Kenwood TM-V7A Dual Tone MULTI-FREQUENCY Dtmf Functions, Autopatch U.S.A. and Canada

Page 64

DUAL TONE MULTI-FREQUENCY (DTMF) FUNCTIONS

1

2

The following DTMF functions require the MC-53DM or

MC-45DM (option) microphone. The keypad on the

 

3

microphone includes the 12 keys found on a push-button

4

telephone plus an additional 4 keys (A, B, C, D). These

additional keys are required for various control operations

5

by some repeater systems.

 

6

MAKING DTMF CALLS

7

 

8

1 Press and hold Mic [PTT].

 

2Press the keys in sequence on the keypad to send

9DTMF tones.

10

• The corresponding DTMF tones are transmitted.

11• Your transceiver remains in the transmit mode for 2 seconds after you release each key. So you can release

12

[PTT] after beginning to press keys.

 

 

13

 

 

 

 

 

Freq. (Hz)

1209

1336

1477

1633

 

■Autopatch (U.S.A. and Canada)

Some repeaters in the U.S.A. and Canada offer a service called Autopatch. Autopatch allows you to access the public telephone network by sending DTMF tones. Some repeaters require a special key sequence to activate Autopatch. Check with the repeater control operator.

■Mic Keypad Confirmation Tones

When pressing the desired keys on the Mic keypad, this function produces feedback tones for your confirmation.

1 Press [MNU] to enter Menu mode.

2 Turn the Tuning control, or press Mic [UP]/[DWN], to select Menu No. 16 (Microphone).

3 Press [s], then select Item No. 6 (DTMF Monitor).

14

697

1

2

3

A

15

 

 

 

 

 

770

4

5

6

B

 

16

 

 

 

 

 

852

7

8

9

C

 

CALL

2

PWR

VOLSQL

1

17

941

0

#

D

18

 

 

 

 

 

 

 

 

19

 

 

 

 

20

21

4Press [SET] to toggle the function ON or OFF (default).

5Press [MNU] again to exit Menu mode.

