SMARTNET/SmartZone Channel Screen | EFJohnson 7780 specification

TRANSCEIVER PROGRAMMING

Figure 3-4 SMARTNET/SmartZone Channel Screen

Enable This Channel - Not used because SMART- NET/SmartZone channels are always enabled if set up. To disable a channel so that it is not selectable, choose the conven- tional type and do not check this box.

Copy Parameters From Channel - If another channel is selected in the box, the parameters from that channel are copied to the new channel.

Channel Type

Channel Type Box - Selects the specific system from which the channel is selected. All programmed systems are displayed by number and type (conven- tional, SMARTNET, SmartZone). When a different channel type is selected, the screen for that type of channel is automatically displayed.

Other Screen Parameters

System Specific Information - With SMARTNET/ SmartZone systems, indicates the system ID programmed on the system General screen (see Section 3.6.2).

Talk Group - Selects the talk group selected by that channel. Talk groups are programmed in the Talk Group screen described in Section 3.6.5.

Announcement Group - Selects one of up to three announcement groups selected by the channel. Refer to “Announcement Group Screen” in Section 3.6.7 for more information.

Emergency Group - Selects the talk group used for emergency calls.

	November 1999
3-21	Part No. 001-7780-500

Image 57

EFJohnson 7780 service manual SMARTNET/SmartZone Channel Screen, Other Screen Parameters

