Kenwood TM-481A Instruction Manual

Also see for TM-281A: Instruction manual Service manual Instruction manual Service manual

Contents

iii1413121110987654321SELECTING A CTCSS FREQUENCY ........................... 45CTCSS FREQUENCY ID SCAN ................................ 45DCS ......................................................................... 46SELECTING A DCS CODE ........................................ 46DCS CODE ID SCAN ............................................. 47CHAPTER 10 DUAL TONE MULTI-FREQUENCY(DTMF) FUNCTIONSMANUAL DIALING .................................................. 48DTMF MONITOR .................................................... 48DTMF TX HOLD ................................................... 49AUTOMATIC DIALER ............................................. 49STORING A DTMF N UMBER IN MEMORY .................... 49C ONFIRMING STORED DTMF N UMBERS ..................... 50T RANSMITTING A STORED DTMF NUMBER ................. 50A DJUSTING THE DTMF TONE T RANSMISSION SPEED .... 50ADJUSTING THE PAUSE DURATION ............................. 51DTMF LOCK ............................................................ 51CHAPTER 11 AUXILIARY FUNCTIONSAPO (AUTO POWER OFF) ..................................... 52BEAT SHIFT ............................................................ 52S-METER SQUELCH .............................................. 52SQUELCH HANG T IME .............................................. 53BEEP FUNCTION ................................................... 53BUSY CHANNEL LOCKOUT .................................. 54FREQUENCY STEP SIZE ...................................... 54DISPLAY BACKLIGHT ............................................ 55PERMANENT BACKLIGHT ........................................... 55AUTOMATIC BACKLIGHT ............................................ 55USING THE T UNING CONTROL ................................... 30U SING THE M ICROPHONE KEYPAD ............................. 31CLEARING A MEMORY CHANNEL ....................... 31NAMING A MEMORY CHANNEL ........................... 32MEMORY CHANNEL TRANSFER .......................... 33MEMORY \ VFO TRANSFER ................................... 33CHANNEL \ CHANNEL TRANSFER ............................. 33CALL CHANNEL ..................................................... 35R ECALLING THE CALL CHANNEL ................................ 35REPROGRAMMING THE CALL CHANNEL ........................ 35CHANNEL DISPLAY ............................................... 36CHAPTER 8 SCANNORMAL SCAN ...................................................... 38BAND S CAN ........................................................... 38PROGRAM SCAN ..................................................... 38MHz S CAN ........................................................... 39MEMORY SCAN ..................................................... 40A LL-CHANNEL S CAN ............................................... 40GROUP SCAN ......................................................... 40CALL SCAN ............................................................ 41PRIORITY SCAN .................................................... 41P ROGRAMMING A PRIORITY CHANNEL ......................... 41U SING PRIORITY SCAN ............................................ 42MEMORY CHANNEL LOCKOUT ............................ 42SCAN RESUME METHOD ..................................... 43CHAPTER 9 SELECTIVE CALLCTCSS AND DCS ................................................... 44CTCSS .................................................................... 44