Kenwood TH-78A, TH78E instruction manual Quick Reference, To do this Press

Page 67

QUICK REFERENCE

Note : The plus symbol (+) means press two keys simultaneously. “then” means press two keys in sequence. “(1 second)” means press the key for longer than one (1) second.

 

 

 

 

 

 

 

TO DO THIS

PRESS

 

 

 

 

 

 

Temporarily change the volume or frequency

E.CHG

 

of the band that cannot control

 

 

 

 

 

 

 

 

DetermIne if a frequency is in use before

MONI

 

transmitting

 

 

 

 

 

 

 

The LCD illumination lamp lights

LAMP

 

 

 

 

 

 

Change the frequency in 1 MHz step

MHz

 

 

 

 

 

 

VFO mode

VFO

 

 

 

 

 

 

Memory channel recall mode

MR

 

 

 

 

 

 

Activate call channel function

CALL

 

 

 

 

 

Recall the received message

MSG

 

 

 

 

 

Exchange Main and Sub band contents

BAND

 

 

 

 

 

Activate all function (blue letters)

F

 

 

 

 

 

Memory data entering mode

M

 

 

 

 

 

Activate tone encoder

TONE

 

 

 

 

 

Exchange dual band reception or single band

DUAL

 

reception

 

 

 

 

 

 

Select desired transmitter offset direction

SHIFT

 

 

 

 

 

 

 

TO DO THIS

PRESS

 

 

Activate Band scan

VFO (1 second)

 

 

Activate Memory channel scan

MR (1 second)

 

 

Activate CALL scan

CALL (1 second)

 

 

Select volume or encoder mode

F then E.CHG

 

 

The LCD illumination lamp lights at all times

F then LAMP

 

 

Memory shift

F then VFO

 

 

Activate VFO/Memory scan

F then MR

 

 

Activate VFO/Memory/Call scan

F then CALL

 

 

Turn message function on or off

F then MSG

 

 

Turn automatic band change function on or

F then BAND

o f f

 

 

 

Activate PAGING mode

F then 1

 

 

Activate DTSS function

F then 2

 

 

Activate CTCSS function

F then 3

 

 

Activate alert function

F then 4

 

 

IAktivate tone alert function

F then 5

 

 

