Contents 17
Emergency calls ........................................................... 66
Making a phone call .................................................... 67
Unconnected calls ........................................................ 68
Failsoft mode operation ............................................... 69
Dynamic regrouping .................................................... 70
6 Safeguarding you and your radio ............ 71
About locking the radio ............................................... 72
Locking the radio ..................................................... 72
Unlocking the radio.................................................. 72
About emergency calls ................................................. 73
Making a priority call................................................ 73
Understanding emergency mode.............................. 74
7 Customizing your radio ............................. 77
About display and keypad backlighting ........................ 78
Turning backlighting on or off.................................. 78
Turning backlighting on momentarily ....................... 79
Adjusting the backlighting level................................ 79
Adjusting the display contrast................................... 79
Reducing power consumption ..................................... 80
Turning low power transmit on or off....................... 80
Customizing the audible alert settings ......................... 81
Changing the volume of all audible tones................. 81
Changing the keypress volume................................. 82
Turning off radio controls and keypress tones........... 82
Hearing only channel traffic...................................... 83
8 Troubleshooting......................................... 84
Troubleshooting .......................................................... 85
System error message............................................... 85
When your radio won’t turn on................................ 86
Identifying the radio’s audible tones ......................... 86
Checking the version of your radio ........................... 87
Removing the microphone ....................................... 87
General care ................................................................ 88
Cleaning the radio.................................................... 88
9 Glossary ...................................................... 89
Index ............................................................ 92
Tait Software Licence Agreement ............ 97