Seaward Supernova - Manual (Page 73)

Barcodes
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lead current. Measurements are thus assured without special
precautions.
Barcodes
Barcode Scanner Specification
The Supernova Tester can be used with barcodes and barcode
scanners, readers or wands compatible with the Seaward PAT2000i.
These connect to the serial (RS232) connector The required
configuration is as follows:-
Baud Rate: 9600
Start Bits: 2
Data Bits 8
Stop Bits: 2
Parity: None
Inter-character Delay: 20ms
When to use a Barcode Scanner
Barcodes can be scanned at the following points:-
• Entering a Testcode as part of an Automatic Test
- Test Setting Editor
- Use Testcodes
• Entering an Appliance number
Interfacing
The Tester provides two interfacing ports:-
Serial Port - for connection to a PC, printer or Barcode Reader
To avoid any problems during download, ensure that leads are
undamaged and correctly wired.
The Connector pinouts for Serial port are shown below:-
Parallel - The Supernova features a serial port. However a serial to
parallel adaptor is available to allow interface with parallel ports. See
accessories in Chapter 6.