Seaward ClareHAL - Manual (Page 87)

86
Interfacing
The Tester provides three interfacing ports: -
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 pin-outs for Serial ports are shown below: -
Parallel - The Hal range features a serial port. However a serial to
parallel adapter is available to allow interface with parallel ports. See
accessories in Chapter 6.
Your HAL tester