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
RADIO OVERVIEW 
8 
(Table Continued on Next Page) 
NO.  SHORTCUT NAME  SHORTCUT KEY FUNCTION 
15 
Nuisance Temporary 
Delete 
Temporarily skip unwanted channel activity during scanning. See 
page 43. 
16  Emergency On 
Turn on the emergency mode and transmit emergency call/signaling. 
See page 44. 
17  Emergency Off 
Turn off the emergency call/signaling, exiting emergency mode. See 
page 44. 
18  Lone Worker  Toggle the Lone Worker feature on and off. See page 50. 
18 
Adjust Squelch Level 
Temporarily adjust the receiver squelch threshold. See page 36. 
19  Battery Strength Indicator  Display remaining battery strength. See page 29. 
20 
Man Down 
(Optional Feature) 
Activate this emergency feature so if the radio is positioned at an 
angle for a preset period of time, it will begin emergency 
transmissions. See page 52. 
21 
Scrambler  / 
Encrypt   
Scrambler: Encrypt voice transmissions for secure communications. 
Encrypt: Encrypt voice and message transmissions for secure 
communications. See page 53. 
22 
One Touch Call 
(1 though 5)  
Quickly make calls or send messages. See pages 57, 59, and 60. 
23  Status    Quickly access the Status List menu. 
24  Telemetry    To supervise remote devices. See page 58. 
25  DTMF Keypad 
To enter or exit DTMF keypad mode. In this mode, phone numbers 
can be entered via the radio’s keypad. See pages 24, 27, and 34. 










