have the right
to
enroll
alternately, signs, letters or
numbers. Each key is specifically defined in the function w
ith
the
Shift key with the specified
functions.
Definition of keys:
Key 1 : Numeric value of one (1), the function of a space
empty field,
the
characters underscore (_), periods (.),
asterisk (*) and the comma (,),
in
combination with the
Shift performs all print parameters related to the curren
t
state
of the parameters set
GPRS
Key 2 : Numeric value of two ( 2 ), the letter A, letter B,
letter C, in combination
with
the
SHIFT printing of items so
ld.
Key 3 : Numeric value of three (3), the letter D, the letter
E, the letter F, and
in
combination with SHIFT function
enter the Menu of cashier
.
Key 4 : Numeric value of four ( 4 ), the letter G letter H
letter I, in combination with
the
SHIFT
functions cash in
money
.
Key 5 : Numeric value of five (5), letter J letter K letter L,
and combined with
the
amount of money SHIFT function
Key 6 : The numerical value of six (6), letter: the letter M,
the letter N, the letter
O
Key 7 : The numerical value of seven (7), letter P letter
Q letter R letter S;
in
combination with the SHIFT
configurable
f
unc
t
ions
Key 8 : The numerical value of eight (8), letter: letter T
letter U letter V;
in
combination with the SHIFT
configurable
functions