Tait TP9100 - Page 14

xii Contents
Contents
Understanding emergency mode.............................. 47
Stealth and non-stealth emergency modes ........... 47
What happens during an emergency call?............ 48
Making an emergency call ................................... 49
8 Charging and caring for batteries ............ 50
Removing the battery .................................................. 51
About your charger ..................................................... 52
About battery charging ............................................... 53
Low battery warning ................................................ 53
Optimal charging temperature ................................. 53
Charging the battery................................................ 54
Receiving and making calls while charging ............... 55
Maintaining battery life and performance .................... 56
Battery safety vent ................................................... 56
Storing batteries .......................................................... 57
Using nickel-based batteries after storage ................ 57
Disposing of batteries .................................................. 57
9 Troubleshooting ........................................ 58
Troubleshooting .......................................................... 59
Error messages......................................................... 59
When your radio won’t turn on................................ 60
Removing a belt clip................................................. 60
Checking the version of your radio........................... 61
Troubleshooting your charger .................................. 61
General care ................................................................ 62
Cleaning the radio ................................................... 62
10 Customizing your radio............................. 63
About display and keypad backlighting ........................ 64
Turning backlighting on or off.................................. 64
Using the Main menu .......................................... 64
Using a function key ............................................ 65
Adjusting the display contrast ...................................... 65
Extending battery life on a shift ................................... 66
Turning low power transmit on and off.................... 66
Using the Main menu .......................................... 66
Using a function key ............................................ 67
Customizing the audible alert tone settings ................. 68
Changing the volume of all audible tones ................ 68