Icom IC-40S instruction manual Basic Operation, Receiving and transmitting

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Receiving and transmitting

CAUTION: Transmitting without an antenna may dam- age the transceiver.

qRotate [VOL] clockwise to turn power ON, then set to the 10 o’clock position.

If “T SQL” appears on the display, push [–] for 2 sec. once or twice to cancel the tone squelch or pocket beep. (p. 11)

w Select the desired channel with the [Y]/[Z] switches.

• When receiving a signal, “BUSY” appears and audio is emitted

from the speaker.

• Further adjustment of [VOL] may be necessary at this point.

BASIC OPERATION 3

NOTE: The transceiver has a power save function to con- serve battery power. The power save function activates au- tomatically when no signal is received for 5 sec.

q Set volume

r Push to transmit

• Push [–] to toggle the monitor function ON and OFF. (p. 6)

ePush [LOW] to select the output power if necessary.

“LOW” appears when low power is selected.

Choose low power to conserve battery power, choose high power for longer distance communications.

rPush and hold [PTT] to transmit, then speak into the mi- crophone.

• Transmit indicator lights.

tRelease [PTT] to receive.

IMPORTANT: To maximize the readability of your transmit- ted signal, pause a few sec. after pushing [PTT], hold the microphone 10 to 15 cm from your mouth and speak at a normal voice level.

tRelease to receive

wSelect channel

wMonitor switch

r Speak into microphone

e Set output

power

5

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Contents I40S N33 Accessories included with the transceiver Qty Supplied AccessoriesTable of Contents Battery pack replacement Accessory AttachmentAntenna Belt clipPanel description Panel Description1EXTERNAL DC Power Jack Charge Function display Push LOW to select the output power if necessary Select the desired channel with the Y/Z switchesBasic Operation Receiving and transmittingDisplay backlighting DSetting the backlighting timerLock function Monitor functionPush and hold PTT to transmit Repeater operationScan types Scan OperationOpen scan Open ScanSetting scan tag Group and priority scansSelect the priority channel if desired Scan resume Condition Push LOW for 2 sec. to exit Set modeSquelch opens and the signal can be heard Calling a waiting station using pocket beepTone Squelch Operation Tone squelch operation Pocket beep operationCharging Battery pack Precautions Battery PacksRapid charging with the BC-119 Tery pack becomes exhaustedRegular charging Multiple charging with the BC-121Installing batteries in the battery case About the battery packBattery pack life Operating periodTime-out timer Power saver Other FunctionsConfirmation beeps Transmit lockout Turning the microphone remote control function ON/OFFOptional HM-75A functions HM-75A functionsProblem Possible Cause Solution TroubleshootingDGeneral DTransmitter SpecificationsDReceiver Current drain approxBattery packs OptionsOther options Kamihigashi, Hirano-ku, Osaka 547 Japan