Worth Data 520-RF Operations Instructions download pdf (Page 26)

"Double-scan checking": When reading a VIN, you will also want to disable

double scan checking. The reader’s default is to not output or beep until it has

two successive identical decodes. This is an acceptable safeguard with most

codes, but with VIN numbers read through a windshield, you will have to

deactivate double scan checking to get timely reads.

Scan Start Setup

Scan Code 39

Scan F to disable doubles scans.

Scan End Setup

To enable double scan checking, scan E instead of F.

Don’ forget the common sense things you can do to facilitate reading the VIN:

1) Be sure the window on the laser scanner is clean.

2) Be sure the windshield is wiped before of reading.

The following parameters apply serial models of the base stations only. If you

are using keyboard wedge models of the base stations, please skip to page 25.

Baud rate

300 0

600 1

1200 2

2400 3

4800 4

9600 5

19,200 6

Data bits

7 Bits 0

8 Bits 1

Set the data bits ("word length") to the same setting your terminal is using, or

you want to use with your serial port.

Parity

None 0

Even 1

Odd 2

Set parity to the same setting your terminal is using, or the one you want to use

with your serial port. None is usually used in conjunction with 8 data bits,

Even or Odd with seven data bits.

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Worth Data 520-RF Operations Instructions Page 26