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242-778x-50x Full Keypad ( 15- Key) Model Limited Keypad ( 3- Key) Model First Printing November 1999 7780- SERIES ™ ® SMARTNET /SMARTZONE / CONVENTIONAL FM TWO-WAY PORTABLE RADIO 7.5 VDC 806-824 MHz Transmit, 851-870 MHz Receive 1- Watt (Low Power) , 3- Watts (High Power) Part No. 242-778x-50x Copyright © 1999 by the E.F. Johnson Company E.F. Johnson Company, which was founded in 1923, designs, manufactures, and markets radio communication products, systems, and services worldwide. E.F. Johnson produces equipment for land mobile radio and mobiletelephone services which include business, industrial, government, public safety, and personal users. Viking Head/ EFJohnson logo, Call Guard® , PCTrunk™ , and PCTune ™ are trademarks of the E.F. Johnson Company. SMARTNET™ , SmartZone ® , Call Alert™ , Enhanced Private Conversation™ , and Private Conversation II ™ are trademarks of Motorola, Inc. All other company and/or product names used in this manual are trademarks and/or registered trademarks of their respective manufacturer. Information in this manual is subject to change without notice. TABLE OF CONTENTS TABLE OF CONTENTS 1 GENERAL INFORMATION 1.1 SCOPE OF MANUAL .. ... ... ... .. ... ... .1- 1 1.2 EQUIPMENT DESCRIPTION . ... .. ... ... .1- 1 Introduction. ... .. ... ... ... ... ... .. ... .. . 1- 1 OperatingProtocols .. ... ... ... ... .. ... .. . 1- 1 IntrinsicallySafeModels . ... ... ... .. ... .. . 1- 1 Systems,Channels,andZones... ... .. ... .. . 1- 1 NPSPACModels . ... ... ... ... ... .. ... .. . 1- 2 Programming... .. ... ... ... ... ... .. ... .. . 1- 2 TransceiverAlignment... ... ... ... .. ... .. . 1- 2 1.3 PART NUMBER BREAKDOWN .. .. ... ... .1- 2 1.4 TRANSCEIVER IDENTIFICATION.. ... ... .1- 2 1.5 ACCESSORIES . ... ... ... ... ... .. ... ... .1- 2 1.6 FACTORY CUSTOMER SERVICE.. ... ... .1- 2 1.7 FACTORY RETURNS.. ... ... ... .. ... ... .1- 3 1.8 REPLACEMENT PARTS .. ... ... .. ... ... .1- 4 1.9 INTERNET HOME PAGE .. ... ... .. ... ... .1- 4 1.10 INTRINSICALLY SAFE INFORMATION ... .1- 4 Introduction. ... .. ... ... ... ... ... .. ... .. . 1- 4 Definitions.. ... .. ... ... ... ... ... .. ... .. . 1- 4 PossibleIgnitionSources. ... ... ... .. ... .. . 1- 5 IntrinsicallySafeandNonincendiveRatings. . . 1- 5 ClassificationofHazardousAreas andAtmospheres .. ... ... ... ... .. ... .. . 1- 5 1.11 ACCESSING PC BOARDS ... ... .. ... ... .1- 6 Introduction. ... .. ... ... ... ... ... .. ... .. . 1- 6 RemovingTransceiverCase. . ... ... .. ... .. . 1- 6 UnpluggingFlexCables. . ... ... ... .. ... .. . 1- 6 RemovingRFUnit... ... ... ... ... .. ... .. . 1- 7 RemovingLogicUnit. ... ... ... ... .. ... .. . 1-7 7780 SPECIFICATIONS ... ... ... .. ... ... .1- 8 2 TRANSCEIVER OPERATION 2.1 FEATURES ... .. ... ... ... ... ... .. ... ... .2- 1 GeneralFeatures. . ... ... ... ... ... .. ... .. . 2- 1 ConventionalFeatures ... ... ... ... .. ... .. . 2- 1 SMARTNET™IIFeatures... ... ... .. ... .. . 2- 1 SmartZone®Features. ... ... ... ... .. ... .. . 2- 1 Limited/ EnhancedKeypadFeatures. . . . . . . . . . 2- 1 2.2 CONTROLS AND DISPLAY .. ... .. ... ... .2- 1 TopPanelControls... ... ... ... ... .. ... .. . 2- 1 TopPanelIndicators. . ... ... ... ... .. ... .. . 2- 2 SideControls... .. ... ... ... ... ... .. ... .. . 2- 2 FrontPanelKeys(LimitedKeypadModel) . . . . 2- 2 FrontPanelKeys(FullKeypadModel) . . . . . . . 2- 3 Display . ... ... .. ... ... ... ... ... .. ... .. . 2- 3 2.3 GENERAL OPERATION .. ... ... .. ... ... .2- 4 Introduction. ... .. ... ... ... ... ... .. ... .. . 2- 4 TurningPowerOnandSettingVolume. . . . . . . 2- 4 Backlight... ... .. ... ... ... ... ... .. ... .. . 2- 4 OptionSwitches . . ... ... ... ... ... .. ... .. . 2- 4 KeypadLock... ... ... ... .. ... ... ... ... .. 2- 4 LowBatteryIndication . ... .. ... ... ... ... .. 2- 5 ChannelandZoneSelection . . ... ... ... ... .. 2- 5 HomeZone . ... ... ... ... .. ... ... ... ... .. 2- 5 Time-OutTimer. ... ... ... .. ... ... ... ... .. 2- 5 ToneEnable/Disable... ... .. ... ... ... ... .. 2- 6 Scanning .. . ... ... ... ... .. ... ... ... ... .. 2- 6 ConventionalandSMARTNET/Smartzone Operation. ... ... ... ... .. ... ... ... ... .. 2- 7 2.4 CONVENTIONAL FEATURES. ... ... ... .. 2- 8 Introduction. ... ... ... ... .. ... ... ... ... .. 2- 8 DisplayModeSelection. ... .. ... ... ... ... .. 2- 8 MonitoringBeforeTransmitting. . ... ... ... .. 2- 8 MonitorMode. . ... ... ... .. ... ... ... ... .. 2- 9 BusyChannelLockout . ... .. ... ... ... ... .. 2- 9 CallGuardSquelch. ... ... .. ... ... ... ... .. 2- 9 PenaltyTimer... ... ... ... .. ... ... ... ... .2-10 ConversationTimer. ... ... .. ... ... ... ... .2-10 RepeaterTalk-Around. . ... .. ... ... ... ... .2-10 PowerOutputSelect ... ... .. ... ... ... ... .2-10 ConventionalModeScanning. ... ... ... ... .2-10 PriorityChannelSampling . .. ... ... ... ... .2-11 StandardConventionalCalls.. ... ... ... ... .2-12 DTMF/ANISignaling.. ... .. ... ... ... ... .2-12 2.5 SMARTNET/SMARTZONE FEATURES .. 2-13 Introduction. ... ... ... ... .. ... ...