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Land Registry Circular Memorandum (LRCM)

IRIS Online Services Client Workstation Requirement Specifications

1. Recommended configuration of computer

Recommended configuration of computer
CPU:Intel P-III 550Mhz or above.
RAM:
  • 128 MB (for orders delivered via fax/courier or viewing land register only);
  • 256 MB (for viewing imaged documents and color plans - up to A3);
  • More than 256MB (for viewing of plans larger than A3)
Hard Drive:
  • 200 MB free for storing temporary files of search results (for browsing online);
  • More storage is required if the search results are to be kept.
Operating System:
  • Windows 2000, Windows XP
  • For viewing Chinese characters, traditional Chinese language should be supported by the Operating System. Chinese plug-in such as RichWin is not supported.


2. Connection

  • 56Kbps dial-up connection is the minimum.
  • Broadband connection (1.5Mbps or above) is recommended for downloading or browsing document images.


3. Accessories

  • Modem is required if dial-up connection is used.
  • Chinese input device is optional.
  • Printer is optional.


4. Browser Software

  • Microsoft Internet Explorer 1 5.5 2 or 6.0 3 , 4
  • 128 bits SSL enabled
  • Java Plug-in version 1.3.1.06 to 1.3.1.13 (for subscribers requiring e-cert logon)
  • E-payment can be executed only if "accept cookie" is set in the "Privacy Setting" category.

1.With hotfix Q818529, Q330994, Q822925

2. With Service Pack 2 and for these platforms: Windows 2000 SP4, Windows 2000 SP3

3. With Service Pack 1 and for these platforms: Windows XP SP1, Windows XP, Windows 2000 SP4, Windows 2000 SP3.

4. With Service Pack 2 and for these platforms: Windows XP SP2.

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5. Other relevant information.

  • Hong Kong Supplementary Character Set (HKSCS) support is required for viewing special Chinese characters commonly used in Hong Kong.
  • Image Viewer (supporting JPEG and TIFF CCITT fax 3 and CCITT fax 4 compression) is required for viewing document images.
  • Hongkong Post e-Cert (Personal or Organizational) is required for subscribers requiring e-cert logon.
  • Fax machine is required for receiving search results by fax.
  • Email software and email account are required for receiving search results by email.


Land Registry Circular Memorandum 2/04