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Contents TM-V7A Thank YOU FeaturesModels Covered by this Manual When condensation occurs inside the transceiver One or more of the following statements may be applicableContents Partial Reset VFO Full Reset Memory Selecting the Number of Channels Using Visual ScanSetting Scan Limits Using Program Scan Selecting Scan Resume MethodTransceiver Lock All Lock 1200/ 9600 bps Operation Data Connector Pin FunctionsSquelch Hang Time Supplied Accessories Conventions Followed in this ManualMobile Installation Installation ExampleInstallation Steps Preparation for Mobile and Fixed Station OperationDC Power Cable Connection Mobile OperationFixed Station Operation PS-33 20.5 A, 25% duty cycleTransceiver 15 a Supplied Accessory 20 a DC Power Cable Antenna ConnectionReplacing Fuses Fuse Location Fuse Current RatingAccessory Connections Packet Equipment ConnectionsExternal Speakers MicrophoneYour First QSO EwwewwGetting Acquainted Basic Transceiver ModesTX-Band Control BandFront Panel Function button Tone buttonREV button LOW button3MNU button Selects the Menu mode Rear PanelMicrophone Indicators Transceiver Guide Function IndexVFO Scan Transmit Stored To exit Guide mode, press MNU againSwitching Power ON/OFF Adjusting Squelch Selecting a Band Adjusting VolumePress Band SEL to select the VHF or UHF band Turn the VOL control clockwise to increase the audio levelSelecting Frequencies Tuning ControlMicrophone UP/DWN Buttons Selecting Output Power When you finish speaking, release Mic PTTHigh Medium Low No Indicator TransmittingMenu Access What is a MENU?Select the desired band Menu Configuration Description SelectionsMulti-function Button Label See reference Memory Channel LockoutItem No Description Selections Default Operating Through Repeaters Compared to simplex communication, you can usually+600 kHz +5 MHz +1.6 MHz Not applicableSelecting Offset Direction SimplexSelecting Offset Frequency Activating Tone FunctionSelecting a Tone Frequency FreqAutomatic Repeater Offset A./ Canada/ Europe Only This complies with the standard Arrl band planEuropean versions Press s, then select Item No Auto OffsetReverse Function To cancel ASC, press REVAutomatic Simplex Checker ASC Memory Channels Simplex or Split Memory CHANNEL?Parameter Simplex Split ChannelVHF/UHF Memory Channel Ratio VHF Band UHF BandPress SET, then select the desired ratio Press SET againStoring Data in Split Channels Storing Data in Simplex Channels31, or the Call channel Press MHz+ Power on Recalling Memory ChannelsClearing Memory Channels Press MR againNaming Memory Channels Call Channel Changing Call Channel Contents SimplexRecalling the Call Channel Changing Call Channel Contents Split Channel Display FunctionFull Reset Memory Partial Reset VFOInitializing Memory Programmable Memory PM Programmable InformationSolution Transceiver default environment. You will not loseContents of any memory channels Application ExamplesStoring Data in PM Channels Confirm that the following conditions have been SatisfiedPress 1 to 4 corresponding to the desired PM channel Press 1 to 4 corresponding to the desired PM ChannelResetting Programmable Memory Press CALL+ Power onAuto PM Channel Storing Press s, then select Item No PM Auto StoreScan Scan Type Scan RangeVisual Scan Selecting the Number of ChannelsUsing Visual Scan Scan Resume Methods Selecting Scan Resume MethodVFO Scan allows you to scan all frequencies from Memory ScanCurrent frequency step size is used Locking Out Memory Channels Press SET to toggle Lockout on or OFF defaultPress s, then select item No Lock Out Setting Scan Limits Program ScanUsing Program Scan MHz ScanCALL/VFO Scan Using Ctcss When you are calledWhen you make a call Press and hold Mic PTT Continuous Tone Coded Squelch System CtcssDual Tone Squelch System Dtss Storing Dtss CodesPress s Repeat Steps 4 and 5 to select the second and thirdUsing Dtss When you make a callSelect the appropriate Dtss code Press and hold Mic PTT to transmit your Dtss codePress MNU to enter Menu mode Select Menu No Code Squelch Press s, then select Item No CSQ DelayPress MNU again to exit Menu mode Dtss and RepeatersCode Memory Communication Network ExampleMember Ch. a 222 333 444 789To switch Page OFF, press F, Dtss 15 4 Use the TuningStoring page Codes Channel a Control or Mic UP/DWN to select Calling ReceivingLocking OUT page Codes Dtss and Repeaters page 52. This setting isShared with Dtss Auto page Cancel Press s, then select Item No PAG CancelAnswer Back U.S.A./ Canada only Press s, then select Item No Answer BackAutopatch U.S.A. and Canada Dual Tone MULTI-FREQUENCY Dtmf FunctionsMic Keypad Confirmation Tones Press MNU to enter Menu mode Select Menu No Dtmf Memory Press SET to complete settingConfirming Stored Dtmf Numbers Transmitting Stored Dtmf NumbersPress Mic PTT + PF Press Mic 0 to 9 to select the desired channelTIME-OUT Timer TOT Press MNU to enter Menu mode Select Menu No APOPress SET to toggle the function on or OFF default Auxiliary FunctionsC. will temporarily switch the RX only band to the TX Advanced Intercept Point AIPBand. This function allows you to reply to a caller without Manually selecting the correct bandConfiguration Dual Band RXVHF and UHF VHF or UHF VHF and VHF UHF and UHFSwitching AM/FM Mode Some Versions only Programmable VFOChanging Frequency Step Size 10, 15, 20 or 50 kHz 25, 12.5 or 25 kHzDisplayed Frequency 00, 05, 10 20, 25, 30 40, 45, 50 60, 65, 70 80, 85, 90Changing Beep Volume Press s, then select Item No Beep VolumeLabels after Pressing F Press s, then select Item NoLock Transceiver LockAll Lock Press F, MHz to toggle Transceiver Lock on or OFFMeter Squelch Squelch Hang TimePOWER-ON Message Display Demonstration ModePress s, then select Item No Power On Msg Press VFODisplay Dimmer Changing Display ConditionsAuto Dimmer Change Press s , then select Item No Reverse Mode Press SET to toggle Negative default or PositiveDisplay Contrast Positive/Negative ReversalDefault Function Configuring Program Function Keys+ Mic KEY PWR switch Tuning control VOL control SQL control User Setting MonitorEnter VoiceKeypad Direct Entry Operating Frequency EntryUse the Mic keypad to enter the desired frequency 12.5 62.5 37.5 87.5Tone Frequency Number Entry Memory Channel Number EntryUse the Mic keypad to enter 2 or 3 digits VOL SQL Key Function Squelch Adjustment2 Microphone ControlKey Key FunctionActivating Microphone Control Press s, then select Item No Mic ControlPacket Operation Connect this transceiver to your personal computer via a1200 bps 9600 bpsData Connector Pin Functions Pin FunctionRepeater Function U.S.A./ Canada only CROSS-BAND RepeaterLOCKED-BAND Repeater TX HoldKey Pressed New Mode Announcement VS-3 Voice Synthesizer OptionalCall Channel Programmable Memory MenuPage Installing Options Replace the upper cover 5 screwsWhen the release switch clicks, the front panel is secured Installation Examples DFK-3CMaintenance ServiceService Note CleaningTroubleshooting Problem Probable Cause Corrective ActionSecurely to the main unit by using the same PTT Specifications GeneralTransmitter ReceiverIndex
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