Radio Shack HTX-242 owner manual Setting the Scan Options, Storing Scan Skip Frequencies

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Setting the Scan Options

Storing Scan Skip Frequencies

You can store up to five frequencies for your HTX-242 to skip when scanning. This lets you prevent the HTX-242 from stopping on beacon or packet repeater frequencies.

1.Press VFO.

2.Hold F for at least 1 second. FUNC flashes.

3.Press MR. The HTX-242 displays SC and the current scan resume setting.

4.Repeatedly press until the HTX-242 displays S1 and the first scan skip frequency (or –––.––– if no frequency is stored).

5.Select the first scan skip frequency by rotating TUNE, press- ing UP or DOWN on the microphone, or directly entering the last five digits of the frequency.

6.Press for the next scan skip memory—S2, S3, S4, or S5.

7.Repeat Steps 5 and 6 for each scan skip frequency.

8.Press MR or PTT to save the setting.

Setting the Scan Resume Condition

When you scan VFO frequencies or frequencies you stored in mem- ory, the HTX-242 stops at any signal strong enough to break squelch. The HTX-242 is preset to ti, meaning it resumes scan- ning in 10 seconds, even if the signal continues.

Follow these steps to change the scan resume condition.

1.Press VFO.

2.Hold F for at least 1 second. FUNC flashes.

3.Press MR. The HTX-242 displays SC and the current option.

ti Resumes scanning in 10 seconds

cr Resumes scanning after the carrier drops and the scan resume delay expires

SE Does not resume scanning

4.Rotate TUNE, or press UP or DOWN on the microphone, to select the desired option.

5.Press MR or PTT to save the setting.

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Contents HTX-242 TWO-METER Mobile Trans Ceiver Features IntroductionUsing this Manual Contents Using Memory Channels Using Dtmf and Subaudible TonesUsing the Menu Troubleshooting Specifications SchematicsUnpacking the Transceiver InstallationConnecting the Microphone Mounting the HTX-242 in a Vehicle Connecting an Antenna Connecting to your Vehicle’s Power Using the HTX-242 as a Base Station Using the HTX-242 with Packet Radio Connecting an External Speaker OptionalDual VFO Modes Dtmf Touch-Tone FeaturesUnderstanding the HTX-242 Memory Channels Subaudible Tone Ctcss FeaturesRepeater Operation Understanding the Display VFO-A-TPage Resetting the HTX-242 Basic OperationTurning On/Off Your HTX-242 Extending the Transmit Frequency RangeSetting Volume and Squelch Using the LightSetting the Power Level Locking the ControlsDirectly Entering a Frequency Tuning to a FrequencySelecting a Frequency Setting the Frequency Step Scanning for a FrequencyStoring Scan Skip Frequencies Setting the Scan OptionsSetting the Scan Resume Condition Setting the Scan Resume Delay Setting the Scanning RangeReceiving Transmissions TransmittingManually Transmitting Dtmf Tones Transmitting Dtmf Tones from MemoryTurning the Keytone Beep On and Off Limiting Transmit DurationFrequency Offset Defaults Advanced OperationTurning Auto Duplex On and Off Receive Frequency Transmit OffsetOverriding the Duplex Offset Changing the Default OffsetReversing the Offset Using the Dual VFOs for Duplex Operation Storing a Frequency Using Memory ChannelsChanging Stored Settings Using Auto Memory Store AMS Checking Priority Channel Tuning to a Standard Memory ChannelUsing the Calling-Frequency Memory Enabling/Disabling Scanning for Memory Channels Scanning Memory ChannelsClearing a Memory Channel Transmitting a Dtmf Sequence Using Dtmf and Subaudible TonesStoring a Dtmf Sequence Name Assignment Dtmf Page Sequence Using DtmfUsing Group Calling Using Auto-Reply Using Dtmf Auto Send Using Subaudible Tones Setting the Subaudible TonesValid Subaudible Tones Code Freq. HzSetting the Dtmf Page and Subaudible Tone Alert Activating Subaudible Tone Transmit and SquelchUsing the Menu Menu Default Explanation/Available Settings Option OFFTroubleshooting Error CodesCommon Problems and Solutions Problem Possible SolutionsReplacing the Fuse Receiver SpecificationsGeneral Transmitter Schematics RF Schematic Digital Schematic Microphone Schematic Radio Shack Division of Tandy Corporation Fort Worth, Texas