 Front panel— controllerq POWER SWITCH [PWR]Turns power ON and OFF when pushed for 1 sec.w SET•LOCK SWITCH [SET• ]➥ Enters set mode when pushed. (p. 56)➥ Switches the lock function ON and OFF when pushedfor 1 sec. (p. 15)e OUTPUT POWER•PRIORITY SWITCH [LOW•PRIO]➥ Each push changes the output power selection. (p. 20)➥ Starts priority watch when pushed for 1 sec. (p. 47)r TONE•DTMF SWITCH [TONE•DTMF]➥ Each push selects a tone function. (pgs. 23, 52)• Subaudible tone encoder, pocket beep (CTCSS), tonesquelch, pocket beep (DTCS), DTCS squelch or tone func-tion OFF can be selected.➥ Turns DTMF memory encoder ON and OFF whenpushed for 1 sec. (p. 48)t DUPLEX•MONITOR SWITCH [DUP•MONI]➥ Push to select DUP–, DUP+ and simplex operation.(p. 23)➥ Push for 1 sec. to switch the monitor function ON andOFF. (p. 16)MAINBANDSCANMWV/MHzM/CALLMAINBANDSCANV/MHzMWM/CALLVOLVOLDIALDIALSQLSQLDUPMONITONEDTMFLOWPRIODUAL BAND FM TRANSCEIVER i2720PWR SETBUSY LOWMIDBUSY LOWMIDMAINT XDUP T SQL DTCSAMMAINT XDUP T SQL DTCSAMMSKIPMSKIPq Function display (pgs. 3, 4) wert1PANEL DESCRIPTION1*The switches w to t arefor the MAIN band only.

quick reference guide

using the mounting bracket

battery connection

antenna installation

i repeater operation

I Front panel— controller

panel description

I Function display

main unit

I Microphone (HM-133)

I Microphone keypad

I Optional microphones (HM-118N/TN/TAN)

I Preparation

setting a frequency

I Using the tuning dial

I Tuning step selection

I Lock functions

I Receiving

I Squelch attenuator

I V/V, U/U simultaneous receive (Para-watch)

I Sub band mute/sub band busy beep

I Transmitting

I One-touch PTT function

I General

I Accessing a repeater

repeater operation

I Subaudible tones

I Offset frequency

I General description

I Programming a memory channel

programming a memory channel via the microphone

I Transferring memory contents

memory operation

I Memory clearing

I Memory bank selection

I Memory bank setting

I Transferring bank contents

I Call channel selection

I Programming a call channel

I Scan types

I Scan start/stop

I Scan edges programming

scan operation

I Skip channel setting

I Scan resume condition

I Priority watch types

I Priority watch operation

I Programming a DTMF code

dtmf memory encoder

i transmitting a dtmf code

I DTMF speed

I Pocket beep operation

tone scan

other functions

I Initial set mode

I AM/FM narrow mode

i weather channel operation

I Microphone keys

I Packet operation

I Troubleshooting

I Fuse replacement

I Speciﬁcations

I Options

mode arrangement

Icom IC-2720H Instruction Manual

IC-2720

IC-2720H