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Contents TH-78A Contents Dual Tone Squelch System Dtss Before Operation AccessoriesControls Overview Key Page Page Receiver Operation Tuning Control and Volume ControlGetting Started Separate tuning control function Separate volume control functionReturning to the original mode Direct Keyboard Frequency Entry Selecting a Frequency12.5 62.5 37.5 87.5 Step Size Selection Using the Tuning ControlChanges in the Displayed Frequency Programmable VFO Tuning Limits Basic Receiving Functions VFO tuning range 144.000 145.000 146.000 147.000Transmitter Operation Changing Transmitter Output PowerTo transmit, follow these steps Output Powerwatts Time-Out-TimerTX. Stop Function Memory Channel Using the MemoryMicroprocessor Memory Backup Initializing The MemoryClearing a Memory Channel Memory ContentsEntering Memory Data Entering Normal Simplex/Repeater ChannelsEntering The Call Channel Frequency Entering Split Channel FrequenciesRecalling Memory Channels Using the numeric keypadMemory Shift Character registration Function SettingMessage Display Cancel Memory Channel Character DisplayHold/Resume Selection Scan operation cancelScanning Hold/Resume ProgrammingScanning Memory Channels Scan OptionsProgrammable Band Scan Band scanVFO/Memory Scan Confirming Scan LimitInitiating Programmable Band Scan MHz ScanAlert Function CALL/VFO ScanCall / Memory Scan 11 V/M/CVFO/Memory/CALL ScanSelecting the Offset Direction Repeater OperationTransmitter Offsets Automatic Offset SelectionReverse Function Manual Offset SelectionSelecting Tone Frequencies Tone OperationTone Function Operating Autopatch Operations Selecting Delay TimeTo activate the keypad Dtmf Memory Recalling Stored Dtmf Codes in Receive ModeStoring Dtmf Codes Making a Dtmf Call Operation AS a RepeaterOperating the Ctcss Function Ctcss OperationSelecting Dtss Codes Using the Dtss FunctionDual Tone Squelch System Dtss Dtss CodePaging Operation Overview Paging Code Memory Setting Paging CodesGroup Communication Network Example Sending Pages CallingCalling All Group Members Calling a Specific Group Member Code setting mode Paging modeReceiving a Page with an Individual Code Receiving Pages WaitReceiving a Page with a Group code Answer-Back Canceling Signal SquelchCanceling signal type squelch Locking Out CodesMessage Transmission Modes Using the Message MemoryMemory write procedure Message Transmission and ReceptionLnpu t Key Message Reception Dtss modeMessage Memory Check Message Memory TransmissionReceive Message Memory Paging modeReceive message memory clear Tone Alert System Enhanced Receiver FunctionsSelecting a Beep Sound Key Lock MonitorBeepOff LampCAUT/ON Volume adjustment when you use an earphoneTo simultaneously receive two UHF band signals To simultaneously receive two VHF band signalsAutomatic Band Change Function Single Band Operation MHz ModeChannelized Frequency Display Battery Save Time Selection Power Saver FeaturesBattery Saver Mode Automatic Power Off APOSwitch-on Timer Setting Time SettingTimer Function Time Alarm SettingTimer Start/Stop Switch-off Timer SettingAlarm Function Duplex Operation Function Message Power on Message and Function MessagePower On Message Changing Power-on Message450MS 250MSRecord Keeping MaintenanceService General InformationTroubleshooting ME-1 Optional unit Battery charger SMC-31 SMC-34 TSU-7DVB lNVlSIS3tl LNflOk-4 13AIMS Installing the Ctcss Unit TSU-7 Memory Expansion Unit ME-l Programming the SMC-33 Remote Control Speaker Microphone Press the key below Press the F key, then Key below Memory Control FunctionsUsing Other Microphone General SpecificationsTo do this Press Quick ReferenceThen f2 To do this

TH78E, TH-78A specifications

The Kenwood TH-78A and TH-78E are dual-band handheld transceivers that have earned a reputation for their advanced features and reliable performance in the amateur radio community. These transceivers are designed to operate on both the VHF and UHF bands, making them versatile tools for communication across different frequencies.

One of the standout features of the TH-78A and TH-78E is their dual receive capability, which allows operators to monitor two frequencies simultaneously. This is particularly useful for those who need to keep track of multiple communication channels, providing flexibility during operations. The transceivers also support a wide frequency range, ensuring compatibility with a diverse array of communication channels.

Both models are equipped with a large, easy-to-read display that enhances readability even in low-light conditions. The display provides essential information, such as frequency, channel, and battery status, ensuring operators can quickly access important data while on the move. An adjustable backlight further aids visibility in dark environments, making these radios a reliable choice for night operations.

The Kenwood TH-78A and TH-78E are known for their robust audio performance. They utilize advanced audio processing technology that enhances sound clarity, allowing for clear communication even in noisy environments. Additionally, the transceivers support a variety of digital modes, including CTCSS and DCS, which enable users to communicate securely by encoding their transmissions.

With a built-in 1000 memory channels, users can store and easily access their favorite frequencies. This extensive memory capability simplifies the task of switching between channels, making it easier for amateur radio enthusiasts to program and manage their communications. Furthermore, the radios feature programmable function keys that allow users to customize frequently used settings for quick access.

The TH-78A and TH-78E also come with a built-in GPS receiver, which is particularly beneficial for outdoor activities and emergency communications. The GPS functionality allows users to transmit their location coordinates, making it easier for others to locate them in case of emergencies.

In conclusion, the Kenwood TH-78A and TH-78E are powerful and versatile handheld transceivers that cater to amateur radio enthusiasts and professionals alike. Their dual-band operation, dual receive capabilities, comprehensive memory options, and advanced audio performance make these radios suitable for various communication needs. Whether for casual use or emergency situations, the TH-78 series remains a reliable choice for effective and efficient communication.
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