Radio Shack 1500 owner manual FCC Wants YOU to Know, Lightning

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43-976.fm Page 19 Monday, August 16, 1999 4:38 PM

THE FCC WANTS YOU TO KNOW

In the unlikely event that your tele- phone causes problems on the tele- phone line, the telephone company can disconnect your service. The tele- phone company normally attempts to notify you in advance. If advance no- tice is not practical, the telephone company notifies you as soon as pos- sible and advises you of your right to file a complaint with the FCC.

Also, the telephone company can make changes to its lines, equipment, operations, or procedures that could affect the operation of this telephone. The telephone company notifies you of these changes in advance so you can take the necessary steps to pre- vent interruption of your telephone service.

LIGHTNING

Your telephone has built-in protection circuits to reduce the risk of damage from surges in telephone line current. These protection circuits meet or ex- ceed the FCC requirements. Howev- er, lightning striking the telephone lines can damage your telephone.

Lightning damage is not common. Nevertheless, if you live in an area that has severe electrical storms, we suggest that you unplug your tele- phone during storms to reduce the possibility of damage.

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Contents Caller ID System Important Information FeaturesRead this Before Installation FCC Statement Contents Installing Batteries InstallationInstalling the Phone on a Desk Resetting TelephoneMaking Connections Wall-Plate Mounting Direct Wall Mounting Connecting the Handset Setting the Dialing Mode Setting the Ringer SwitchPreparation Storing AN Area Code Receiving a Call OperationReviewing Call Records CALL-FD Caller ID Display InformationData Error Quick-Storing a Caller’s Phone Number Storing Numbers in MemoryMemory Dialing Making a CallRedialing Dialing Caller ID NumbersCare and Maintenance Lightning FCC Wants YOU to KnowRadioShack Division of Tandy Corporation Fort Worth, Texas

1500 specifications

The Radio Shack 1500, also known as the TRS-80 Model 100, is a revolutionary portable computer that captured the imagination of tech enthusiasts in the 1980s. Launched in 1983, this device blended portability with powerful computing capabilities, making it one of the first truly mobile personal computers.

One of the standout features of the Radio Shack 1500 is its lightweight design. Weighing in at just about 4.5 pounds, it was easy to carry, setting the standard for future portable computers. Its compact form factor, including a built-in LCD screen and keyboard, allowed users to work on the go, whether at home, in the office, or on the road.

The Radio Shack 1500 is powered by a Zilog Z80 microprocessor, which operates at 3.5 MHz. It comes equipped with 8 KB of RAM, expandable to 32 KB with additional modules. This flexibility allowed users to customize their device according to their computing needs. The machine runs on a unique operating system developed by Radio Shack, which is primarily text-based, featuring word processing and simple spreadsheet capabilities.

The built-in 300 baud modem offered early connectivity options, allowing users to dial into bulletin board systems (BBS) and share information remotely. This feature was groundbreaking for its time, enabling communication and data access in a way that was previously unavailable on portable computers.

A notable characteristic of the Radio Shack 1500 is its long battery life. The device can run for several hours on AA batteries, which was a significant advantage for users who relied on it for extended periods without access to power sources. The quality of the keyboard also garnered praise, as it was designed for comfortable typing, making it suitable for long writing sessions and data entry tasks.

In addition to its core capabilities, the Radio Shack 1500 supported various applications, including word processing, database management, and even programming. Users could write personal code in BASIC or other supported languages, enhancing its utility beyond everyday computing tasks.

Overall, the Radio Shack 1500 was more than just a portable computer; it was a tool that paved the way for the future of mobile computing. Its blend of features, lightweight design, and innovative technologies made it a cherished device among early adopters, leaving a lasting legacy in the world of personal computing. Today, it stands as a nostalgic reminder of a transformative era in technology history.
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