Care and Maintenance

43-1095.fm Page 22 Tuesday, August 17, 1999 3:37 PM

Your ET-925 900-MHz Dual Keypad Cordless Speakerphone is an example of supe- rior design and craftsmanship. The following suggestions will help you care for your cordless telephone so you can enjoy it for years.

Keep the ET-925 dry. If it gets wet, wipe it dry immediately. Liquids might contain minerals that can corrode the electronic circuits.

Handle the ET-925 gently and carefully. Dropping it can damage circuit boards and cases and can cause the ET-925 to work improperly.

Use and store the ET-925 only in normal temperature environments. Temperature extremes can shorten the life of electronic devices and distort or melt plastic parts.

Keep the ET-925 away from dust and dirt, which can cause premature wear of parts.

Wipe the ET-925 with a damp cloth occasionally to keep it looking new. Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the ET-925.

Modifying or tampering with the ET-925’s internal components can cause a malfunc- tion and might invalidate your ET-925’s warranty and void your FCC authorization to operate it. If your ET-925 is not performing as it should, take it to your local Ra- dioShack store for assistance. If the trouble is affecting the phone lines, the phone company might ask you to disconnect your phone until you have resolved the prob- lem.

ET-925 specifications

The Radio Shack ET-925 is a handheld electronic device that gained notoriety in the late 1980s for its innovative design and functionality. This versatile device was widely recognized for its comprehensive set of features, making it a practical tool for both professionals and hobbyists.

One of the standout characteristics of the ET-925 is its compact design. It was lightweight and small enough to fit comfortably in the user's hand, making it highly portable. The device was particularly popular among technicians and engineers who appreciated its practicality for fieldwork. The ergonomic layout of the buttons and the clear display made it user-friendly, allowing for easy navigation through its various functions.

The ET-925 was equipped with a variety of technologies that set it apart from other devices of its time. It featured an advanced microprocessor, which enabled it to perform complex calculations quickly and accurately. This was a significant advantage in an era when many handheld devices were limited in their computational capabilities. The microprocessor allowed for enhanced performance, enabling the ET-925 to serve as a reliable tool for scientific and engineering tasks.

Another notable feature of the ET-925 was its extensive memory capacity. The device could store multiple equations and data sets, providing users with quick access to frequently used information. This feature was particularly beneficial for professionals who needed to perform repetitive calculations or recall specific data on a regular basis.

The ET-925 also included a range of measurement functions, including voltage, current, and resistance measurements. It could be utilized as a digital multimeter, making it an invaluable tool for electrical engineers and hobbyists alike. The device's accuracy and reliability in measuring electrical parameters contributed to its popularity in technical fields.

In addition to its measurement capabilities, the ET-925 came with a backlit display that improved visibility in low-light conditions. This feature enhanced the device's usability, allowing users to work effectively in a variety of environments.

Overall, the Radio Shack ET-925 was an exemplary product of its time, characterized by its portable design, advanced processing capabilities, extensive memory, and multifunctional measurement features. This remarkable device continues to be remembered fondly by those who used it in various applications, solidifying its place in the history of handheld technology.