SC230OWNER’SMANUALOWNER’S MANUALSC230OWNER’SMANUALOWNER’S MANUAL
10IntroductionFrequency Range (MHz)Step (kHz)Mode Transmission29.7-49.990 10 NFM VHF Low Band50.0-54.0 20 NFM 6 Meter Amateur Band108.0-136.975025 AM
100REGISTER ONLINE TODAY!THANK YOU FOR BUYING A UNIDEN PRODUCT.May be covered under one or more of the following U.S. patents.4,398,304 4,409,688 4,45
11Feature HighlightsFeature HighlightsGeneralClose CallTM RF Capture Technology - you can set the scanner so it detects and provides information about
12Feature HighlightsCTCSS and DCS Squelch Modes – prevent interference from stations not using the mode you select.Dropout Delay – You can set whethe
13Feature HighlightsMemory Backup – If power is lost or disconnected, the scanner retains the frequencies you programmed in its memory. 22 Bands – Inc
14Feature HighlightsBacklight and PowerLCD Back Light – Makes the display easy to see in dim light. You can adjust the back light so it turns on when
15Feature HighlightsHow the Scanner’s Controls Are Represented in This ManualTo help navigate the scanner’s menus, the steps shown in this manual sho
16Understanding ScanningUnderstanding ScanningThis section provides you with background on how scanning works. You don’t really need to know all of t
17Understanding Scanninglower and upper limits you specify. When the scanner finds an active frequency, it stops on that frequency as long as the tran
18Understanding ScanningYou can search for the following CTCSS frequencies and DCS codes.CTCSS Frequencies (Hz)DCS Codes (Octal) 67.0 69.3 71.9
19Understanding ScanningUsing the Scanner at the RacetrackKeeping up with the action at the racetrack is easy and fun. You can hear drivers communicat
2PrecautionsPrecautionsBefore you use this scanner, please read and observe the following. IMPORTANT!This scanning radio has been manufactured so tha
20Understanding ScanningWhen you want to store a conventional system, all you need to know is the frequencies they operate on. When you are scanning
21Understanding ScanningInformation On The InternetThe Internet is a great source for current frequencies and information about scanning. Many web sit
22Included With Your ScannerIncluded With Your ScannerIf any of these items are missing or damaged, immediately contact your place of purchase or Uni
23Setting Up Your ScannerThese guidelines will help you install and set up your new scanner: • If your scanner receives interference or electrical noi
24Setting Up Your ScannerBefore installing batteries, set the switch in the battery compartment to match the type of batteries you will use. Select RE
25Setting Up Your Scanner3. Replace the cover.When flashes and the scanner beeps every 15 seconds, replace both batteries.Using Rechargeable Batteri
26Setting Up Your ScannerBefore you use rechargeable batteries for the first time, charge them for 14 hours to bring them to a full charge.Discharged
27Setting Up Your ScannerConnecting an Earphone/HeadphoneFor private listening, you can plug a 1/8-inch (3.5 mm) mini-plug earphone or headphones (not
28Setting Up Your ScannerAttaching the Wrist StrapTo keep your scanner safely close at hand, use the supplied wrist strap. Push the small loop on one
29Setting Up Your ScannerA Look At The KeypadYour scanner's keys have various functions labeled on the key tops and below the keys. To select the
3Precautions WARNING! Uniden does not represent this unit to be waterproof. To reduce the risk of fire or electrical shock, do not expose this unit t
30Setting Up Your ScannerL/O L/O – Lets you lock out a selected channel or skip a specified frequency. + L/O – Press quickly to lock and unlock a sel
31Setting Up Your Scanner2/Wx 2 – Enters a 2. + WX – Selects the weather function in the menu in the Hold mode.4/ 4 – Enters a 4. + – Moves the act
32Setting Up Your ScannerA Look At The DisplayThe display has indicators that show the scanner's current operating status. The display informati
33Setting Up Your ScannerUsing MenuPress on the left side of the scanner to enter the menu. See “Using the Menu” on Page 44 for more information ab
34Basic OperationBasic OperationTurning On the Scanner and Setting the SquelchNote: Make sure the scanner's antenna is connected before you turn
35Basic OperationScanning Preprogrammed RacesBefore You Get To The TrackEach driver’s team has several different frequencies they can use during a rac
36Basic Operation1. Press 0, rotate the scroll control to select the race, then press E.2. Press CAR, enter the driver’s number, then press CAR. Or pr
37Basic Operationcontrol until the desired system is selected. Then, continue to hold and press L/O to either lock out or unlock the system.Selecti
38Basic Operation2. Release then press Hold within 2 seconds to hold on the system.3. Rotate the scroll control to select the channel you want to lo
39Basic OperationIf you pressed No in Step 3, the scanner prompts you to select the system and the group where you want to store the frequency.Quickly
4ContentsContentsThe FCC Wants You to Know ... 7 Scanning Legally ...
