Kenwood TH-F6A, TH-F7E Dtmf Functions, Manual Dialing, Automatic Dialer, Dtmf TX Hold

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DTMF FUNCTIONS

The keys on the keypad also function as DTMF keys; the 12 keys found on a touch-tone phone plus

4 additional keys (A, B, C, D). This transceiver also provides 10 dedicated DTMF memory channels. You can store a DTMF number (16 digits max.) with a memory name (8 digits max.) in each of the channels to recall later for speed dialing.

Many repeaters in the U.S.A. and Canada offer a service called Autopatch. You can access the public telephone network via such a repeater by sending DTMF tones. For further information, consult your local repeater reference.

MANUAL DIALING

Manual Dialing requires only two steps to send DTMF tones.

1Press and hold the PTT switch to transmit.

2While transmitting, press the keys in sequence on the keypad to send DTMF tones.

The corresponding DTMF tones are transmitted and monitored through the speaker.

While pressing keys on the keypad, the transceiver remains in the TX mode. You do not have to press [PTT] at the same time.

Freq.

1209

1336

1477

1633

(Hz)

 

 

 

 

 

 

 

 

 

697

1

2

3

A

 

 

 

 

 

770

4

5

6

B

 

 

 

 

 

852

7

8

9

C

 

 

 

 

 

941

 

0

#

D

 

 

 

 

 

DTMF TX HOLD

This function causes the transceiver to remain in transmit mode for 2 seconds after you release each key. So, you can release the PTT switch while sending the DTMF tones.

1Press [MNU] to enter Menu mode.

2Turn the Tuning control or press []/ [] to select Menu No. 12 (DTMF HOLD).

3Press [] or [MNU].

4Turn the Tuning control or press []/ [] to select “ON”.

5Press [] or [MNU] to store the setting. Otherwise, press [] or [PTT] to cancel.

AUTOMATIC DIALER

If you use the 10 dedicated memory channels to store DTMF numbers, you need not remember a long string of digits.

STORING A DTMF NUMBER IN MEMORY

Note: Audible DTMF tones from other transceivers near you (or from your own speaker) may be picked up by your microphone. If so, you may fail to correctly program a DTMF number.

1Press [MNU] to enter Menu mode.

2Turn the Tuning control or press []/ [] to select Menu No. 10 (DTMF STORE).

3Press [] or [MNU].

4Turn the Tuning control or press []/ [] to select your desired DTMF memory channel number from 0 to 9.

5Press [] or [MNU].

The display for entering a memory name appears; the first digit blinks.

To skip naming the channel, press [] or [MNU] again; jump to step 9.

6Turn the Tuning control or press []/ [] to select a character. Refer to “NAMING A MEMORY CHANNEL” {page 17} for the available characters and the input method.

You can enter alphanumeric characters plus special ASCII characters.

Press [MONI] to delete the charactor at the cursor.

You can also use the numeric keypad to enter a character (special ASCII characters are not available). For example, each press of [2] switches entry as a, b, c, 2, A, B, C and then back to a.

While pressing and holding [LAMP], turn the Tuning control to jump to the first character of each ASCII character group {page 17}.

7Press [] to move the cursor to the next digit.

8Repeat steps 6 and 7 to enter up to 8 digits.

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Contents TH-F6A Precautions Models Covered by this ManualMarket Codes Features Supplied AccessoriesThank YOU Thank YOUContents Wireless Remote Control Optional AccessoriesTroubleshooting SpecificationsInstalling the Antenna Installing Alkaline BatteriesInstalling the Belt Clip PreparationConnecting to a Cigarette Lighter Socket Connecting to a Regulated Power SupplyPreparation Your First QSO First QSOGetting Acquainted Keys and ControlsDisplay Getting Acquainted0VOX 7DCSBasic Operation Getting Acquainted Transmitting Selecting a FrequencyENT ENT VFOMenu Setup What is a MENU?Menu Access Selecting a Menu LanguageMenu Setup On the Display Menu No Selections Default Alphabetical Function ListOperating Through Repeaters Offset Programming FlowProgramming Offset Selecting Offset DirectionAutomatic Repeater Offset Operating Through RepeatersActivating Tone Function Selecting a Tone FrequencyReverse Function Tone FREQ. ID ScanAutomatic Simplex Check ASC Memory Channels Parameter Simplex Odd-SplitCtcss on DCS onMemory Recall Mode Using the Tuning Control or / KeysUsing a Numeric Keypad Memory Channels Recalling a Memory ChannelNaming a Memory Channel Memory ChannelsDtmf Memory Channel Transfer Group Delete FunctionMemory Group Function Memory \ VFO TransferCall Channel Recalling the Call ChannelReprogramming the Call Channel Channel 0 ~Information Channels Recalling AN Information ChannelReprogramming the Information Channel WeatherChannel Display KEYScan Normal ScanBand Scan Scan Type PurposeScan Program Scan Storing Program Scan Frequency RangePerforming the Program Scan Press VFOMemory Scan ScanALL-CHANNEL Scan Group ScanUsing Priority Scan Call ScanPriority Scan Programming Priority ChannelsUsing Visual Scan VFO Information Channel ScanVisual Scan Scan Using Visual Scan Memory Channel Scan Resume MethodMemory Channel Lockout Using Ctcss Selective CallCtcss Selecting a Ctcss FrequencyUsing DCS DCSSelective Call Ctcss FREQ. ID Scan Selecting a DCS CodeSelective Call DCS Code ID Scan Dtmf Functions Manual DialingAutomatic Dialer Dtmf TX HoldAdjusting the Dtmf Tone Transmission Speed Adjusting the Pause DurationDtmf Lock Dtmf FunctionsUtilizing the B-BAND About the B-BANDBand Frequency Band Frequency Coverage TH-F6ASelecting a Mode for the B-BAND BAR AntennaUtilizing the B-BAND LSB/ USB/ CW/ AM/ FM/ WFMFine Tuning Activating Fine TuningSelecting a Fine Tuning Frequency Step Battery Life Battery RemainingBattery Type Operator ConveniencesBattery Saver Display ContrastBeat Shift Beep FunctionTune Enable LampLock Function Microphone PF Keys OptionalPOWER-ON Message MonitorNarrow Band FM Operation Programmable VFOTIME-OUT Timer Single Band OperationTone Alert TX InhibitTX Power Volume BalanceVOX VOICE-OPERATED Transmit VOX GainVOX Delay Time VOX on BusyWireless Remote Control TH-F6A only PreparationControl Operation Tone SELOptional Accessories EMC-3 HMC-3PG-2W PG-3J Interfacing to Peripherals SP/MIC JackSelecting SP/MIC Jack Function SP/MICInterfacing to Peripherals Troubleshooting Backup BatteryGeneral Information Troubleshooting TroubleshootingProblem Probable Cause Corrective Action Press A/B+Troubleshooting Microprocessor Reset Operation Notices Internal Beats Frequency Formula Specifications TH-F6A TH-F7ESpecifications LSB/ USB/ CW/ AM/ FMAppendix TV Channels VHFTV Channels UHF AppendixMarine Channels VHF Citizen Band ChannelsIndex CtcssDCS Dtmf