page 3 RITRON, INC. 1-800-USA-1-USA
(1-800-872-1872)
Have questions? Call
800-USA-1-USA
(800-872-1872) or visit our website at www.ritron.com
DESCRIPTION PAGE
!! CAUTIONS — ALL RADIOS !!
Observe Caution in the Following Environments to Maximize the
Life of Your Radio Equipment ............................................................ 7
Exposure to Radio Frequency Energy ................................................ 7
BA TTERIES
FIG-4: Battery Access and Installation .............................................. 8
Optional Charging Accessories ........................................................... 8
Batteries ................................................................................................ 9
Charging ............................................................................................... 9
General ................................................................................................. 9
Battery Maintenance and Conditioning ............................................ 9
TROUBLESHOOTING
Notes .................................................................................................... 10
Chart .................................................................................................... 10
FCC LICENSE REQUIRED
FCC Regulations .................................................................................11
Service ................................................................................................. 11
How to Obtain an FCC Radio License .............................................. 11
LIMITED WARRANTY................................................ INSIDE BACK COVER
TABLES:
1. Quiet Call Codes and Frequencies ................................................ 5
2. Digital Quiet Call Codes and Frequencies ................................... 5
FIGURES:
1. Belt Clip Installation........................................................................ 1
2. Radio Controls and Connectors ...................................................... 2
3. To Scan Weather Frequencies ....................................................... 4
4. Battery Access and Installation ...................................................... 8
DESCRIPTION PAGE
ACCESSORIES
Optional Accessories............................................................................ i i
INTRODUCTION
Features................................................................................................. 1
"Four Series" Model Numbers ............................................................. 1
Inspection.............................................................................................. 1
FIG-1: Belt Clip Installation ............................................................... 1
CONTROL & OPERATION ........................................................................... 2
FIG-2: Radio Controls and Connectors ............................................. 2
OPERATION
On-off/ Volume ..................................................................................... 3
Channel Selection ............................................................................... 3
Receive ................................................................................................. 3
Selective Signaling Squelch .............................................................. 3
Monitor.................................................................................................. 3
Quiet Call Tone Codes (Interference Eliminator Codes) .................. 3
Transmit ................................................................................................ 3
Radio Alert Tones ................................................................................ 4
Optional Alert Tones ............................................................................ 4
Weather Scan (VHF Radios Only) ....................................................... 4
FIG-3: To Scan Weather Frequencies ............................................... 4
SCAN CHANNEL OPERATION
How Scanning Works ............................................................................ 5
Priority Scanning.................................................................................. 5
Busy Channel Delete ........................................................................... 5
Last Channel Scanned Alert Tone ..................................................... 5
RADIO PROGRAMMING ............................................................................. 5
INTERFERENCE ELIMINATOR TONE CODES
TABLE 2: Programmable QC (Quiet Call®) Tone Codes .................. 6
TABLE 3: Programmable DQC (Digital Quiet Call®) Tone Codes ... 6
T ABLE OF CONTENTS
NOTE: Refer to pages ii and 8 for Accessory information.
Call RITRON at
800-USA-1-USA
(800-872-1872) for a complete Accessory listing or visit our website at www.ritron.com
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