EFJohnson 7780 TABLE OF CONTENTS (CONTD)

TABLE OF CONTENTS (CONT’D)
iii November 1999
Part No. 001-7780-500
TABLE OF CONTENTS
PCTrunkSoftwareInstallation.............. 3-1
Connecting RPI To Computer and Transceiver . 3-2
Starting and Exiting . . . . . . . . . . . . . . . . . . . . . . 3-2
ProgrammingFileTypes .................. 3-2
HelpFiles.............................. 3-2
ScreenTypes ........................... 3-2
FileSizeIndication....................... 3-3
CreatingandDisplayingSystems............ 3-3
3.2 PROGRAMMING PROCEDURE ..........3-3
Preliminary............................. 3-3
ProgrammingRadioWideParameters........ 3-4
Programming Conventional Channels .. . . . . . . 3-4
Programming SMARTNET/SmartZone Systems 3-4
Programming Radio (DownloadingFile) . . . . . . 3-4
3.3 MENU COMMANDS .....................3-4
FileMenu.............................. 3-4
RadioTypeMenu........................ 3-5
DownloadMenu......................... 3-5
UploadMenu........................... 3-5
SystemsMenu .......................... 3-5
WindowMenu.......................... 3-5
HelpMenu............................. 3-6
3.4 RADIO-WIDE PARAMETER SCREENS....3-6
Introduction ............................ 3-6
Radio-WideGeneralscreen................ 3-6
Radio-Wide ConventionalScreen . . . . . . . . . . . 3-8
Radio-Wide SMARTNET/SmartZone Screen .. 3-8
Radio-Wide Portable OptionsScreen . . . . . . . .. 3-9
3.5 PROGRAMMING CONVENTIONAL SYSTEMS
AND CHANNELS ......................3-9
Introduction ............................ 3-9
Conventional System General Screen . . . . . . . . 3-9
Setting Up Conventional Channels . . . . . . . . . 3-11
Conventional Channel Screen Parameters . . . . 3-12
3.6 PROGRAMMING SMARTNET/SMARTZONE
SYSTEMS AND CHANNELS...........3-13
Introduction ........................... 3-13
SMARTNET/SmartZone System Screens
GeneralScreen....................... 3-14
OtherID’sScreen..................... 3-15
InterconnectScreen................... 3-15
TalkGroupsScreen................... 3-16
EmergencySettingsScreen............. 3-16
ListsScreens......................... 3-17
Setting Up SMARTNET/SmartZone Channels 3-20
SMARTNET/SmartZone Channel Screen
Parameters.......................... 3-20
4 CIRCUIT DESCRIPTION
4.1 POWER SWITCHING AND REGULATION .4-1
PowerSwitching......................... 4-1
5-VoltRegulators(IC401,IC402)........... 4-1
4.2 SYNTHESIZER DESCRIPTION...........4-1
Introduction.............................4-1
VCO(IC3),Buffers(Q10-Q12) .............4-1
VCOAndTCXOModulation...............4-2
SynthesizerChip(IC1).................... 4-2
LockDetect(Q13)........................4-2
Charge Pump (Q1, Q2), Loop Filter . . . . . . . . . . 4-2
4.3 RECEIVER CIRCUIT DESCRIPTION...... 4-3
RF Amplifier(Q1),FirstMixer(Q2) .........4-3
IF Amplifier (Q2), Limiter/Detector (IC3) . . . . . 4-3
SquelchCircuit(IC4A/B,IC5A).............4-4
4.4 TRANSMITTER DESCRIPTION .......... 4-4
Amplifier(Q9),Driver(Q8)................ 4-4
Antenna Switch and Low-Pass Filter .. . . . . . . . 4-4
PowerControl(IC2A/B)...................4-5
4.5 CONTROL LOGIC AND DISPLAY........ 4-5
ControlLogic ...........................4-5
DisplayAssemblyDescription.............. 4-5
4.6 RECEIVE AUDIO PROCESSING .........4-5
BandPass Filter (IC101) .. . . . . . . . . . . . . . . . . . 4-5
Expander(IC208)........................ 4-8
AudioAmplifier(IC104-IC106).............4-8
4.7 RECEIVE AND TRANSMIT DATA
PROCESSING ........................4-8
Receive Data Filter/Detector. . . . . . . . . . . . . . . . 4-8
Transmit Data Filter (IC206B/IC206A) .. . . . . . 4-9
4.8 TRANSMIT AUDIO PROCESSING........ 4-9
Gate (IC204), High-Pass Filter (IC202) .. . . . . . 4-9
Limiter(IC202B).........................4-9
Low-PassFilter(IC205A/B)...............4-10
4.9 SMARTNET DATA PROCESSING....... 4-10
5 BATTERY PACK AND CHARGER
INFORMATION
5.1 BATTERY PACK .......................5-1
General ................................5-1
BatteryCare.............................5-1
5.2 RAPID CHARGER ...................... 5-1
6 ALIGNMENT PROCEDURE AND
PERFORMANCE TESTS
6.1 GENERAL .............................6-1
Introduction.............................6-1
TestSetup..............................6-1
TuneSoftware...........................6-2
PreliminarySetup........................ 6-3
MainPCTuneScreen......................6-3
RemovingTransceiverCover............... 6-4
6.2 TRANSMIT FREQUENCY AND POWER ..6-4
FrequencyAdjustment ....................6-4
PowerOutputAdjustment..................6-4