For best results when using the Web browser, set the monitor to 256 colors. Use only the video resolutions and refresh rates given in the following table. These are the only video resolution and refresh rate combinations that are supported for all system configurations.

Resolution

Refresh rate

 

 

640 x 480

60 Hz

 

 

640 x 480

72 Hz

 

 

640 x 480

75 Hz

 

 

640 x 480

85 Hz

 

 

800 x 600

60 Hz

 

 

800 x 600

72 Hz

 

 

800 x 600

75 Hz

 

 

800 x 600

85 Hz

 

 

1024 x 768

60 Hz

 

 

1024 x 768

75 Hz

 

 

The Web interface does not support the double-byte character set (DBCS) languages.

The Web-based user interface communicates with the management and configuration program that is part of the firmware that comes with the management module. You can use this program to perform the following tasks:

vDefining the login IDs and passwords.

vSelecting recipients for alert notification of specific events.

vMonitoring the status of the BladeCenter T unit and blade servers.

vControlling the BladeCenter T unit and blade servers.

vAccessing the I/O modules to configure them.

vChanging the startup sequence in a blade server.

vSetting the date and time.

vUsing a remote console for the blade servers.

vChanging ownership of the keyboard, video, and mouse.

Note: Some blade server models do not support the keyboard, video, and mouse feature. Ownership of the keyboard, video, and mouse cannot be transferred to those blade servers.

vChanging ownership of the CD-ROM drive and USB ports. (The CD-ROM drive in the BladeCenter T unit is viewed as a USB device by the blade server operating system.)

vActivating On Demand blade servers.

vSetting the active color of the critical (CRT) and major (MJR) alarm LEDs

You also can use the management and configuration program to view some of the blade server configuration settings. See “Management and configuration program” on page 26 for more information.

24BladeCenter T Type 8720 and 8730: Hardware Maintenance Manual and Troubleshooting Guide

Page 34
Image 34
IBM Type 8730, Type 8720 manual Resolution Refresh rate

Type 8730, Type 8720 specifications

The IBM Type 8720 and Type 8730, part of IBM's extensive line of printers, stand out as reliable and technologically advanced devices designed for both small and large-scale industries. These printers, which were introduced in the early 1990s, catered to the evolving needs of businesses by delivering high-quality output combined with versatility and efficiency.

One of the main features of the IBM Type 8720 is its innovative line printer technology. Unlike traditional printers that utilized a single print head, the 8720 employs a unique printing mechanism that utilizes multiple print wires, ensuring faster print speeds and more precise character formations. This multi-wire technology enables the printer to achieve a print speed of up to 1,500 lines per minute, making it ideal for high-volume printing environments.

The IBM Type 8730, on the other hand, builds upon the foundation set by the 8720 by introducing more advanced features aimed at enhancing user experience. Among its key characteristics is its advanced processing capability, which allows for more complex document handling and high-quality graphics outputs. The 8730's capability to support a range of media types, including labels, envelopes, and fanfold paper, further enhances its versatility, enabling businesses to print various documents without needing multiple machines.

Both printers are designed with user-friendly interfaces that simplify operations and maintenance. Their modular design allows for easy upgrades, ensuring that companies can keep pace with changing printing demands and technological advancements. Additionally, their robust build quality guarantees long-lasting performance even in demanding environments.

In terms of connectivity, the IBM Type 8720 and 8730 support a variety of communication protocols, including parallel and serial interfaces, which facilitate easy integration into existing network environments. This connectivity ensures that businesses can seamlessly connect the printers to their mainframes or personal computers, streamlining the printing process.

Overall, the IBM Type 8720 and Type 8730 are exemplary allies for businesses seeking efficient, high-speed printing solutions. With their advanced technologies, extensive features, and reliable performance, these printers have maintained a loyal following and continue to be relevant in the realms of business printing, showcasing IBM's commitment to innovation and quality in the field of printing technology.