Operator's Manual
Table Of Contents
- SAFETY TRAINING INFORMATION
- TABLE OF CONTENTS
- FEATURES
- CONTROLS AND DISPLAY
- GENERAL OPERATION
- RADIO-WIDE FEATURES
- CONVENTIONAL MODE FEATURES
- Monitoring Before Transmitting
- Monitor Mode
- Busy Channel Lockout
- Call Guard Squelch
- Penalty Timer
- Conversation Timer
- Repeater Talk-Around
- Displaying Transmit and Receive Frequency
- Emergency Mode
- Conventional Mode Scanning
- Priority Channel Sampling
- Placing and Receiving Conventional Calls
- Project 25 (Digital) Mode Features
- Keypad Programming
- SMARTNET/SMARTZONE FEATURES
- SUPERVISORY TONES
- INDEX
51xx SERIES PORTABLE
OPERATING MANUAL
VHF/UHF/800 MHz
PROJECT 25 (DIGITAL) AND ANALOG
SMARTNET
™
/SmartZone
®
Copyright© 2002 by the E.F. Johnson Company
The E.F. Johnson Company, which was founded in 1923, provides wireless communication
systems solutions for public safety, government, and commercial customers. The company
designs, manufactures, and markets conventional and trunked radio systems, mobile and
portable subscriber radios, repeaters, and Project 25 digital radio products. E.F. Johnson is a
wholly owned subsidiary of Transcrypt International, Inc.
Viking Head/EFJohnson logo, Call Guard
®
, PCConfigure
™
, and PCTune
™
are trademarks of
the E.F. Johnson Company. SMARTNET
™
, SmartZone
®
, SecureNet
™
, Call Alert
™
,
Enhanced Private Conversation
™
, and Private Conversation II
™
are trademarks of Motorola,
Inc. All other company and/or product names used in this manual are trademarks and/or reg-
istered trademarks of their respective manufacturer. The IMBE™ voice coding technology
embodied in this product is protected by intellectual property rights including patent rights of
Digital Voice Systems, Inc.
LAND MOBILE PRODUCT WARRANTY - The manufacturer’s warranty statement for this
product is available from your product supplier or from E.F. Johnson Company, 299 Johnson
Avenue, Box 1249, Waseca, MN 56093-0514. Phone (507) 835-6222.
Information in this manual is subject to change without notice.