User's Manual
Table Of Contents
- SYMBOLS USED IN THIS MANUAL
- REGULATORY INFORMATION
- CHECKING ITEMS IN THE PACKAGE
- RADIO OVERVIEW
- BEFORE USING THE RADIO
- RADIO STATUS INDICATORS- OPERATIONAL MODE AND STATUS ICONS THE DISPLAY
- LED INDICATOR
- TURNING THE RADIO ON AND OFF
- ADJUSTING THE VOLUME
- SELECTING A ZONE
- SELECTING A CHANNEL
- SWITCHING THE CHANNEL MODE BETWEEN ANALOG AND DIGITAL
- LOCKING AND UNLOCKING THE KEYPAD
- HOME SCREEN
- PRIVATE CALLS
- GROUP CALLS
- ALL CALLS
- TALK-AROUND (DIRECT MODE)
- CALLS ON ANALOG CHANNELS
- BATTERY STRENGTH INDICATOR
 
- MENU NAVIGATION
- SCANNING CHANNELS
- EMERGENCY COMMUNICATIONS
- HDC1200 SIGNALING
- SECURE COMMUNICATIONS
- MISCELLANEOUS FEATURES
- TROUBLESHOOTING AND TECHNICAL ASSISTANCE
- CARE AND CLEANING
- MODEL NUMBERS
- WARRANTY REGISTRATION AND WARRANTY
TABLE OF CONTENTS 
vi 
Section  Page 
BASIC OPERATIONS ......................................................................................................................................... 18
TURNING THE RADIO ON AND OFF ........................................................................................................ 18 
ADJUSTING THE VOLUME ........................................................................................................................ 18 
SELECTING A ZONE .................................................................................................................................... 18 
SELECTING A CHANNEL ........................................................................................................................... 19 
SWITCHING THE CHANNEL MODE BETWEEN ANALOG AND DIGITAL ......................................... 19 
LOCKING AND UNLOCKING THE KEYPAD ........................................................................................... 19 
HOME SCREEN ............................................................................................................................................. 20 
PRIVATE CALLS   .................................................................................................................................. 20 
Transmitting a Private Call ...................................................................................................................... 20 
Receiving and Responding to a Private Call ............................................................................................ 22 
GROUP CALLS   ..................................................................................................................................... 23 
Transmitting a Group Call ....................................................................................................................... 23 
Receiving and Responding to a Group Call ............................................................................................. 24 
ALL CALLS   ........................................................................................................................................... 25 
Transmitting an All Call .......................................................................................................................... 25 
Receiving an All Call ............................................................................................................................... 25 
TALK-AROUND (DIRECT MODE) ............................................................................................................. 25 
CALLS ON ANALOG CHANNELS   ..................................................................................................... 26 
Transmitting a Call on an Analog Channel .............................................................................................. 26 
Receiving a Call on an Analog Channel .................................................................................................. 26 
Monitor .................................................................................................................................................... 26 
Squelch Off .............................................................................................................................................. 27 
Telephone Interconnect Calls .................................................................................................................. 27 
BATTERY STRENGTH INDICATOR .......................................................................................................... 29 
MENU NAVIGATION ......................................................................................................................................... 30 
MAIN MENU ................................................................................................................................................. 30 
CONTACT MENU   ................................................................................................................................. 30 










