EFJohnson 7780 Connecting RPI to Computer and Transceiver, Starting and Exiting, Help Files

Page 38

TRANSCEIVER PROGRAMMING

Windows 95/98 - Select Start > Settings > Control Panel and double click “Add/Remove Programs”. Then click Install and Next. When SETUP.EXE is automatically located on the floppy drive, click Next, select the location for the start-up icon, and enter the name you want to call the program.

4. Follow the instructions displayed by the setup

program. The default directory for the program is

 

 

 

 

 

 

 

 

PROGRAMMING CABLE

 

 

 

 

 

 

 

 

Part No. 597-2002-122/-123

 

 

 

 

 

4

 

RxD

Orange

 

 

To Radio

6

 

Gnd

Black

 

 

 

Accessory

 

 

 

 

 

 

Connector

2

 

Mic Audio

Red

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reset [1]

Green

9

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

1

 

PTT/Flash

Yellow

7

 

 

 

 

 

 

 

 

 

6

5

 

Vcc

Blue

5

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

3

 

 

 

9

 

Speaker

White

2

 

1

 

TxD

Brown

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Modular

Connector

A

1

2

3 To

RPI

4

5

6

B

\Program Files\PCTrunk. If you wish to use some

other directory, click Browse and select it or type the

name.

3.1.4CONNECTING RPI TO COMPUTER AND TRANSCEIVER

RPI Information

The RPI provides the required interface between the computer and transceiver. It converts the RS-232 logic levels from the computer to the 5V logic levels required by the transceiver microprocessor and vice versa.

The current RPI available for programming trans- ceivers of this type is Part No. 023-9800-000. Earlier RPI’s, such as 023-9750-000 and 023-5810-000 can also be used. However, the -9800- RPI is the only one that has the speaker and microphone audio jacks required to perform the alignment described in Section

6.In addition, it is the only RPI that can be used to

Flash program the transceiver to update the operating software.

Cable Information

The cables from the RPI to the computer and transceiver are not included with the RPI. The -9800- RPI has a female DB9 connector for the computer connection. Since most computer serial ports have a male DB9 or DB25 connector, a male DB9 to female DB9 or DB25 is usually required. This is a standard cable available at most computer supply stores. A suit- able cable is also listed in Table 1-1.

The cable from the RPI to the transceiver connects from the RPI to the accessory connector of the transceiver. A schematic diagram of this cable is shown in Figure 3-2. The -122 version of this cable can also be used because the extra wire connected to pin 8 is not required with this radio.

[1] Pin 8 is connected on -123 cable only

Pin A

Pin B

Figure 3-2 RPI -Transceiver Cable Schematic

3.1.5 STARTING AND EXITING

To Start PCTrunk From Windows 3.1

In the Program Manager, open the PCTrunk group window. Then double-click the PCTrunk icon.

To Start PCTrunk From Windows 95/98

Click the Start button and select the PCTrunk group. Then double-click the PCTrunk icon.

To Exit PCTrunk:

Select File > Exit or press ALT + F4.

3.1.6 PROGRAMMING FILE TYPES

Programming data is stored in a disk file that can be saved, read, copied, and deleted (see Section 3.3.1). The file that is stored for each programming session has the .DAT extension.

3.1.7 HELP FILES

To display help information on the current screen, click Help in the menu bar or press F1.

3.1.8 SCREEN TYPES

The following types of screens are displayed:

Radio-Wide - These screens program parameters that are the same for all systems and channels. Separate screens are displayed for General, Conventional, SMARTNET/SmartZone, and Portable Options parameters. Refer to Section 3.4 for more information on these screens.

November 1999

 

