Power Management

If your computer has previously been used with a CRT monitor and is

currently configured to a display mode outside the range that the Flat Panel monitor can display, you may need to re-attach the CRT monitor temporarily until you have re-configured the computer, preferably to 1024 x 768 at 60Hz.

To benefit from power management, the monitor must be used in conjunction with a computer that implements the Video Electronics Standards Association (VESA) Display Power Management Signalling (DPMS) Standard.

The power management feature is invoked when the computer recognizes that you have not used your mouse or keyboard for a user-definable period. There are several states as described in the table below.

As an ENERGY STAR® Partner, IBM has determined that this product meets the ENERGY STAR® guidelines for energy efficiency.

For optimal performance, switch off your monitor at the end of each working day, or whenever you expect to leave it unused for long periods during the day.

State

Power

Screen

Restoring

Compliance

Indicator

Operation

 

 

 

ON

Steady Green

Norma

 

 

Active Off

Blinking green

Blank

Press a key or

ENERGY STAR®

move the mouse.*

 

 

 

 

* There may be a slight delay before the picture reappears.

Product Disposal

The fluorescent lamp in the liquid crystal display contains a small amount of mercury. Dispose of it as required by local ordinances and regulations.

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IBM 150P manual Power Management, Product Disposal

150P specifications

The IBM 150P is a notable piece of computing history, recognized for its performance and capabilities during its introduction in the mid-1980s. Designed primarily for business applications, the 150P catered to a growing need for compact, powerful computing solutions that could fit into office environments while offering robust functionalities.

One of the main features of the IBM 150P is its powerful processor. At the heart of the system is the IBM Micro Channel Architecture (MCA), which provided a significant leap in bus speed compared to its predecessors. This architecture enabled enhanced data transfer rates and afforded users the ability to run multiple applications efficiently without compromising performance. The MCA also supported a larger addressable memory space, allowing users to work with more extensive and complex datasets.

In terms of memory, the IBM 150P offered configurations that were impressive for its time. Users could equip the machine with several megabytes of RAM, making it suitable for handling demanding business applications such as word processing, spreadsheets, and database management. This was particularly important as businesses began to adopt more sophisticated software solutions that required expanded memory resources.

Storage options were another highlight of the IBM 150P. Equipped with hard drives ranging from 20 MB to 40 MB, the 150P provided sufficient storage for the era’s business applications and growing data needs. Additionally, the inclusion of a floppy disk drive allowed for easy data transfer and backup solutions, making the 150P a versatile option for users.

Connectivity was also a consideration in the design of the IBM 150P, featuring parallel and serial ports for peripheral devices such as printers and modems. Its support for networking capabilities enabled businesses to integrate the machine into their local area networks effectively.

One distinguishing characteristic of the IBM 150P was its compact design. Unlike larger systems of its era, the 150P was designed to fit into office spaces without the need for extensive dedicated areas, facilitating improved productivity in business environments.

In summary, the IBM 150P represented a significant advancement in personal computing during the 1980s. Its powerful Micro Channel Architecture, substantial memory configurations, sufficient storage solutions, and compact design made it an attractive option for businesses looking to harness the power of computing technology in their operations. As a reflection of IBM's innovation, the 150P paved the way for future developments in the personal computing landscape.