EFJohnson 761X, 764X Starting the Program, Special Keys and Functions, Menu Flow, File Menu

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PROGRAMMING

on the disk called ADJ. The use of this program is described in Section 5.

These are DOS programs, so Windows® 3.x, 95, or NT are not required to run them. If the program does not run properly in Windows, run it in the DOS mode.

Before you use the program, the files on the dis- kette should be copied to your hard disk or a program- ming disk. Do not use the distribution disk for pro- gramming or transceiver tuning because it should be kept as a backup in case something happens to the pro- gram on the working disk.

4.2STARTING THE PROGRAM

Proceed as follows:

1.Start the computer in the DOS mode. If the program is not installed on a hard drive, insert the program- ming disk in drive A.

2.Make the directory of the program the current direc- tory. Then start the program by typing RP7600 (Enter).

3.The Memory Channel screen described in Section

4.4.3 is then displayed. Set or modify the data as desired. Make sure to scroll right using the → key so

the right-most screen parameters can be programmed.

4.3 SPECIAL KEYS AND FUNCTIONS

•Information on the various parameters is available in the form of help screens. To display information on the currently highlighted function or setting, press F1.

•Pressing ALT or ESC selects the menu on top or returns to the previous screen.

•↑ ↓ keys or highlighted character keys move the cursor.

•The Space or backspace key toggle the setting.

•Use the File menu to save the data and exit the program.

4.4 MENU FLOW

4.4.1 INTRODUCTION

The menu bar along the top of the screen is used to select the various menus that are used to program this transceiver. Press the ALT or ESC key to enable this menu bar. Then to move horizontally to select a menu, use the arrow (← → ) keys or type the high- lighted letter in the title. Then to display the menu and highlight the desired item, use the arrow (↓ ↑) keys and then press ENTER to select it. The following describes each of the menus that can be selected.

4.4.2 FILE MENU

Load - Loads data from a previously saved data file. To display the directory, press (Enter) again.

Save - Saves the current data to the specified file. The extension “.ICF” is automatically added to the file name.

Delete - Deletes the current file.

Dos - Allows you to go to the DOS mode to perform a function in DOS such as copying a file. To return to the previous screen, type EXIT.

Exit - Quits the program and exits to DOS.

November 1998

 

