3. Product Identification And Reference Numbers
On the back of the IT-600 and the options, there is a bar code and numbers printed on label as shown
in Fig 3.1. This bar code is represented by 15 digits of Code128 symbology and by alphanumeric
characters beneath the bar code. The numbers from 1 to 9 in the figure represent identification and
references of each terminal. The numbers from 10 to 15 represent a manufacturing reference which
is reserved by the manufacturer. See the figure below for each meaning.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Production month of the year (1 to 9, A,B,C)
Production year (last digit only. Ex. 1 represents the year 2001.)
Model number (two digits in alphanumeric)
A8: IT-600M30
A9: IT-600M30C
AA: IT-600M30R
AB: IT-600M30CR
AD: HA-D30CHG
AC: HA-D60IO
Serial number of the terminal
in 5 digits
Manufacturing references
(reserved by the manufacturer)
Check digit
Fig 3.1
25
