1
1 Introduction
Special features of Mitsubishi Electric Corporation’s “Centralized Controller GB-24A” are that a PC connected
to a LAN can be used to monitor the operation condition of air conditioners, perform air conditioner operations,
and make initial settings.
The document explains the procedures for performing initial settings for the Centralized Controller GB-24A
using the web browser.
1-1 Terms Used in This Manual
- “Click” refers to positioning the mouse cursor on the object (such as button or folder), 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.
1-2 Computer Requirements
To monitor and operate air conditioners by web browser, computer must include the following requirements.
Table 1-1 Computer Requirements
Note: Microsoft is a registered trademark or trademark of Microsoft Corporation USA in the United States and other countries.
Sun Microsystems and Java are trademarks or registered trademarks of Sun Microsystems Inc. in the United States and/or other
countries.
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
Compatible browser
Microsoft
®
Internet Explorer 6.0 or later
Note: You must have a Java
®
execution environment
(Sun Microsystems
®
Java Plug-in Ver.1.4.2 or later).
Note: You can check the Sun Microsystems Java Plug-in version in
“Java Plug-in” in a control panel.
Note: When using Sun Microsystems
®
Java Plug-in Ver.1.6.0_10 or
later, set the Java execution environment according to the
instructions in section 2-3 “Setting the Java Execution
Environment.”
On-board LAN port or LAN card
One connector (10BASE-T)
Other
Pointing device such as a mouse