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Radio Shack 20-164 manual Programming a Search Range, Signal Stalker, To activate Zeromatic

Models: 20-164

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frequency that is the closest step increment to the correct center frequency.

To activate Zeromatic:

1.Press FUNC then 0. “Zeromatic ON.” appears briefly, then ZM appears.

2.To turn Zeromatic off, press FUNC then 0 again. “ZM” changes to “zm.”

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Programming a Search Range

nTo program the search range of Bank SR7:

1.Repeatedly press SRCH to select SR7.

2.Press PGM then SRCH. “Enter SR7 Search Range Limits” appears. L blinks for the lower-limit of the range.

3.Use the number keys to enter the lower-limit frequency (including the decimal point).

4.Press ENT. U appears.

5.Use the number keys to enter the upper- limit frequency (including the decimal point), then press ENT.

If either entered frequency is incorrect, “Invalid Freq” appears briefly.

6.Press SRCH to start searching.

7.Adjust the Squelch. After the set delay, the scanner starts searching. When the scanner finds an active frequency, it stops searching.

Signal Stalker II

Signal Stalker II provides a powerful tool to rapidly detect, monitor and save frequencies of nearby or high-power transmissions. Signal Stalker II resembles more expensive portable frequency counters, but provides many

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Radio Shack 20-164 manual Programming a Search Range, Signal Stalker, To activate Zeromatic

Contents

Triple Trunking What’s IncludedContents Contents Your Scanner Volume / OFFConnecting the Antenna Attaching the Belt ClipTo attach the supplied antenna Batteries Powering Your ScannerTo charge batteries To install batteriesTo use an external power source External PowerHeadphones and Speakers Backlight and Contrast Keytones and KeylockTo set the keytone To lock the keypadSquelch and Attenuator To change the backlight modeTo turn on the backlight To change the display contrastTo set squelch To set the attenuator modeScanner Setup DelayTo turn the delay on / off To define a channel Defining a ChannelTo copy a frequency Copying a FrequencyDeleting Saved Frequencies To delete a saved frequencyTo delete all saved frequencies in a bank Scanner Cloning To define a channel’s Ctcss or DCS codeTo save a Ctcss or DCS code Seek Search SearchingTo clone the scanner data To activate Seek SearchTo search preprogrammed search banks Search BanksTo search banks SR0-SR2 ZeromaticProgramming a Search Range Signal StalkerTo activate Zeromatic To program the search range of Bank SR7To use Signal Stalker Special Signal StalkerLocking Out Frequencies To use Special Signal StalkerTo lock out a frequency To review and unlock frequenciesSaving Found Frequencies To unlock all frequencies in a search bankTo save a frequency found during a search Locking Out Channels ScanningTo scan To locked out a channelTo turn on the priority feature Priority ScanningTo review all locked out channels Weather Alerts To make an existing channel a Priority channelTo modify the Priority channel To perform a weather scan Same Standby ModeTo program a weather channel into priority channel To program a Fips codeTo review stored Fips codes Code. The format of a Fips code isSkywarn To enter Same standbyTo test the weather alert To use Skywarn MonitoringTo monitor a channel To find a frequency to monitorTo set a default tuning frequency Trunking SetupDefining a Trunking Bank To define a Trunking BankMotorola Trunking Setup To set Open or Closed mode for a bankTrunking Modes To program a fleet map Fleet MapsFor Motorola Type II, enter Base and Offset FrequenciesUHF-Hi 806-960 MHz To program 800 MHz Motorola trunking Edacs Trunking SetupTo save a correct Home Repeater LTR Trunking SetupSearching for Talk Group IDs Saving a Talk Group IDTo search for Talk Group IDs To define a Talk Group ID Deleting Talk Group IDsSaving Trunking Channels To delete a Talk Group IDTo delete ALL talk group IDs in a bank To change the scanning direction, press  or  Trunk ScanningTo set a Talk Group ID delay Trunking DelayLocking Out Talk Group IDs To lock out Talk Group IDsTo review locked-out Talk Group IDs Turning Off Sub-BanksTo turn off a sub-bank To turn off a sub-bank while scanningTalk Group ID Hold Scanner MaintenanceText Tags To set Talk Group ID HoldPage To display the Talk Group ID TroubleshootingScanner is not Working at allReceive any stations Or reception is poor Scanner does notScanner is on but Does not scanBirdie Frequencies Service and Repair Initializing the ScannerTo initialize the scanner Scanning Legally FCC Notice References Appendix a GlossaryAppendix B Search Banks Search bank SR1 CB band Receive mode AM Search bank SR2 FRS/GMRS/MURS band Search bank SR4 Aircraft Receive mode AM, FM Ctcss Codes Appendix C Ctcss / DCS CodesAppendix D Signal Stalker Bands All BandDCS Codes PubSafety Band Appendix E Talk Group Format MotorolaTo use AFS format 406-512 MHz 764-960 MHz Appendix F Specifications9V DC Preprogrammed Frequencies AddendumPurple DOT Purple DOT BB Business Band Police Departments Police Dept Nascar Track Announcer Security Alarm Security Company Companies DOT Business Band DOT BB Limited One-year Warranty