Contents

7780 Page Page Table of Contents Table of Contents CONT’D List of Figures List of Tables Scope of Manual Equipment Description General Information Factory Customer Service AccessoriesPart Number Breakdown Transceiver Identification Accessory AccessoriesToll-Free 800 Factory Returns Replacement Parts Internet Home Intrinsically Safe InformationDefinitions Possible Ignition Sources Temperature Code T3CIntrinsically Safe and Nonincendive Ratings Classification of Hazardous Areas and Atmospheres Material Classification Accessing PC BoardsTypical Hazard Group Class Area Classification Removing Logic Unit Removing RF Unit General Specifications Features Transceiver OperationControls and Display Low-Battery Indicator Amber TX Indicator Red Indicates when the transmitter is keyed Display Front Panel Keys Full Keypad ModelDisplay Option Switches Turning Power on and Setting VolumeGeneral Operation Backlight Option Switch Functions Function ConvSee Scanning Tone ENABLE/DISABLE Conventional and SMARTNET/ Smartzone Operation Conventional Features Display Mode SelectionMonitoring Before Transmitting Monitor Mode Busy Channel LockoutCall Guard Squelch Conversation Timer Penalty TimerPower Output Select Conventional Mode Scanning Priority Channel Sampling Standard Conventional Calls DTMF/ANI Signaling Viewing Unit ID SMARTNET/SMARTZONE FeaturesStandard Group Calls Enhanced Private Conversation Calls Transceiver Operation Private Conversation II Calls Telephone Calls Call Alert Emergency Alarm and Call MessagingSending Status Conditions Failsoft Operation SMARTNET/SMARTZONE ScanningDynamic Regrouping Supervisory Tones Keypad Programming Menu DescriptionZone Change Parameter Channel Change Parameter System ParametersChannel Parameters Pctrunk Software Installation Programming SetupTransceiver Programming Computer Description Starting and Exiting Connecting RPI to Computer and TransceiverProgramming File Types Help Files Programming Procedure Screen Pop-Up Buttons and File Size IndicatorFile Size Indication Creating and Displaying Systems Menu Bar Menu Commands Download Menu Upload Menu Radio Type MenuSystems Menu Window Menu RADIO-WIDE Parameter Screens DefaultsBand Zones Radio-Wide Scan List Screen Radio Wide Scan ListModify List Screen Assign Function Buttons RADIO-WIDE SMARTNET/SMARTZONE Screen RADIO-WIDE Conventional ScreenFull Spectrum CC Scan Hot Dtmf RADIO-WIDE Portable Options Screen Adjustable ParametersProgramming Conventional Systems and Channels Conventional System General Screen Conventional System Modify Scan List Screen TimersKeypad Editing Scan List Button Scan Timers Setting UP Conventional ChannelsPriority Channel Selection Selected Channel Conventional Channel Screen Parameters Signaling Transmit PowerChannel Type Tx Time-Out Time-Out Timer Restricted AccessISW Delay Time Splinter Channels SMARTNET/SMARTZONE System Phone Interconnect Screen SMARTNET/SMARTZONE System Other ID’S ScreenPhone Interconnect Private Call Emergency Alarm SMARTNET/SMARTZONE System Emergency Settings ScreenSMARTNET/SMARTZONE System Talk Groups Screen Failsoft Channel SMARTNET/SMARTZONE System Lists Screens Trunking Phone List ScreenMessage Aliasing Screen Control Channels Screen Announcement Groups Screen Trunking Call List Screen Setting UP SMARTNET/SMART- Zone Channels Status Aliasing ScreenSMARTNET/SMARTZONE Channel Screen Parameters Other Screen Parameters SMARTNET/SmartZone Channel Screen Recommended Tone Call Guard Codes Freq Call Guard CTCSS/DCS Codes and Tones MHz Channels MHz Channels MHz Channels MHz Channels MHz Channels MHz Channels Power Switching Power Switching and RegulationCircuit Description Synthesizer Description VCO and Tcxo Modulation Synthesizer Chip IC1Charge Pump Q1, Q2, Loop Filter Receiver Circuit Description RF Amplifier Q1, First Mixer Q2If Amplifier Q2, LIMITER/DETECTOR IC3 Squelch Circuit IC4A/B, IC5A Antenna Switch and LOW-PASS FilterTransmitter Description Amplifier Q9, Driver Q8 Receive Audio Processing Control Logic and Display Pin Port Name Input or Description Active High Output Microprocessor IC306 Pin Descriptions Hvfulswlrq Audio Amplifier IC104-IC106 Receive and Transmit Data ProcessingReceive Data FILTER/DETECTOR IC102A/B, IC107A/B Transmit Audio Processing Transmit Data Filter IC206B/ IC206A Smartnet Data Processing LOW-PASS Filter IC205A/B Battery Pack Battery Pack and Charger InformationPower Setting Operating Time Function Fahrenheit Celsius Battery Pack and Charger Information Test Setup Alignment Procedure and Performance Tests Mm/3/32 Mm/1/8 Phone Jack Tune Software Hqhudo Main Pctune Screen Preliminary Setup Transmit Power Adjustment Screen Transmit Frequency and PowerHigh Power Level = 3.0 watts Low Power Level = 1.0 watt Modulation Balance Rssi Adjust Squelch AdjustAudio Deviation Data Deviation Receiver Performance Tests Performance Tests Transmitter Performance Tests Power OutputTransmit Frequency Transmit Modulation This page intentionally left blank Display Assembly Parts ListChassis Parts Ref No Description Display Assembly KEY Assembly If Assembly KEY AssemblyIf Assembly RF Unit PLL Assembly RF Unit NJM2904V-TE1 IC RF Unit Logic Unit Logic Unit TDA7233D IC Logic Unit 200K ERJ3GE MP35 MP18 MP25 EP2 KEY Front Panel EP1 MP32 MP33 MP27 MP34 MP28 MP29 MP23 MP22 MP30 MP24 MP26 MP18 Schematic Diagrams and Component Layouts PLL Board TOP ViewPLL Board Bottom View If Board Bottom View If Board TOP View RF Unit Transceiver Block Diagram MIC RF Board TOP View If AMP RF Board Schematic HD1 Logic Board TOP View Receive Audio Processing Logic Board Schematic GND KEYR3 KEYR2 KEYR1 KEYR0 KEYS3 KEYS2 KEYS1 KEYS0 GND Display Board Bottom View DS3 DS4 DS5 Display Board Schematic KEY Board Back View KEY Board Front View S S R R R R KEY Board Schematic Scan HC2 HC7 HC8 HC3 Schematic Diagrams and Component Layouts