Mitsubishi Electric Central Controller G-50A - 1 Introduction; Conventions Used in this Manual; Computer Requirements

1
1 Introduction
A special feature of Mitsubishi Electric Corporation’s “Central Controller G-50A” and "Central Controller
GB-50A" are that a PC connected to a LAN can be used to monitor the operation condition of air conditioners
and perform air conditioner operations.
In this manual, the procedures to monitor the status of and to operate the central controller G-50A and GB-50A
on the Web browser are described.
Hereinafter, the central controller G-50A and GB-50A, unless otherwise specified, will be called "G-50A".
Note: License of "Personal Web" is necessary to operate or monitor the air conditioners. Register the
license on the registration screen.
1-1 Conventions Used in this Manual
- “Click” refers to the action of positioning the mouse cursor on the object (such as button or folder) and
pressing down and releasing the left mouse button once.
- Unless otherwise specified, the example screen images used in this manual are Windows
®
XP and Internet
Explorer 6.0 screen images.
Note: Windows is a registered trademark or trademark of Microsoft Corporation USA in the United States and other countries.
- The K transmission converter (PAC-SC25KAA) and OA processing unit (LOSSNAY) are not included in
systems shipped to North America (USA & Canada).
1-2 Computer Requirements
In order to monitor and operate air conditioners by web browser, your computer must meet the following
requirements.
Table 1-1 Computer Requirements
Item Requirement
CPU
Pentium 133MHz or faster (300MHz or faster recommended)
Memory 64M Bytes or more (128M Bytes or more recommended)
Screen resolution 1024 x 768 or higher recommended
Windows
Microsoft® Internet Explorer 5.0 or later
Note: You must have a Java execution environment.
(Microsoft VM Ver5.0 or later or Sun Microsystems Java
Plug-in Ver.1.4.2 or later).
Note: You can check the Microsoft VM version by entering “jview” in a
command prompt.
Note: You can check the Sun Microsystems Java Plug-in version in
“Java Plug-in” in a control panel.
Compatible browser
Macintosh
Safari (with Mac OS X)
Note: You must have a Java execution environment.
(Sun Microsystems Java Plug-in Ver.1.4.2 or later).
You can download from Apple Computer's homepage.
Note: You can check the Sun Microsystems Java Plug-in version at
the [Help]-[Installed Plug-ins] on the Safari browser.
On-board LAN port or LAN card One connector (10BASE-T)
Other Pointing device such as a mouse
Note: Microsoft is a registered trademark or trademark of Microsoft Corporation USA in the United States and other countries.