Genius IC-M21 Lock function, Adjusting the squelch level, Appears while the lock function is used

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3 BASIC OPERATION

■Lock function

This function electronically locks all keys, except [PTT], [SQL•MONI] and [H/L•LOCK] to prevent accidental channel changes and function access.

•Push [H/L•LOCK] for 1 sec. to turn the lock function ON and OFF.

-Only [PTT], [H/L•LOCK] and [SQL•MONI] are functional.

Appears while the lock function is used.

■Adjusting the squelch level

The IC-M21 has a squelch even though there is no control knob for it. In order to receive signals properly, as well as for scan to function, the squelch must be adjusted to a suitable level.

Appears durling squelch level adjustment.

Each dot indicates the squelch level

(Level 10: Max. squelch level)

qPush [SQL•MONI], then adjust the squelch level with [Y]/[Z].

-“SQL” indicator and squelch level indicator appear.

-There are 11 squelch levels to choose from: 0 is completely open; 10 is the maximum squelch level.

-When no keys are pushed for 5 sec., the transceiver returns to normal condition.

wPush [SQL•MONI] again to return to normal condition.

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Contents IM21 Clean the Transceiver Thoroughly with Fresh Case of EmergencyWord Definition Rwarning May occurEquipment damage may occur If disregarded, inconvenience only. No riskPage Table of Contents Operating Rules PrioritiesPrivacy Radio licenses0PTT Switch PTT Panel DescriptionFront, top and side panels Battery Case Release Screw To remove the battery case If the seal is damaged, water resistant is not guaranteedTransmit Indicator p Busy Indicator pScan Indicator p Duplex Indicator0BATTERY Indicator 5TRANSMIT Power Indicator3CHANNEL Number Readout Basic Operation Channel selectionChannel Call channelAdjusting the squelch level Push SQLMONI, then adjust the squelch level with Y/ZLock function Appears while the lock function is usedRotate OFF/VOL clockwise to turn power on Power on Set volume Push to Transmit Release to receiveSet squelch level Set output power Receiving and transmittingCall channel programming Automatic backlightingPush any key except for PTT to turn the backlighting on DUALWATCH/TRI-WATCH DescriptionOperation DUALWATCH/TRI-WATCH SimulationScan Operation Scan typesPriority Scan Normal ScanSetting tag channels To cancel the tag channel setting, push Scntag for 1 secStarting a scan To stop the scan, push ScntagSET Mode SET mode programmingSET mode items Beep tone bPScan resume timer St Scan indicator blinks while scanningAuto scan function AS Monitor action selection SqAuto power save function PS Contrast of the LCD can be adjusted from 4 levelsLCD contrast selection LC Self check function SCBattery voltage indicator bt Meter/RF meter indicator SrFunction Indication Switch Battery Charging Battery chargingBattery cautions Installing batteries Battery case Charging connectionsOptional battery chargers Rapid charging with the BC-119N+AD-103Rapid charging with the BC-121N+AD-103 Supplied Accessories and Attachments Supplied accessoriesFlexible antenna HandstrapSwivel belt clip To attachTo remove Troubleshooting Problem Possible Cause SolutionCeiver works properly or not Low power only Channel ListInternational channels Specifications and Options SpeciﬁcationsOptions 0560 Count on us Kamiminami, Hirano-ku, Osaka 547-0002 Japan