Part No. 001-7600-001

4-2

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Contents 761x VHF 764x UHF Conventional Mobile Conventional FM TWO-WAY Radio Table of Contents Table of Contents CONT’D Schematic Diagrams and Component Layouts General Information Factory Returns 75xx AccessoriesAccessory Toll-Free 800Internet Home Replacement PartsThis page intentionally left blank General VHF and 7640 UHF Mobile SpecificationsGeneral Information Transceiver Installation Installation and DisassemblyCable Installation Installing Mounting BracketInstalling Microphone Hanger Power Cable InstallationAccessory Cable Installation Power Cable FusesChanging 20-Ampere Power Cable Fuses Using AN External SpeakerTransceiver Disassembly Removing PC BoardRemove shield E 2 2-TONE Programming 2-TONE/5-TONE Module InstallationInstallation Procedure Setting 5-Tone DeviationInstallation and Disassembly Operation FeaturesControls and Display Transceiver Back PanelBasic Operation Direct Selection The F1-F4 Receiving and Placing Calls Function Key Label Description Section No TIME-OUT TimerProgrammable Functions Option Key Programmable FunctionsChannel Select Monitor Mode SelectOutput Power Select Call Guard Tone SelectChannel Scan Priority Channel Sampling Programming Software Programming SetupSection Programming Programming CablesFile Menu Starting the ProgramSpecial Keys and Functions Menu FlowModel Menu Screen MenuProgram Menu Print MenuSetup Menu Memory Channel Screen Description LMR ModelsParameter Description Bank Select Rx/Tx TimerCh Atr FrequencyTone Auto ResetLockout ScanKey Description Key and Display Assign Screen DescriptionKey Description Label Bank/Free RF PowerDtmf Autodial Screen Description SelectionContinuous Tone Screen Description Scan Function Screen DescriptionParameter Description Auto CH Stop Timer2-Tone Code Channel Screen Description ResumeStun EXO TimerTimer Auto Tx Auto TxCommon Screen Description Expert Screen Description Unique PMR Screens Unique PMR European ScreensCloning Programming ONE Transceiver with Another Memory Channel Screen PMR Models This page intentionally left blank VHF Receiver Circuit VHF 7610 Circuit DescriptionReceiver Mute Circuit Audio Amplifier CircuitModulation Circuit Power Amplifier ModuleVHF Transmitter Circuit Microphone Amplifier CircuitAPC Circuit VHF PLL CircuitPLL Circuit VHF IC PIN Descriptions Line DescriptionPin Port Description Pin Port Description Name VHF I/O Expander IC5 Main UnitPin VHF Port Expander IC11 Main UnitUHF Receiver Circuit UHF 7640 Circuit DescriptionSecond if System IC1 UHF UHF Transmitter Circuit UHF PLL Circuit PLL Circuit UHFUHF CPU IC1 Port Allocation UHF Power SupplyUHF Port Expander IC13 Main Unit UHF I/O Expander IC12 Main UnitEquipment Grade and Range Adjustment ProcedureTest Setup Suggested Test EquipmentTest Cable Test ChannelsCOMPUTER-AIDED Tuning VHF Test FrequenciesUHF Test Frequencies PLL Adjustment VHF Models VHF AdjustmentsVHF Adjustments Preliminary SetupVHF Adjustments CONT’D Output Power AdjustFM Deviation Adjust Squelch Adjust Dtcs Waveform AdjustReceiver Adjustments VHF Models Bandpass Filter AdjustBeep Tone Level Beep Tone Level AdjustmentUHF Adjustments PLL Adjustment UHF ModelsTransmitter Adjustments UHF Models UHF Adjustment Points UHF Adjustments CONT’DUHF Adjustments CONT’D Receiver Adjustments UHF Models Æçìíýõ9+ôý0$,1ý81,7 Parts ListÍäç HUDPLFý&ìçíåý-%ýì+ýìíë.ð7ð$ Íëëðêäíçðíçí Íäæ Ìää HUDPLFý&ìçíåý-%ýì&ýìíé.7ð1 Íëëðêäíçðçìé Ëíí Ëäí HUDPLFý&ìçíåý-%ýìýìíê.ð7ð$ Íëëðêäíçðíçê Ëäì RLOý0/ìçíå$ýì5í.ð7 Íëëðêäíçðçèç 03ì Ýìäëëý9&2ýFDVH 5íéé 5HVý5-ê*-ýìííý9ýõìíýRKPô Íëëðêäíçðìêå 5íéè 5ìèé 5HVý5-ê*-ýìíéý9ýõìííýNýRKPô Æçéíýõ8+ôý0$,1ý81,7 Íêì HUDPLFý&ìçíåý-%ýì+ýìíë.ð7ð$ Íëëðêäíçðíçí Íêë Íäé HUDPLFý+0çí6-ý&+ýíêíýèíí9ý Õéäíðèìëý0+ô Ìèì 5HIý1Rï Êëç Íëëðêäíçðäèë 4éì 7UDQVLVWRUý7&êçê.ý7ìéæ 5íæé 5ìçå 5HVý5-ê*-ýìíéý9ýõìííýNýRKPô 5217ý81,7 Õ9+ý$1ý8+ý02/6ô =HQHUý0$åíèìð0ýõ7ô Æçìíýõ9+ôý&+$66,6ý3$576 Front Unit VHF 7610 Exploded ViewUHF 7640 Exploded View Front Unit Schematic Diagrams and Component LayoutsVHF 7610 Block Diagram Main UnitVHF 7610 Transistor Basing Diagrams Foldout → VHF 7610 Main Board TOP View VHF Main Unit VHF 7610 Main Board SchematicUHF 7640 Block Diagram UHF 7640 Main Board Bottom View J4 T o O p tion al Un it UHF 7640 Main Board TOP ViewUHF 7640 Main Board Schematic VHF/UHF Front Unit Board Bottom View VHF/UHF Front Unit Board TOP ViewVHF/UHF Front Unit Schematic UHF 7640 Transistor Basing Diagrams
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