51 PANEL DESCRIPTION Function displayq FUNCTION INDICATOR (p. 2)Appears when is pushed.w TX INDICATOR (p. 9)Appears while transmitting.e RX INDICATOR (p. 9)Appears when receiving a signal or when the squelchopens.r DUPLEX INDICATOR (IC-A24 only) (p. 24)➥“DUP” appears when the duplex function is activated inNAV mode.➥“DUP” blinks while setting the duplex frequency.t LOW BATTERY INDICATOR (p. 10)➥ Appears when the battery is nearing exhaustion. The at-tached battery pack requires recharging.➥ Appears and flashes when battery replacement is nec-essary.y LOCK INDICATOR (p. 11)Appears while the lock function is in use.u FREQUENCY DISPLAY (pgs. 8, 14)➥ Shows the operating frequency.➥ Shows the channel name when the memory name func-tion is selected.iq w e r t yo!0!1!1 !2!3!4u!5IC-A24-Nocl.qxd 04.9.1 5:50 PM Page 6

safety training information

supplied accessories

panel description

i function display

accessory attachment

basic operation

anl function

low battery indicator

setting weather alert function

memory operation

i programming a memory

i memory names

scan operation

weather channel scan

vor indicators

vor functions

i flying to a vor station

entering a desired course

i duplex operation

battery packs

i optional battery case

i optional battery chargers

troubleshooting

specifications

quick reference

optional headset connection

Icom IC-A24 Instruction Manual

IC-A6

I Panel description

I Function display

PANEL DESCRIPTION ........................................................ 1

ACCESSORY ATTACHMENT

I Setting a squelch level

I Receiving

I Low battery indicator

I Setting weather alert function

I Memory channel selection

I Programming a memory channel

I Memory names

I Memory scan

I Weather channel scan (U.S.A. version only)

I VOR functions

I Flying to a VOR station

I Entering a desired course

I Duplex operation (U.S.A. version only)

I Battery charging

I Optional battery case

I Optional battery chargers

CLONING

TROUBLESHOOTING

SPECIFICATIONS

OPTIONS

QUICK REFERENCE ...................................................... 32

OPTIONAL HEADSET CONNECTION

PANEL DESCRIPTION

Function display

BASIC OPERATION

Receiving

Low battery indicator

Setting weather alert function

MEMORY OPERATION

Programming a memory channel

Memory names

SCAN OPERATION

Weather channel scan (U.S.A. version only)

VOR NAVIGATION (IC-A24 ONLY)

VOR functions

Flying to a VOR station

Entering a desired course

Duplex operation (U.S.A. version only)

BATTERY PACKS

Optional battery case

Optional battery chargers

SAFETY TRAINING INFORMATION

FOR CLASS A UNINTENTIONAL RADIATORS

INDEX

VOR NAVIGATION (IC-A24 only)

inside views

receiver circuits

transmitter circuits

power supply circuits

port allocations

parts list

logic unit

IC-A24