40Other SettingsOther SettingsDisplaying System InformationViewing Memory Used See Scanner Info E % Memory Used EA bar showing the percent
41Other Settings• Priority Off: Normal scanning• Priority On: While scanning, the scanner interrupts every 2 seconds and checks the priority channels
42Other SettingsUsing the PC Control and Cloning OptionsUse the included connection cable to connect your scanner to another SC230 scanner or your p
43Other SettingsCloning the ScannerTo clone (copy) data from one SC230 scanner to another SC230 scanner, you must first connect the scanners to each o
44Using the MenuUsing the MenuThe scanner’s menu lets you select options that let you set up and use the scanner. To use the menu, press on the left
45Using the MenuSet up priority options.“Priority Scan” on Page 40.Set up weather options.“Using Weather Alert (SAME)” on Page 80.Set up backlight
46Programming Radio SystemsProgramming Radio SystemsYour SC230 comes preprogrammed with the major analog systems used in the 25 most populous countie
47Programming Radio SystemsQuickly Programming Racing SystemsYou can use the menu system to program a racing system (see “Manually Programming Racin
48Programming Radio Systems8. Set the modulation type (Auto is almost always the correct choice), then press E 9. Set the attenuator (turn it on to el
49Programming Radio SystemsManually Programming Racing Systems Program SysteM E New System E Racing E Confirm? EThe scanner create
5Contents Adjusting the Key Beep ... 40 Locking/Unlocking the Keypad ...
50Programming Radio SystemsEntering/Editing a Car Number Program SysteM E Select the system E Edit Car E Select the car E Edit
51Programming Radio SystemsSetting a Car’s Quick Key Program SysteM E Select the system E Edit Car E Select the car E Set Quic
52Programming Radio SystemsSetting Lockout On A Car Program SysteM E Select the system E Edit Car E Select the car E Set Locko
53Programming Radio SystemsEntering/Editing Conventional Channel GroupsTo enter channels in a conventional system, first set up a channel group (or g
54Programming Radio SystemsTo program another channel within the same group, press , then repeat the above.To create another channel group and enter m
55Programming/Editing Optional SettingsProgramming/Editing Optional SettingsThis section details the instructions for each of the optional programming
56Programming/Editing Optional SettingsAfter selecting this option, press 1-9 to assign the system to a quick key or press No to assign the system to
57Programming/Editing Optional SettingsNotes: • If you select 0, the scanner stays on the system for a minimal time (only long enough to check current
58Programming/Editing Optional SettingsNotes:• This setting is ignored for AM channels.• The default setting for this feature is On.Deleting Systems
59Programming/Editing Optional SettingsSelect the group E Edit Name EFollow these steps to enter/edit the group name.1. Rotate the scroll control
6ContentsSearching and Storing ...67 Service Search ...
60Programming/Editing Optional SettingsSetting Group Lockout program system E Select the system E Edit Group E Select the group E
61Programming/Editing Optional SettingsSelect the channel E Edit Name EFollow these steps to enter/edit the channel name.1. Rotate the scroll con
62Programming/Editing Optional SettingsOn - when you turn on the Priority feature, the channel will be scanned every 2 seconds. P appears at the end o
63Programming/Editing Optional SettingsSearch - the scanner searches for and displays any CTCSS or DCS tone that accompanies the transmission.CTCSS -
64Programming/Editing Optional SettingsNFM - the scanner uses narrowband FM for the frequency.Note: The default setting is AUTO.Setting Channel Atte
65Programming/Editing Optional Settings5.0 kHz, 6.25 kHz, 7.5 kHz, 10.0 kHz, 12.5 kHz, 15.0 kHz, 20.0 kHz, 25.0 kHz, 50.0 kHz, 100.0 kHz - The scanner
66Programming/Editing Optional SettingsThe scanner prompts you to confirm deletion. To confirm, press E. To cancel, press No.Note: Deleted channels ca
67Searching and StoringSearching and StoringService SearchService Search lets you quickly select and search the scanner’s preprogrammed search ranges.
