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

Page 10

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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Contents PRO-93 Contents Special Features Trunking OperationSpecifications TroubleshootingGeneral Guide to Frequencies Features Character, 4-Line, Alphanumeric Display shows Features FCC Wants You to Know Scanning Legally Pager transmissions Scrambled or encrypted transmissionsUsing Batteries Power SourcesPreparation Preparation11 Charging Rechargeable Batteries Using AC Power Using Vehicle Battery PowerConnecting the Antenna Connecting an Optional AntennaConnecting AN EARPHONE/ Headphones Listening SafelyUsing the Belt Clip Traffic SafetyConnecting an Extension Speaker Transferring Data to and from Another Scanner or a PCAbout Your Scanner Look AT the KeypadAbout Your Scanner Understanding Banks Quick StartChannel Storage Banks Understanding Your Scanners Modes AM ModeSearch Banks FM Mode Motorola ModeEdacs Mode Open and Closed Modes Turning on the Scanner and Setting Squelch OperationStoring Known Frequencies Into Channels Storing Trunking Frequencies Into Channels Storing Text Tags Assigning a Text Tag to a ChannelAssigning a Text Tag to a Group ID Assigning a Text Tag to a BankText Input Chart Buttons CharactersSearching a Preprogrammed Frequency Range Finding and Storing Active FrequenciesBank Band Search bank SR0 Marine band Receive mode FM Operation3132Operation Search bank SR1 CB band Receive mode AM Search bank SR2 Police/Fire band Receive Mode FM GroupSearch bank SR3 Aircraft Receive mode AM Search bank SR4 Ham band Receive mode FMSpecial Notes Listening to the Weather Band Manually Tuning a FrequencyListening to a Weather Channel Displaying Weather Messages WX Alert and Beep Tone ConfirmationUsing Frequency Copy Function Copying a Frequency into a Specified ChannelScanning the Channels Copying a Frequency into the Priority ChannelTurning Channel-Storage Banks Off and On Deleting Frequencies from ChannelsLocking OUT Channels or Frequencies Special FeaturesUsing the Delay Function Locking Out ChannelsLocking Out Frequencies Reviewing the Lock-Out ChannelsReviewing Locked-Out Frequencies Clearing a Locked-Out Frequency PriorityClearing All Locked-Out Frequencies in a Search Bank Special Features Changing the Receive Mode Using the Attenuator Using the Keylock Using the Display BacklightTurning the KEY Tone on and OFF Changing the Display Contrast Cloning the Programmed DataTrunking Operation Understanding Trunking Setting Squelch for the Trunking Mode Programming Trunking FrequenciesÂ8EBýòVò + +ôýòò +0èýEFE Programming Motorola Trunking Systems UHF-Lo Programming Motorola Trunking System 800 MHz Programming Fleet Maps Size Code Talk Group IDs Storing Talk Group IDs8Wdaý&#& ED ?ýDe$ý&& CEJ0ý&// ?ç 8Wdaý&#& ED ?ýDe$ý& CEJ0ýded Talk Group ID HoldTurning an ID Sub-Bank On or Off Locking Out Talk Group IDsReviewing Locked-Out Talk Group IDs Delay Function in ID Indication ModeClearing Talk Group IDs Open and Closed Modes Clearing All Talk Group IDs in One BankChanging the Open/Closed Mode General Guide to FrequenciesHam Radio Frequencies US Weather Frequencies in MHzBirdie Frequencies UHF High Band MHz HF Band Guide to the Action BandsTypical Band Usage VHF BandBand Allocation Primary UsageAbbreviations Services High Frequency HF Very High Frequency VHF Aircraft Band-108-137 MHz in 12.5 kHz steps BUS Ultra High Frequency UHF Cm Amateur Band 420-450 MHz in 6.25 kHz steps Conventional Systems Band Locally Assigned in 6.25 kHz steps Frequency Conversion Troubleshooting Squelch is not Turn SquelchResetting the Scanner RESETTING/INITIALIZING the ScannerInitializing the Scanner Care Specifications Sensitivity 20 dB S/N82Specifications Specifications83 Limited One-Year Warranty
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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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