Part No. 001-7780-500

3-2

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Contents 7780 Page Page Table of Contents Table of Contents CONT’D List of Tables List of FiguresGeneral Information Scope of Manual Equipment DescriptionPart Number Breakdown AccessoriesFactory Customer Service Transceiver IdentificationToll-Free 800 AccessoriesAccessory Factory ReturnsDefinitions Replacement PartsInternet Home Intrinsically Safe Information Intrinsically Safe and Nonincendive Ratings Temperature Code T3CPossible Ignition Sources Classification of Hazardous Areas and AtmospheresTypical Hazard Group Class Accessing PC BoardsMaterial Classification Area ClassificationRemoving RF Unit Removing Logic UnitSpecifications GeneralControls and Display FeaturesTransceiver Operation TX Indicator Red Indicates when the transmitter is keyed Low-Battery Indicator AmberDisplay DisplayFront Panel Keys Full Keypad Model General Operation Turning Power on and Setting VolumeOption Switches BacklightSee Option Switch FunctionsFunction Conv Tone ENABLE/DISABLE ScanningConventional and SMARTNET/ Smartzone Operation Monitoring Before Transmitting Conventional FeaturesDisplay Mode Selection Call Guard Squelch Monitor ModeBusy Channel Lockout Power Output Select Penalty TimerConversation Timer Conventional Mode ScanningPriority Channel Sampling DTMF/ANI Signaling Standard Conventional CallsStandard Group Calls SMARTNET/SMARTZONE FeaturesViewing Unit ID Enhanced Private Conversation CallsTransceiver Operation Private Conversation II Calls Telephone Calls Call Alert Sending Status Conditions Emergency Alarm and CallMessaging Dynamic Regrouping Failsoft OperationSMARTNET/SMARTZONE Scanning Supervisory Tones Zone Change Parameter Keypad ProgrammingMenu Description Channel Parameters Channel Change ParameterSystem Parameters Transceiver Programming Programming SetupPctrunk Software Installation Computer DescriptionProgramming File Types Connecting RPI to Computer and TransceiverStarting and Exiting Help FilesFile Size Indication Screen Pop-Up Buttons and File Size IndicatorProgramming Procedure Creating and Displaying SystemsMenu Commands Menu BarSystems Menu Radio Type MenuDownload Menu Upload Menu Window MenuBand DefaultsRADIO-WIDE Parameter Screens ZonesModify List Screen Radio Wide Scan ListRadio-Wide Scan List Screen Assign Function ButtonsFull Spectrum CC Scan RADIO-WIDE Conventional ScreenRADIO-WIDE SMARTNET/SMARTZONE Screen Hot DtmfProgramming Conventional Systems and Channels Adjustable ParametersRADIO-WIDE Portable Options Screen Conventional System General ScreenKeypad Editing TimersConventional System Modify Scan List Screen Scan List ButtonPriority Channel Selection Scan TimersSetting UP Conventional Channels Conventional Channel Screen Parameters Selected ChannelChannel Type Transmit PowerSignaling Tx Time-OutISW Delay Time Restricted AccessTime-Out Timer Splinter ChannelsPhone Interconnect SMARTNET/SMARTZONE System Other ID’S ScreenSMARTNET/SMARTZONE System Phone Interconnect Screen Private CallSMARTNET/SMARTZONE System Talk Groups Screen SMARTNET/SMARTZONE System Emergency Settings ScreenEmergency Alarm Failsoft ChannelMessage Aliasing Screen SMARTNET/SMARTZONE System Lists ScreensTrunking Phone List Screen Announcement Groups Screen Control Channels ScreenTrunking Call List Screen SMARTNET/SMARTZONE Channel Screen Parameters Setting UP SMARTNET/SMART- Zone ChannelsStatus Aliasing Screen SMARTNET/SmartZone Channel Screen Other Screen ParametersCall Guard CTCSS/DCS Codes and Tones Recommended Tone Call Guard Codes FreqMHz Channels MHz Channels MHz Channels MHz Channels MHz Channels MHz Channels Circuit Description Power Switching and RegulationPower Switching Synthesizer DescriptionCharge Pump Q1, Q2, Loop Filter VCO and Tcxo ModulationSynthesizer Chip IC1 If Amplifier Q2, LIMITER/DETECTOR IC3 Receiver Circuit DescriptionRF Amplifier Q1, First Mixer Q2 Transmitter Description Antenna Switch and LOW-PASS FilterSquelch Circuit IC4A/B, IC5A Amplifier Q9, Driver Q8Control Logic and Display Receive Audio ProcessingMicroprocessor IC306 Pin Descriptions Pin Port Name Input or Description Active High OutputHvfulswlrq Receive Data FILTER/DETECTOR IC102A/B, IC107A/B Audio Amplifier IC104-IC106Receive and Transmit Data Processing Transmit Data Filter IC206B/ IC206A Transmit Audio ProcessingLOW-PASS Filter IC205A/B Smartnet Data ProcessingPower Setting Operating Time Battery Pack and Charger InformationBattery Pack Function Fahrenheit CelsiusBattery Pack and Charger Information Alignment Procedure and Performance Tests Test SetupTune Software Hqhudo Mm/3/32 Mm/1/8 Phone JackPreliminary Setup Main Pctune ScreenHigh Power Level = 3.0 watts Low Power Level = 1.0 watt Transmit Frequency and PowerTransmit Power Adjustment Screen Modulation BalanceAudio Deviation Squelch AdjustRssi Adjust Data DeviationPerformance Tests Receiver Performance TestsTransmit Frequency Power OutputTransmitter Performance Tests Transmit ModulationThis page intentionally left blank Chassis Parts Parts ListDisplay Assembly Ref No DescriptionKEY Assembly Display AssemblyIf Assembly If AssemblyKEY Assembly PLL Assembly RF UnitRF Unit NJM2904V-TE1 IC RF Unit Logic Unit Logic Unit TDA7233D IC Logic Unit 200K ERJ3GE MP35 MP18 MP25 KEY Front Panel EP2EP1 MP32 MP33 MP27 MP34 MP28 MP29 MP23 MP22 MP30 MP24 MP26 MP18 PLL Board Bottom View Schematic Diagrams and Component LayoutsPLL Board TOP View If Board TOP View If Board Bottom ViewTransceiver Block Diagram RF UnitRF Board TOP View MICRF Board Schematic If AMPLogic Board TOP View HD1Logic Board Schematic Receive Audio ProcessingDisplay Board Bottom View GND KEYR3 KEYR2 KEYR1 KEYR0 KEYS3 KEYS2 KEYS1 KEYS0 GNDDisplay Board Schematic DS3 DS4 DS5KEY Board Front View KEY Board Back ViewKEY Board Schematic S S R R R RScan HC2 HC7 HC8 HC3 Schematic Diagrams and Component Layouts
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