68Searching and Storing• If the service you select uses channels (such as CB radio or marine), the scanner displays the service channel number.Quick S
69Searching and StoringNotes: • Search ranges are preset. See “Editing a Custom Search Range” on Page 69 to change the range.• You cannot turn off all
7The FCC Wants You to Know The FCC Wants You to KnowThis scanner has been tested and found to comply with the limits for a scanning receiver, pursuant
70Searching and Storingand Srch, then No. One of the search feature options appear.2. Turn the scroll control until EDIT CUSTOM appears, then press E
71Searching and Storing2. Turn the scroll control until Search and Store appears, then press E to select it. 3. Turn the scroll control until the syst
72Using the Close Call FeatureUsing the Close Call FeatureYour scanner's Close CallTM feature lets you set the scanner so it detects, displays t
73Using the Close Call FeatureSetting Close Call Options1. Press then turn the scroll control until Close Call appears. Then press E. Close Call fea
74Using the Close Call FeatureIf this option is turned on, the scanner overrides the current channel and goes to the Close Call hit. The scanner displ
75Search and Close Call OptionsSearch and Close Call OptionsThe settings in this section affect custom searches, service searches, and Close Call ope
76Search and Close Call OptionsNote: This feature does not operate when the scanner is in AM modulation mode.Screening Out Paging Systems Srch/Cl
77Search and Close Call OptionsOn The scanner automatically applies repeater reverse to detected transmissions. If the scanner detects the transmiss
78Search and Close Call OptionsSetting Attenuation Srch/CloCall Opt E Set Attenuator E This setting controls the attenuator for quick sear
79Search and Close Call OptionsOff The scanner resumes immediately when the transmission ends.1-5 sec The scanner waits the set amount of time after t
8The FCC Wants You to KnowAccording to the Electronic Communications Privacy Act (ECPA), you are subject to fines and possible imprisonment for inten
80Using Weather Alert (SAME)Using Weather Alert (SAME)Your scanner has been primarily designed to be a radio scanner. While it incorporates weather al
81Using Weather Alert (SAME)This setting determines which types of signals will trigger an alert. Select your setting, then press E.Alert Only - the s
82Using Weather Alert (SAME)For example, Tarrant County in Texas is assigned to FIPS code 048439.0 indicates the entire county48 indicates the state o
83Care and MaintenanceCare and MaintenanceGeneral Use• Turn the scanner off before disconnecting the power. • Always write down the programmed frequen
84Care and MaintenanceRepairsDo not attempt any repair. The scanner contains no user serviceable parts. Contact the Uniden Customer Service Center or
85TroubleshootingTroubleshootingIf your SC230 is not performing properly, try these steps. Problem Possible Cause SuggestionThe scanner doesn’t work.T
86TroubleshootingIf you still cannot get satisfactory results while using your scanner or if you want additional information, please call or write the
87SpecificationsSpecificationsCertified in accordance with FCC Rules and Regulations Part 15, Subpart C, as of date of manufacture.Dynamic Allocation
88SpecificationsOperating Temperature: Normal ... –20°C to +60°C Close Call ...
89Optional AccessoriesOptional AccessoriesContact your local Uniden Dealer or call the Uniden Parts Cen-ter at: (800) 554-3988 during regular business
9IntroductionIntroductionYour SC230 scanner is a state-of-the-art scanner radio with automatic scanning capabilities. You can store fre-quencies such
90PlanningPlanningCollecting InformationGetting your scanner programmed and scanning takes a few steps. This help guides you through these steps that
91Planning• Before you start to program your scanner, decide how you want to organize the frequencies you want to scan. For example, some areas are be
92PlanningFilling Out The Racing System WorksheetRace NameFill in the name of the race you want to scan. For example, you can enter "Daytona 500
93PlanningRacing System WorksheetRace Name Car #/Driver Frequency Priority CTCSS/DCSRacing System Worksheet
94PlanningFilling Out The Conventional System WorksheetSystem Name and Quick KeyFill in a name that describes the system you want to create. For exam
95PlanningConventional System WorksheetSystem Name Group NameSystem Quick Key Group Quick KeyFrequency Alpha Tag Priority CTCSS/DCSConventional Sys
96Preprogrammed SystemsPreprogrammed Sys-temsYour scanner is preprogrammed with frequencies used at races within the NASCAR Nextel, Busch, Craftsman,
97One-Year Limited WarrantyOne-Year Limited War-rantyImportant: Evidence of original purchase is required for warranty service. WARRANTOR: UNIDEN AMER
98One-Year Limited WarrantyBURSEMENT OR PAYMENT OF INCIDENTAL OR CON-SEQUENTIAL DAMAGES. Some states do not allow this exclusion or limitation of inci
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