Genius IC-M21 LCD contrast selection LC, Auto power save function PS, Self check function SC

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6 SET MODE

DLCD contrast selection “LC”

The contrast of the LCD can be adjusted from 4 levels.

•1 (low contrast) – 4 (high contrast); 3 (default)

LCD contrast (default)

DAuto power save function “PS”

The power save function reduces current drain by deactivat- ing the receiver circuit for preset intervals.

Auto power save ON (default)

DSelf check function “SC”

The self check function checks transceiver conditions by it- self, and informs you in case a problem is found. The follow- ing items are checked after the power is turned ON, then it switches to operation mode.

•Temperature (Outside of –15°C to +55°C)

•Connected battery voltage

•Water intrusion

Self check OFF (default)

When error messages as shown below are displayed, see trouble shooting for advice (p. 23).

Error messages

Temperature error Battery voltage error Water intrusion error

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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 licensesFront, top and side panels 0PTT Switch PTTPanel Description 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 Indicator3CHANNEL Number Readout 0BATTERY Indicator5TRANSMIT Power Indicator 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 transmittingPush any key except for PTT to turn the backlighting on Call channel programmingAutomatic backlighting 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 SCFunction Indication Switch Battery voltage indicator btMeter/RF meter indicator Sr Battery cautions Battery ChargingBattery charging Installing batteries Battery case Charging connectionsRapid charging with the BC-121N+AD-103 Optional battery chargersRapid charging with the BC-119N+AD-103 Supplied Accessories and Attachments Supplied accessoriesFlexible antenna HandstrapSwivel belt clip To attachTo remove Ceiver works properly or not TroubleshootingProblem Possible Cause Solution International channels Low power onlyChannel List Options Specifications and OptionsSpeciﬁcations 0560 Count on us Kamiminami, Hirano-ku, Osaka 547-0002 Japan