Radio Shack PRO-94 Using Hold to Monitor an Active Talk Group ID, Locking Out Talk Group IDs

Page 45

Using HOLD to Monitor an

Active Talk Group ID

Follow these steps to stop scanning and keep the scan- ner tuned to a desired ID.

1.Press HOLD (A/B). HOLD appears and the scanner stays on the current ID.

2.If you want to listen to (and hold) a different ID, use the number keys to enter that ID.

3.Press HOLD (A/B) again. HOLD flashes, then the scanner monitors the ID.

4.Press SRC to resume searching for a data channel (trunk scanning).

Temporarily Storing a Talk Group ID into the Monitor ID Memory

To store a talk group ID into a temporary monitor memo- ry, press MON/CLR (•) . This lets you store the ID prior to moving it into a list memory. Press SRC to resume searching.

Note: To program the ID stored in the monitor ID memo- ry into the ID scan list, see “Moving Talk Group IDs to Talk Group ID Lists” on Page 49.

Locking Out Talk Group IDs

Many municipal and commercial services use trunk sys- tems to transmit signals from such devices as water meter transmitters, door alarms, and traffic signals. Some signals are encrypted, as well, and most are not voice signals. Since all these are assigned IDs just like other users, you may want to lock out reception of these ID signals. You can lock out up to 100 IDs at one time.

Note: If you lock out an ID while searching, it is also locked out of the scan list(s). See “Using Talk Group ID Lists” on Page 48.

Trunking Operation

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Contents PRO-94 1000-Channel Handheld Trunking Scanner Contents Trunking Operation Special FeaturesTroubleshooting Care and Maintenance SpecificationsGeneral Guide to Scanning Features Features Features Frequency Step Range MHz KHz Transmission FCC NoticeScanning Legally Using Internal Batteries Using Non-Rechargeable BatteriesPreparation Preparation11 12Preparation Using Rechargeable BatteriesUsing AC Power Using Vehicle Battery Power Connecting the Antenna Connecting AN EARPHONE/ HeadphoneConnecting an Optional Antenna Listening Safely Traffic SafetyAttaching the Belt Clip Connecting AN Extension SpeakerAbout Your Scanner Key Functions Look AT the KeypadLook AT the Display NumberKeys About Your Scanner Service Banks Understanding BanksChannel Storage Banks Monitor Memories Turning on the Scanner Setting Squelch OperationStoring Known Frequencies Into Channels Searching for and Temporarily Storing Active Frequencies Direct Search Limit SearchService Bank Search Search Skip Memory Moving a Frequency from a Monitor Memory to a Channel Listening to the Monitor MemoriesManually Selecting a Channel Scanning the Stored ChannelsSpecial Features DelayTurning CHANNEL-STORAGE Banks on and OFF Priority Locking OUT ChannelsUsing the Keylock Using the Auto Backlight Display Using the Display BacklightChanging Search Speeds Turning the Keytone OFF/ONTurning the Battery Save Function OFF/ON Skipping Data SignalsReceiving NWR-SAME Weather Alert Signals Same Signal Detection Updating Turning On the Same Weather Alert FeatureNWR-SAME Code Detection Tests NWR-SAME Alert Tone TestTypes of Trunking Systems Trunking OperationSimultaneous Trunking Setting the Scanner to the Trunking ModeSetting Squelch for the Trunking Mode Storing Trunked FrequenciesYou See Trunk System Motorola Type II, 900 MHz frequencies Motorola Type II, VHF frequenciesMotorola Type II, UHF frequencies Turning a Trunked Bank On or Off Searching a Trunked BankTurning the Status Bit Ignore S-Bit On or Off Skipping a Trunked BankSelecting the Edacs Talk Group ID Format Identifying a Trunked FrequencyEdacs Talk Group ID Range Search Press 0 1 . SRC LimitLocking Out Talk Group IDs Using Hold to Monitor an Active Talk Group IDUsing Trunk Scanning Scan Delay Unlocking a Single Talk Group IDUnlocking All Talk Group IDs Monitoring Talk Group IDs Channel Activity BarsManually Storing Talk Group IDs in Talk Group ID Lists Using Talk Group ID ListsMoving Talk Group IDs to Talk Group ID Lists Entering Edacs Partial Talk GroupsYou Press To Scan 01 . EScanning the Talk Group ID Lists Deleting a Stored Talk Group ID ListPriority Talk Group ID Scanning Scanning Type I and Hybrid Trunked Systems E1P4 E1P5 E1P6 E1P1 E1P2 E1P3E1P7 E1P8 E1P9 E1P10 E1P11 E1P12E1P13 E1P14 E1P15 Selecting a Preset Fleet Map E1P16Press Data ALT Programming a Fleet Map Prog then TrunkSize Code Block Programming the Base Offset Frequencies Turning On/Off the Motorola Disconnect Tone Detect Function Programming a Hybrid SystemGuide to Frequencies General Guide to ScanningNational Weather Frequencies Birdie FrequenciesTypical Band Usage Guide to the Action BandsPrimary Usage VHF BandAbbreviations Services Band AllocationUHF Band Amateur Band 50-54 MHz VHF Low Band- 29-50 MHz in 5 kHz stepsAircraft Band- 108-137 MHz Amateur Band 144-148 MHzVHF High Band 148-174 MHz Government Band 406-420 MHz 406.125-419.975Cm Amateur Band 420-450 MHz Low Band 450-470 MHz Public Safety Band Locally AssignedConventional Systems Band Locally Assigned 856.0125-860.9875Frequency Conversion Troubleshooting Problem Possible Cause RemedySquelch is not BATT. Lo Troubleshooting67 Resetting the Scanner Care and Maintenance Search Speed SpecificationsSquelched 70 mA Limited Ninety-Day Warranty

