
SC230 Paper OM 062206.fm Page 4 Friday, July 21, 2006 7:39 PM
| Contents | 
 | 
| Precautions | 2 | 
| Contents | 4 | 
| Introduction | 7 | 
| Feature Highlights | 10 | 
| About This Manual | 13 | 
| How the Scanner’s Controls Are Represented in This Manual... | 13 | 
| Entering Text | 14 | 
| Understanding Scanning | 15 | 
| Understanding the Scanner’s Memory | 15 | 
| What is Scanning? | 15 | 
| What is Searching? | 15 | 
| What is CTCSS/DCS? | 16 | 
| Using the Scanner at the Racetrack | 18 | 
| Conventional Scanning | 18 | 
| Where To Get More Information | 19 | 
| Included With Your Scanner | 21 | 
| Setting Up Your Scanner | 22 | 
| Using Internal Batteries | 22 | 
| Using Rechargeable Batteries | 22 | 
| Using  | 23 | 
| Using AC Power | 25 | 
| Connecting the Antenna | 25 | 
| Connecting an Earphone/Headphone | 26 | 
| Connecting an Extension Speaker | 26 | 
| Attaching the Belt Clip | 26 | 
| Attaching the Wrist Strap | 27 | 
| Installing the Demo Software | 27 | 
| A Look At The Keypad | 28 | 
| A Look At The Display | 31 | 
| Using Menu | 32 | 
| Using Func | 32 | 
| Using the Scroll Control | 32 | 
| Basic Operation | 33 | 
| Turning On the Scanner and Setting the Squelch | 33 | 
| Scanning Systems | 33 | 
| Scanning Preprogrammed Races | 34 | 
| Before You Get To The Track | 34 | 
| When You Get To The Track | 34 | 
| Selecting Systems to Scan | 35 | 
| Selecting System Channel Groups | 36 | 
| Locking/Unlocking Systems | 36 | 
| Locking/Unlocking Channels | 37 | 
| Temporarily Holding On a System | 37 | 
| Holding On a Channel | 37 | 
| 38 | |
| Quickly Recalling Channels | 38 | 
| Other Settings | 39 | 
| Displaying System Information | 39 | 
| Viewing Memory Used | 39 | 
| Viewing the Firmware Version | 39 | 
Contents
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