iii
CONTENTS
UNPACKING AND CHECKING EQUIPMENT ................... 1
Supplied Accessories ...................................... 1
PREPARATION .................................................. 2
Installing/ Removing the Battery Pack ..................... 2
Installing the Antenna ..................................... 3
Installing the Belt Clip ..................................... 3
Installing the Cover over the Universal Connector ..... 4
Installing the (Optional KMC-25) Speaker/ Microphone ... 4
GETTING ACQUAINTED ........................................ 5
Display ...................................................... 7
PROGRAMMABLE AUXILIARY FUNCTIONS ................. 8
OPERATION OVERVIEW ....................................... 10
Trunking Format ........................................... 10
Conventional Format (TK-280/ TK-380 Only) .......... 10
OPERATING BASICS ........................................... 11
Switching Power ON/ OFF ................................ 11
Adjusting the Volume .....................................11
Selecting a System/ Group/ Channel ................... 11
Time-out Timer (TOT) .................................... 12
TRUNKED OPERATION (Trunking Format) .................. 13
Placing a Dispatch Call .................................. 13
Receiving a Dispatch Call ................................ 13
Placing a Telephone Call (Keypad Models Only) ...... 14
Receiving a Telephone Call (Keypad Models Only) ... 14
CONVENTIONAL OPERATION (Trunking Format) ........... 15
Transmitting ...............................................15