PRO-94 specifications

The Radio Shack PRO-94 is a versatile and feature-rich handheld scanner that has garnered attention from both amateur radio enthusiasts and professional users alike. Renowned for its accessibility and performance, the PRO-94 serves as an ideal device for those looking to stay connected with various radio frequencies.

One of the main features of the PRO-94 is its ability to receive a wide range of frequencies. The scanner covers VHF low and high bands, UHF, and even the 800 MHz frequency range, allowing users to pick up signals from local police, fire departments, amateur radio operators, and more. This broad frequency range ensures that users can monitor diverse communications and stay informed about local events.

The scanner is equipped with an advanced trunk-tracking technology that allows it to follow trunked radio systems. This is particularly useful for monitoring state and local emergency services, as many of these organizations have migrated to trunked systems to maximize channel efficiency. The PRO-94 simplifies this process by automatically scanning through the trunked frequencies, making it easy for users to catch important dispatches without manual adjustments.

Another standout characteristic of the PRO-94 is its 200 memory channels. Users can program these channels to store specific frequencies, making quick access seamless. The scanner also supports multiple banks, allowing for organized grouping of channels, which is advantageous for users who monitor different types of services or agencies.

With its user-friendly interface, the PRO-94 includes an LCD display that shows relevant information, such as the frequency being received or the bank and channel currently in use. The keypad is designed for efficient navigation, making it straightforward to enter frequency modes and access programmed channels easily. Additionally, the scanner features priority channels, which allow users to monitor certain frequencies continuously, ensuring they do not miss critical communications.

The PRO-94 runs on AA batteries, providing convenience in terms of power supply. Its compact size and lightweight design ensure portability, enabling users to take it on the go, whether on a hiking trip or during community events.

In summary, the Radio Shack PRO-94 stands out as a robust and user-friendly handheld scanner. Its diverse frequency reception, trunk-tracking technology, extensive memory capabilities, and portable design make it a compelling choice for anyone keen on monitoring radio communications.
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