ˆPreparation

POWER SOURCES

You can power your scanner from any of three sources:

•internal non-rechargeable batteries or rechargeable batteries (not supplied — see “Using Batteries” on Page 10).

•standard AC power (with an optional AC adapter — see "“Using AC Power” on Page 13)

•vehicle power (with an optional DC adapter — see “Using Vehicle Battery Power” on Page 13)

Notes:

•Connecting an AC or DC adapter to the scanner dis- connects internal batteries when you use the sup- plied non-rechargeable battery holder, but it does not disconnect internal batteries when you use the supplied rechargeable battery holder.

•If you install the rechargeable battery holder, you can operate the scanner and recharge the rechargeable batteries at the same time. See "Using Batteries" and “Charging Rechargeable Batteries” on Page 12.

•If the scanner stops working properly after connect- ing it to power, try resetting it. See “Resetting/Initial- izing the Scanner” on Page 79.

Using Batteries

You can power the scanner with four AA batteries (not supplied). For the longest operation and best perfor- mance, we recommend alkaline batteries, available at your local RadioShack store.

You can use either the supplied non-rechargeable bat- tery holder (black), or the supplied rechargeable battery holder (yellow). If you use the rechargeable battery hold-

10Preparation

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Radio Shack PRO-93 owner manual Preparation, Power Sources, Using Batteries
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PRO-93 specifications

The Radio Shack PRO-93 is a handheld scanner that has become a favorite among radio enthusiasts and hobbyists since its introduction. This versatile device is known for its exceptional performance in receiving a wide array of frequencies and its user-friendly interface, making it an accessible tool for both beginners and experienced users alike.

One of the defining features of the PRO-93 is its ability to scan various bands, including VHF, UHF, and frequencies used by public service agencies such as police, fire, and emergency medical services. With its 200 channels and dynamic memory allocation, users can easily program and organize their favorite frequencies for quick access. The scanner supports both conventional and trunked systems, allowing users to keep up with the latest communications in their area.

The PRO-93 employs advanced technologies such as computer control and the ability to be interfaced with a PC for programming and updates. Users can quickly manage their channels and settings through software, enhancing their overall experience. The scanner also features a built-in backlit display, providing excellent visibility in low-light conditions, which is especially useful during nighttime operations.

Another key characteristic of the PRO-93 is its versatility in terms of battery life. The scanner operates on standard alkaline or rechargeable batteries, offering the user flexibility in power management. The incorporation of a power-saving mode helps extend battery life, making this scanner ideal for on-the-go use.

In addition to its exceptional scanning capabilities, the PRO-93 includes a range of useful features such as the ability to store up to 50 frequencies into 10 memory banks, allowing easy categorization and retrieval of channels. It also supports multiple modulation modes, including FM, AM, and Narrowband, which broadens the scope of communications that can be monitored.

Overall, the Radio Shack PRO-93 stands out as a reliable and feature-rich handheld scanner. Its combination of extensive frequency coverage, user-friendly programming options, and robust build quality makes it an attractive choice for anyone interested in the world of radio communications. Whether you’re a casual listener or a dedicated scanner aficionado, the PRO-93 delivers an engaging and informative experience.
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