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
TROUBLESHOOTING AND TECHNICAL ASSISTANCE 
62 
TROUBLESHOOTING TABLE 
SYMPTOM  POSSIBLE PROBLEMS  SOLUTIONS 
Radio will not turn on. 
Battery is dead. 
Charge or replace the battery. See page 10
for instructions. 
Battery is not properly attached to the 
radio. 
Remove and then re-attach the battery to the 
radio. See page 11 for instructions. 
Battery is defective/bad. 
Replace the battery with a fully-
charged 
battery. 
When receiving, voice 
audio is weak, erratic, 
or not present at all. 
Volume is set too low. 
Increase the volume with the On/Off Volume 
Control knob. See page 18. 
Antenna is not properly connected to 
the radio. 
Turn the radio off, re-
connect the antenna 
cable to the radio, and turn the radio back on. 
Antenna is damaged or not present. 
Have your radio dealer repair/replace the 
antenna. 
Speaker may be blocked or damaged. 
Clean surface of the speaker. If the problem 
cannot be solved, contact your dealer or 
an 
authorized service 
center for inspection and 
repair. 
On an analog 
channel, you cannot 
communicate with 
others. 
The frequency or signaling may not be 
the same as the other radios. 
Verify selected channel is correct and/or 
consult with your radio dealer to verify the 
programming of the channel’s frequency and 
signaling. 
Out-of-range (too far away) from other 
radios, or from the channel’s respective 
repeater/base station. 
Change your location. Moving a few 
yards/meters in one direction can sometimes 
greatly improve communications range. 










