Radio Shack PRO-2053 owner manual Storing Known Frequencies Into Channels

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scanner's sensitivity to these signals. If you want to listen to a weak or distant station, turn SQUELCH counterclock- wise.

If SQUELCH is adjusted so you always hear a hissing sound, the scanner will not scan properly.

To ensure the scanner operates properly while in the trunking mode, we suggest you set SQUELCH using the steps listed above.

STORING KNOWN

FREQUENCIES INTO

CHANNELS

Good references for active frequencies are RadioShack's Police Call, Aeronautical Fre- quency Directory, and Maritime Frequency Directory. We update these directories every year, so be sure to get a current copy. Also see the supplied Trunking Guide.

Note: If you are storing frequencies for an EDACS system, you must store them in logi- cal channel number order, with the first fre- quency in channel 1 for the current bank.

Follow these steps to store frequencies into channels.

1.Press MAN, enter the bank (0–9) and channel number (00–29) where you want to store a frequency, then press MAN again. ) and the bank and channel number appear at the upper left corner of the display (for example: )òòò).

Note: When ) is on the display, you can also select your desired bank and chan- nel number with the FUNC and arrow keys.

Press FUNC then press 8 or 9. The bank number moves in the direc- tion of the arrow pressed.

Press FUNC then press and hold 8 or 9. The bank number moves con- tinuously in the assigned direction.

Press 8. The channel number

moves upward one by one. Or, press 9. The channel number moves downward one by one.

2.Press PROG. ) changes to ,.

3.Use the number keys and ./DELAY to enter the frequency (including the deci- mal point) you want to store.

If you make a mistake, press CLEAR to delete a single digit or press and hold CLEAR about 2 seconds to delete all dig- its.

4.Press ENTER to store the frequency into the channel.

Notes:

If you made a mistake in Step 3, %EM8C@; "I<H briefly appears and the scanner beeps when you press ENTER. Start again from Step 3.

Your scanner automatically rounds the entered frequency to the nearest valid frequency. For example, if you enter a frequency of 151.553, your scanner accepts it as ñíñôííò.

To have the scanner pause for 2 sec- onds on a channel after a transmission before proceeding to the next active transmission, press ./DELAY to turn the delay function on. See “Using the Delay

Operation

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Contents PRO-2053 Channel Desktop Trunk-Tracking Scanner FCC Wants You to Know Contents Special Features Trunking OperationGeneral Guide to Frequencies Specifications TroubleshootingSimultaneous Trunking Operation Character, 4-Line, Alphanumeric DisTriple Conversion Superheterodyne Re Telescoping Antenna provides excellent Scanning LegallyPreparation Power SourcesUsing AC Power Using Vehicle Battery PowerListening Safely Connecting the AntennaConnecting AN EARPHONE/ Headphones Connecting an Outdoor AntennaTraffic Safety About Your ScannerLook AT the Keypad Quick Start Understanding Your Scanners Modes Understanding BanksEdacs Mode Turning on the Scanner and Setting Squelch OperationOpen and Closed Modes Storing Known Frequencies Into Channels Storing Trunking Frequencies Into Channels Storing Text TagsAssigning a Text Tag to a Channel Text Input Chart Assigning a Text Tag to a GroupAssigning a Text Tag to a Bank Finding and Storing Active Frequencies Searching a Preprogrammed Fre- quency RangeBank Band Search bank SR0 Marine band Receive mode FM Search bank SR1 CB band Receive mode AM Group Search bank SR2 Police/Fire band Receive Mode FMSearch bank SR4 Ham band Receive mode FM Search bank SR3 Aircraft Receive mode AMManually Tuning a Frequency Listening to the Weather BandSpecial Notes WX Alert and Beep Tone Confir- mation Using Frequency Copy FunctionListening to a Weather Channel Displaying Weather MessagesScanning the Channels Copying a Frequency into the Pri- ority ChannelTurning Channel-Storage Banks Off and On Special Features Using the Delay FunctionLocking OUT Channels or Frequencies Clearing All Locked-Out Frequen- cies in a Search Bank PriorityReviewing Locked-Out Frequen- cies Clearing a Locked-Out FrequencyChanging the Receive Mode Cloning Programmed Data Using the AttenuatorTurning the KEY Tone on and OFF Changing the Display ContrastTrunking Operation Setting Squelch for the Trunking Mode Understanding TrunkingProgramming Trunking Frequencies DF appears Programming Motorola Trunking Systems UHF-LoProgramming Fleet Maps Programming Motorola Trunking System 800 MHzSize Code ?ýDe$ý CEJ0ýded Talk Group IDsStoring Talk Group IDs 8Wdaý&#Turning Sub-Banks On or Off Talk Group ID HoldClearing Talk Group IDs Delay Function in ID Indication ModeLocking Out Talk Group IDs Reviewing Locked-Out Talk Group IDsUS Weather Frequencies in MHz Changing the Open/Closed ModeGeneral Guide to Frequencies Open and Closed ModesBirdie Frequencies Ham Radio FrequenciesVHF Band Guide to the Action BandsTypical Band Usage HF BandUHF Band Primary UsageBand Allocation AbbreviationsServicesHigh Frequency HF Meter Amateur Band-50-54 MHz in 5 kHz steps VHF High Band 148-174 MHz in 5, 6.25 or 7.5 kHz steps New Mobile Narrow Band 220-222 MHz in 5 kHz steps Ultra High Frequency UHF Conventional Systems Band Locally Assigned in 6.25 kHz steps Frequency Conversion Initializing the Scanner TroubleshootingRESETTING/INITIALIZING the Scanner Resetting the ScannerCare Sensitivity 20 dB S/N SpecificationsSpecifications Page Page Limited One-Year Warranty