Radio Shack ET-469 owner manual Care and Maintenance

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43-469.fm Page 20 Tuesday, January 19, 1999 9:48 AM

CARE AND MAINTENANCE

Your RadioShack ET-469 Two-Line Speakerphone is an example of superior design and craftsmanship. The following suggestions will help you care for your ET-469 so you can enjoy it for years.

Keep the ET-469 dry. If it gets wet, wipe it dry immediately. Liq- uids might contain minerals that can corrode the electronic cir- cuits.

Use and store the ET-469 only in normal temperature environ- ments. Temperature extremes can shorten the life of electronic devices and distort or melt plastic parts.

Keep the ET-469 away from dust and dirt, which can cause pre- mature wear of parts.

Handle the ET-469 gently and carefully. Dropping it can damage circuit boards and cases and can cause the ET-469 to work im- properly.

Wipe the ET-469 with a damp cloth occasionally to keep it looking new. Do not use harsh chemicals, cleaning solvents, or strong de- tergents to clean the ET-469.

Modifying or tampering with the ET-469’s internal components can cause a malfunction and might invalidate its warranty and void your FCC authoriza- tion to operate it. If your ET-469 is not performing as it should, take it to your local RadioShack store for assistance. If the trouble is affecting the telephone lines, the phone company can ask you to disconnect your ET-469 until you have resolved the problem.

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Contents ET-469 Features Read this Before Installation FCC StatementContents Installation Choosing a LocationMounting the Phone On a DesktopStrain Relief Slot On a Wall-Plate On a Wall Connecting Handset Cord Preparation Line Status IndicatorsAdjusting the Line Status Indicators Setting the Dialing Mode Setting the RingerDisabling Line Confirming the Line NumbersUsing Speakerphone Basic OperationAdjusting the Volume Using HoldUsing Privacy Using FlashUsing Redial Conference CallingUsing Tone Services on a Pulse Line Storing a Number in Memory Special FeaturesUsing Memory Dialing Chain Dialing Service Numbers Testing Stored Emergency NumbersStoring a Pause in Memory Dialing a Stored NumberConnecting AN Optional Headset Using the Phone Number Index CardTroubleshooting Care and Maintenance FCC Wants YOU to Know LightningFm Page 22 Tuesday, January 19, 1999 948 AM Fm Page 23 Tuesday, January 19, 1999 948 AM RadioShack Division of Tandy Corporation Fort Worth, Texas

ET-469 specifications

The Radio Shack ET-469 is a versatile and compact electronic device that appeals to tech enthusiasts and casual users alike. Designed with user-friendliness in mind, the ET-469 combines several key features and technologies that make it an essential tool for various applications.

One of the standout characteristics of the ET-469 is its robust, multi-functionality. It serves as a powerful electronic troubleshooting tool, enabling users to diagnose and repair electronic devices with ease. The ET-469 is equipped with a built-in multimeter, providing essential measurements such as voltage, current, and resistance. This feature is beneficial for electronic hobbyists and professionals who require accurate readings to troubleshoot circuits.

The display of the ET-469 is designed for clarity and convenience. It features a bright, backlit LCD screen that allows users to easily read measurements, even in low-light conditions. This usability makes the device suitable for use in various environments, from well-lit workshops to dimly lit areas.

Portability is another significant advantage of the ET-469. Lightweight and compact, it can easily fit into a toolbox or pocket, making it an ideal companion for on-the-go technicians or repair enthusiasts. This characteristic ensures that the device is readily available wherever and whenever it is needed.

In terms of technology, the ET-469 employs advanced sensing technologies that enhance its measurement accuracy and reliability. These sensors help in capturing precise readings quickly, reducing the amount of time spent on troubleshooting tasks. The device also includes a continuity checker and diode tester, which enables users to test electrical components easily and efficiently.

Battery life is another important aspect of the ET-469. It is powered by a long-lasting battery that ensures extended use without frequent replacements. The device typically features an automatic shut-off function to conserve battery life when not in use, further enhancing its efficiency.

In summary, the Radio Shack ET-469 combines practicality and innovation in a compact form factor. With its multi-functionality, user-friendly display, portability, and advanced technologies, it serves as an invaluable asset for anyone involved in electronics, whether they are hobbyists, students, or professionals. As a part of Radio Shack's commitment to providing quality electronic solutions, the ET-469 stands out as a reliable option for a wide range of electronic tasks.
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