Chroma 19053 - Bar Code Scan Test (Option); Guide; Interface Specification; Method of Connecting

Bar Code Scan Test (Option)
7. Bar Code Scan Test (Option)
7.1 Guide
The user can use bar code scanner by RS232 interface to remote control and automatic test.
7.2 Interface Specification
The standard RS232 interface.
7.3 Method of Connecting
Please see the Description of RS232 Interface.
7.4 Method of Using
Set the product serial number under PRESET menu screen.
1. The setting characters of product serial number are 5 ∼ 13.
2. The character can be set are 0 ~ 9, A ~ Z, —, *
3. * means changeable character.
4. There is at least a non “ * ” character in string of product serial number.
5. The setting string number of product serial number is the same as the string number of
bar code.
Ex.1: Bar code string 9789572218488
Product serial number can be set as: 9************
or *******2*****
or ************8
Ex. 2: Bar code string C12345
Product serial number can be set as: C*****
or *****5
Ex. 3: Bar code string 12–34–56
Product serial number can be set as: 1*******
or **–*****
If the string scanned from bar code is the same as the product serial number, then will start
test automatically
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